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Home , Allergic conjunctivitis, Hemeralopia, Keratoconjunctivitis, Orbital lymphoma

403

Index

Notes: Page numbers in italics indicate figures

a amlodipine 281 feline virus 259, ablation 393 anguli oculi muscle 4 261, 368, 372 ablepharon 393 166, 286, 393 feline infectious peritonitis abscess 393 258–259, 259, 368, 371 corneal see corneal abscess 393 foals 287–289, 290 orbital see orbital abscessation anophthalmia 393 food animals 325, 327 palpebral subconjunctival, dogs anterior chamber 1, 3 heartworm 170, 171, 355 81–82 examination 22 horses retrobulbar, dogs 55 opacity 44–45, 45–46 recurrent/chronic see equine subspectacular, snake 337 anterior chamber angle see iridocorneal recurrent (ERU) tooth root, rabbit 337 angle traumatic 308 1, 393 anterior chamber shunts 161, 161, 162 infectious canine hepatitis 171, 172, acute bullous keratopathy, cats anterior segment evaluation 17, 352, 354 254, 255 17–18, 22 rabbits 344, 345, 346, 348 adenocarcinoma anterior 396 Rocky Mountain Spotted Fever 44, canine nictitans 103 anterior 393 44, 169–170, 171 see ciliary body dogs see canine anterior uvea uveodermatologic syndrome (UDS) adenocarcinoma anterior uveal diseases 174–177, 176–177 orbital, dogs 63 food animals 325 393 secondary 158, horses 308–310 aphakic crescent 393 159, 160 anterior uveal , cats aphakic glaucoma, dogs 156, 157 adenoma 262, 266 apocrine hidrocystomas, cats ciliary body anterior uveitis 32, 395 242, 245 cats 262, 266 alpaca 335 Appaloosa horses, stationary night dogs 183, 184 cats 256, 257–260, 258 blindness 285, 286, 374 meibomian, dogs 82, 83 clinical signs 258 applanation tonometry 18, 22 adhesions 47 secondary 273, 275 aqueous flare 17, 393 adnexa 4–6 COPYRIGHTEDtoxoplasmosis 259–260, MATERIAL 262, 372 aqueous humor 1 anatomy 4–6, 5 cattle 325, 327, 327 aqueous misdirection glaucoma , horse 296 ciliary flush 168 cats 270–271, 271 Afghan Hound, cataracts 196, 196 definition 397 dogs 156, 206 albino rabbits, ocular fundus dogs 164–171 aqueous tear deficiency see 345–348 acute 164–165, 168–169 sicca (KCS) allergic , dogs 104, 105 blastomycosis 355 arcuate line of Vogt 191 alpaca 332 chronic 165–169 artificial tear preparations 87 amaurosis 393 clinical signs 164 aspergillosis, dogs 358, 359 393 mycoses 172–177, 173 anterior uveitis 172, 173 American Cocker Spaniel secondary cataracts 174, 198, 200 vitritis 213 cataracts 196, 197 secondary glaucoma 153–154, asteroid bodies 210–213 encircling nictitans 97, 98 153–156, 160 asteroid hyalosis 210–213, trichomegaly 72, 76 systemic disease 169–171 211–212, 393

Color Atlas of Veterinary , Second Edition. Kirk N. Gelatt and Caryn E. Plummer. © 2017 John Wiley & Sons, Inc. Published 2017 by John Wiley & Sons, Inc.

Chapter No.: 1 Title Name: Gelatt 0002914659.indd 0002914659.inddComp. 403 by: PVijaya Date: 28 Dec 2016 Time: 03:45:36 PM Stage: Printer WorkFlow:CSW Page Number: 403 12/28/2016 3:45:36 PM 404 Index

asymmetry assessment 7, 10 Boxer dog, spontaneous chronic corneal neoplasia 82–85, 83, 84 atropine, anterior uveitis 165 epithelial defects 111, 114 young dogs 85, 85 auriculopalpebral nerve block 7–8, 11 Boxer’s ulcer see spontaneous chronic structural abnormalities 67 Australian Shepherd 351 corneal epithelial defects trauma 73–74 autoimmune (AID) 225, 225 brachycephalic breeds, dog 399 canine glaucoma 143–162 avitaminosis A, cattle 331, 332, 377 anatomic characteristics 399 classification 143 corneal ulcers 114, 118, 119 congenital 143, 144–145, 145 b physiologic characteristics 399 diagnostic aids 143 bacterial infection predisposed diseases 399 human glaucoma vs. 151 conjunctivitis, dogs 103–104, 104 brachycephalic ophthalmic 143 corneal ulcerations, horses 301 syndrome 399 laser treatment 161–162, 161–162 rabbits 344 bracken fern (Pteris aquilina) head changes 143 basement membrane dystrophies 131 ingestion 331 post‐ surgery 156, 157 Basset Hound, primary closed angle Brucella canis 355, 355 primary 143 glaucoma with pectinate ligament brucellosis, dogs 355, 355 secondary 143, 151–161 dysplasia 148, 148 bulbar 2, 4–6 luxation and 204 Beagle bullet hole 313 lens subluxation and 205 primary open angle glaucoma buphthalmos 29, 393 surgical therapy 143, 161–162 149–151, 150 congenital glaucoma, dogs 144 traumatic 156, 157 vitreal hemorrhage 214 llama 335 canine herpesvirus‐1 (CHV‐1) 114 Belgian horse, congenital cataracts 289 butterfly chorioretinitis 315 canine lens 187–208 benign iridal melanosis, cats 261, aging 191, 192 264–265 c anatomy 187 glaucoma 261 Cairn Terrier, pigmentary changes 191 Bergmeister’s papilla 209, 393 glaucoma 158, 158–159 congenital abnormalities 187–191 Bernard–Horner syndrome see Horner’s calcification, corneal 41, 42 trauma 198–199 syndrome canaliculus 393 see also cataracts Bichon Frise, inherited cataracts 198 canine adenovirus‐1 (CAV‐1) 352 canine nasolacrimal system 87–96 biomicroscopy 393 canine adenovirus‐1 (CAV‐1) canine nictitans 97–110 Blastomyces dermatitidis 172, 355 vaccine 171 congenital/developmental blastomycosis, dogs 172, 173, canine adenovirus‐2 (CAV‐2) disorders 97 355, 357 vaccine 352 eversion 97, 99 canine anterior uvea 163–186 foreign bodies 102, 102 cats 242, 243–244 congenital variations/disorders inversion 97 definition 393 163–164 neoplasms 97, 102–103, 103 dogs 74–81 inflammations 164–171 plasmoma/plasma cell infiltration diffuse 74–81 metastatic neoplasms 183–185, 185 99–102, 101 immune‐mediated conditions trauma 178 protrusion 99, 101 and 77–80 tumors 181–186 canine ocular fundus 215–235 New World Camelids 332 canine brucellosis 355, 355 congenital diseases 217–219 puppy pyoderma 74, 78 canine conjunctiva 97–110 examination 215 rabbits 341, 342–343, 342–343 developmental/congenital defects 111 metastatic neoplasia 230 blepharoconjunctivitis, rabbits neoplasms 97, 109, 110 neoplasms 230 342–343, 342–343 non‐neoplastic masses 108, 110 normal anatomy 215, 216 blepharomycosis, dogs 74 canine 111–141 variations 215, 216 see blepharostenosis cysts 137, 137 vasculature 215 blepharospasm 25, 26, 393 dystrophies see canine optic nerve 215–235 blepharostenosis 67, 393 foreign bodies 127–131, 130–131 canine optic nerve head 143 dogs 67, 69 inflammation 111–127 anatomy 215, 230–231, 231 blood–aqueous barrier 45 lacerations 127, 128–130 diseases 230–233 blood– barrier 45 ulcerations 111–127 progressive retinal atrophy 222 blue irides, dogs 215 canine distemper virus 50, 224, 234, canine 4, 53–66 Boston Terrier, inherited cataracts 196 351–352, 353 breed differences 53 bovine thromboembolic canine 67–85 congenital anomalies 53 meningocephalitis 379, 379 breed‐associated disorders 67–70 disease etiology, age in 53 bovine viral diarrhea (BVD) 327, inflammatory masses 82, 82 surgical results 66 378, 378 neonatal/developmental disease 67 systemic disease manifestations 351

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canine papilloma virus 354, 354 heterochromia iridis 325, 326 cilia see canine 111–141 infectious diseases 378–379 ciliaris retinae 3 non‐neoplastic/inflammatory lesions metastases 325 ciliary body 1, 2, 3, 394 139–141, 141 neoplasia 317, 323, 325 cysts 178 canine systemic diseases, ophthalmic ocular fundus 329, 330 diseases, cats 256–261 manifestations 351–364 orbital diseases 317 neoplasms, dogs 183, 184 canine tear system 87–96 orbital neoplasia 319 secondary glaucoma 158, 159 diseases 87 317, 318–319, 390, 390 ciliary body adenocarcinoma canine vitreous 209–214 cavernous sinus syndrome (internal cats 262, 266, 267 aging 209 ophthalmoplegia) 390, 391, 391 dogs 183, 184 composition 209 central keratopathy, llama 334 ciliary body adenoma congenital abnormalities 209–210 central progressive retinal atrophy cats 262, 266 inflammation 213–214 222, 223 dogs 183, 184 needle aspiration 213 393 ciliary body processes 1 opacities 210–214 dogs 81, 82 ciliary flush 30–32, 32, 33, 394 canthotomy 393 Charolais cattle, anterior uveitis 168 caruncle 393 329 conjunctival hyperemia vs. 30–32 brachycephalic breeds 399 chemosis 31, 393 cilium see eyelashes cat(s) see feline ophthalmology conjunctival 106, 108 circulatory disorders, dogs 364 cataracts cherry eye 97, 98, 100, 393 clinical signs 25–51 cats 271–275 Chesapeake Bay Retriever, inherited coat color, horses primary/inherited 273 cataracts 198 congenital stationary night secondary 273–275 china eye 286 blindness 374 cattle 326–327, 327 chlamydophila infections, cats 368, 370 ophthalmic diseases 374 classification 191–195, 193–195 Chlamydophila infectious Coccidioides immitis 172, 355 congenital see congenital cataracts keratoconjunctivitis coccidiomycosis, dogs 355–356, 357 definition 191, 393 goats 317–320 anterior uveitis 172, 173 dogs 187–208 sheep 317–320, 320 Collie eye anomaly (CEA) 180, 217–218, diabetes mellitus 196–198, 199, Chlamydophila psittaci 217–219 363, 363 conjunctivitis 247, 248 breeding 217 formation 191, 191 chorioretinal scar, dog 353 go normals 217, 218 inflammation and 174, 198, 200 chorioretinitis 49–51, 50 optic nerve defects 217 inherited see inherited cataracts bullet hole 313 Collies, optic nerve colobomas 233 intumescent 198, 202 butterfly 315 coloboma 49, 394 lens‐induced uveitis 172 canine distemper virus 351 eyelids, cats 237 microphthalmia 53 cats 278, 278–279, 373 iridal, dogs 163–164, 167 postoperative glaucoma 156 cattle 329 lens, dogs 187, 188 primary 196, 196–198 definition 393 ocular fundus, food animals 329, 330 resorption 199–202, 201–203 dogs 223–225, 224–225 optic nerve secondary 196–199 feline infectious peritonitis 259, 278, Collie eye anomaly 217, 218 traumatic 198–199, 201 279, 368, 371 dogs 232–233, 233–234 equine recurrent uveitis food animals 329, 331 combined –, dogs 309–310, 310 goats 329 70, 74 ferrets 348, 349 healed/chronic lesions 50, 51 complete temporary tarsorrhaphy horses, acquired 310–312, 311 horses 313–314, 315 lacerations 292–293 nuclear see nuclear cataract sheep 329, 331 traumatic proptosis 58, 61 nuclear sclerosis vs. 191 choristomas see dermoids congenital cataracts postoperative glaucoma, dogs 157 1, 3, 394 cats 237, 273, 273 rabbits 345, 347 inflammations 49–51, 50 cattle 327 slit lamp biomicroscopy 18 choroiditis 394 dogs 187 traumatic, llama 336 choroid melanoma, dogs 230, 231 foals 289–291, 291 cat scratch, traumatic glaucoma chronic superficial , dogs 75, 79, surgery 290–291 156, 157 119–123, 122–123 goats 327, 327 cattle clinical stages 119 intrauterine viral infections 327 cataracts 326–327, 327 cobblestone phase 119, 122 lambs 327 chorioretinitis 329 therapy 119–123 New World Camelids 332 glaucoma 326, 327 cicatricial entropion 242 rabbits 347

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congenital/developmental disorders lipogranulomatous, cats 249, 250 corneal erosion see spontaneous chronic canine anterior uvea 163–164 rabbits 343, 344 corneal epithelial defects canine conjunctiva 111 conjunctivobuccostomy 394 corneal inflammation, dogs 111–127 canine eyelids 67 conjunctivorhinostomy 394 corneal lacerations canine lens 187–191 consensual pupillary reflex (indirect cats 264 canine nictitans 97 pupillary response) 394 dogs 127, 128–130 canine ocular fundus 217–219 convergence strabismus see horses 305–307, 306 canine orbit 53 corectasia 49, 394 corneal lipidosis 41, 42 canine vitreous 209–210 corectopia 49, 394 dogs 364, 365 see also individual disorders coreoplasty 394 corneal mummification see corneal congenital glaucoma cornea 1, 2, 3 sequestration cats 269, 269–270 calcification 41, 42 corneal neoplasms, cats 256, 256 dogs 143, 144–145, 145 cats 249 corneal nigrum see corneal sequestration foals 286–287, 290 changes in 32–36 corneal 25 rabbits 344–345, 346 detumescence 32 corneal pigmentation 36, 38 congenital hydrocephalus, dogs 351, 352 dogs see canine cornea corneal scarring (fibrosis) 39, 41 congenital stationary night blindness examination 22 corneal sequestration 36–37, 40 (CSNB) 374 New World Camelids 332 cats 249–251, 252–253, 369 conjunctiva 4–6, 30, 394 opacities, dogs 111 corneal ulcers/ulceration discharge 25 ulcers see corneal ulcers/ulceration dogs 111–127, 113–114, 115–117 dogs see canine conjunctiva corneal abscess brachycephalic breeds 114, 118, inflammation see conjunctivitis infectious bovine 119, 399 conjunctival dermoids see dermoids keratoconjunctivitis 323 causes 113 conjunctival diseases llama 334 fungal 355 cats 246–249 stromal, horses 304–305, 305 infection 114 food animals 317–320 corneal black spot see corneal medical therapy 114 horses 299–301 sequestration evaluation 17 conjunctival , dogs 106 corneal blood vessels feline herpesvirus‐1 249, 251, 369 conjunctival grafts 117, 303 deep 32, 37 horses 301–304, 301–304 conjunctival hemangioma, dogs 109, 110 medical control 32 infectious bovine keratoconjunctivitis conjunctival hyperemia 30–31 superficial 32, 36, 36, 37 323, 323 ciliary flush vs. 30–32 corneal cellular infiltrate 36, 38–39 keratoconjunctivitis sicca and 87–89 conjunctival icterus, dogs 138 corneal cysts, dogs 137, 137 llama 333 conjunctival lymphoma corneal degenerations 39–42 rabbits 344, 346 cats 256, 256 corneal edema 42 superficial 32 dogs 109 dogs 134–136, 135–136 corneal vascularization 32–36, 36–37 conjunctival lymphosarcoma, dogs age‐related 136 infectious bovine 109, 110 corneal dermoids see dermoids keratoconjunctivitis 323 conjunctival melanoma corneal diathermy 134 corneoconjunctival culture 8, 13–14 dogs 110 corneal diseases equipment 13 horses 298 cats 249–256 corneoconjunctival cytology 8, 11, conjunctival neoplasms dogs see canine cornea 14–15 cats 256, 256 food animals 317–320 equipment 14 dogs 97, 109, 110 corneal dystrophy 39–42, 42 corneoconjunctival histiocytoma conjunctival overgrowth, rabbits 343, 344 definition 394 139, 141 conjunctival vascular response 30, 30–31 dogs 41, 42, 131–134 corpora nigrum/nigra 2, 394 conjunctivitis 25 endothelial 131–134, 133–134 cysts, horse 299, 299–300 Chlamydophila psittaci 247, 248 medical therapy 134 dogs 103–108, 104–105 stromal 131, 132–133 chronic keratoconjunctivitis sicca 89 allergic 104, 105 surgical treatment 134 equine recurrent uveitis 309 bacterial 103–104, 104 corneal edema 32, 34–35 pigmentary keratitis 119 follicular 104–108, 105–106 corneal degeneration 42 craniomandibular osteopathy, dogs primary infectious 103 lens luxation 61, 62 feline herpesvirus 246–247, 247 cats 271 cryoextraction 394 horses 300 dogs 206 cryotherapy, distichiasis 75

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cryptococcosis diagnostics 7–23 food animals 317, 320 cats 279, 280, 370, 373 dialysis 394 puppies 70 dogs 172, 356–358, 358 diathermy 394 rabbits 340, 341 Cryptococcus neoformans 172, 279, 280, diffuse iridal melanoma, cats 261–262, enucleation 394 356, 373 264–265 diffuse iridal melanoma, cats 262 cul‐de‐sac 394 diopter 394 postoperative, dogs 64–65, 66 cyclitis 394 Diptera 359 traumatic proptosis 58 cyclocryotherapy 394 direct ophthalmoscopy 20, 23 eosinophilic keratitis see proliferative cyclodialysis 394 Dirofilaria immitis see heartworm keratoconjunctivitis 394 disc see optic nerve head eosinophilic myositis (masticatory cyclosporine discission 394 myositis), dogs 57, 57 chronic keratoconjunctivitis sicca 89 distichiasis 394 epibulbar melanomas, dogs 137, 141 equine recurrent uveitis 309 dogs 70–72, 75 epilation 394 DNA tests 27 d Collie eye anomaly 217–219 cats 242 394 progressive retinal atrophy 222 definition 394 dacryoceles (dacryops) 95–96, 96 Doberman Pinscher, persistent hyaloid dogs 87 394 remnants 190–191 acute 92 dogs dogs see entries beginning canine chronic 92–93, 93 acute 93, 93 D , cats 384, 386 episcleral injection 33–34 chronic 93–96, 94–95 feline leukemia virus 370 episcleral vascular response 32, 33–34 horses 300 systemic lymphoma 266 , dogs 140, 141, 141 rabbits 342, 342 Draschia megastoma 374 epithelial dystrophies, dogs 131 dacryocystocele 96 dwarfism‐associated ocular defects, dogs equine herpesvirus‐1 332 dacryocystorhinography 394 351, 352 equine ophthalmology 285–316 nasolacrimal duct atresia, foals dyscoria 394 anterior uveal diseases 308–310 286, 288 conjunctival disease 299–301 rabbits 342 e eyelid diseases 292–296 dacryocystotomy, dogs 93 ectasia 394 glaucoma 310, 310–311 dacryops (dacryoceles) 95–96, 96 ectopic cilia 394 lens diseases 310–312 deep stromal ulcers, dogs 115–116 dogs 72, 76 nerve blocks 7–8, 11 demodectic mange 74–75, 78 ectopic lentis 394 ocular fundus diseases 312–314 Demodex ectropion 394 optic nerve diseases 315–316 cats 243 dogs 70, 73 orbital diseases 291–292 dogs 74–75, 78, 362, 362 Ehrlichia canis 354 systemic diseases 374–376 Demodex canis 362 Ehrlichia platys 354 topical medical therapy 285 dermatophytosis 78, 355–359, 356 ehrlichiosis, dogs 354 equine recurrent uveitis (ERU) dermoids electroretinography 394 308–310, 394 conjunctival emmetropia 394 acute 309 dogs 97, 98 Encephalitozoon cuniculi 345, 346, 348 blindness 310 foals 285, 287 encircling nictitans, dogs 97, 98 cataract formation 309–310, 310 corneal endolaser photocoagulation, chronic 309 dogs 111, 112 glaucoma 162, 162 clinical history 308–309 foals 287 394 clinical signs 309 definition 394 25, 28, 394 treatment 309 eyelids enrofloxacin‐associated retinal equipment calves 320 degeneration 282, 282–283 corneoconjunctival culture 13 dogs 67, 68 entropion 394 corneoconjunctival cytology 11, 14 foals 285, 287 cats 237, 242, 243 ophthalmic examination 7, 8 food animals 317, 320 congenital, foals 285, 286 esotropia 394 descemetocele 394 dogs 67, 68–70 cats 256, 387 developmental disorders see congenital/ inherited 70, 71–72 cattle 317 developmental disorders medial lower, brachycephalic dogs 57, 59 diabetes mellitus, dogs 196–198, 199, breeds 399 foals 285 362–363, 363 and 73 horses 388–390, 390

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euryblepharon, dogs 67–68 f fiber animals 317–336 brachycephalic breeds 67, 69, 399 facial nerve paresis/paralysis fibrin 44–45, 46 large/giant breeds 67, 70 cats 384 fibrosarcoma, eyelids 242 treatment 68 dogs 381–384, 383 fibrosing strabismus 387–388 evisceration 394 farsightedness 395 fibrous histiocytoma, dogs 82 exenteration 394 feline central retinal degeneration 277, fibrous uveitis, foals 290 exophthalmia 25, 27, 394 277–278 fifth nerve paralysis 384 dogs feline hemidilated pupil syndrome filtration angle see iridocorneal angle brachycephalic breeds 399 384–386, 386 flare 44–45, 395 orbital tumors 64 feline herpesvirus (FHV‐1) 246–247, 213 rabbits 340, 341 247, 364, 368, 369–370 Florida keratopathy (Florida spots) exotic pets 337–349 conjunctivitis 246–247, 247, 369, 369 cats 254, 255 394 keratoconjunctivitis sicca 246, 246 dogs 124, 127, 128 dogs 388, 389 kittens 246–247 fluorescein dye 11, 16, 395 traumatic proptosis 61 latent carriers 247 corneal ulcers external examination 7, 10–11 recurrent infection 247, 248, 369–370 dogs 115 extraocular polymyositis, dogs symblepharon 249, 250, 369 horses 301, 301 57, 58 feline herpesvirus‐1 (FHV‐1) nasolacrimal duct atresia, foals 286 eye atrophy see phthisis bulbus corneal infection 249, 251, 252 nasolacrimal duct obstruction 299 eyelashes 4, 5 stromal keratitis 249, 252 foals additional see distichiasis feline immunodeficiency virus (FIV) ophthalmic diseases 285–291 New World Camelids 332 368, 372 topical medical therapy 285 eyelid(s) 4, 5 anterior uveitis 259, 261, 368, 372 see also equine ophthalmology closure 4 feline infectious peritonitis (FIP) 45, focal blepharitis, dogs 74–81 dogs see canine eyelids 368, 371 focal corneal degeneration see corneal function 67 anterior uveitis 258–259, 259, 371 sequestration inflammation see blepharitis chorioretinitis 259, 278, 279, 368, 371 focal nodular episcleritis, dogs 140 musculature 4, 5 feline leukemia virus (FeLV) 370, 373 follicular conjunctivitis, dogs opening/parting 4 anterior uveitis 259, 260, 373 104–108, 105–106 eyelid agenesis feline hemidilated pupil treatment 104–108 cats 237, 241–242 syndrome 386 food animals 317–336 dogs 67, 68 feline ophthalmology 237–284 anterior uveal diseases 325 surgery 67 cataracts 271–275 conjunctival diseases 317–320 eyelid apocrine hidrocystomas, cats ciliary body diseases 256–261 corneal diseases 317–320 242, 245 conjunctival diseases 246–249 eyelid diseases 317 eyelid coloboma, cats 237 corneal diseases 249–256 glaucoma 326 eyelid dermoids see dermoids corneal sequestration 36–37, 40 lens diseases 326–327 eyelid diseases eyelid diseases 237–242 metastases 325 cats 237–242 glaucoma 269–271 neoplasms 323–325 food animals 317 hemorrhages 44 ocular fundus diseases 328–331 horses 292–296 infectious diseases 364–371 orbital diseases 317 eyelid fibrosarcoma 242 diseases 256–261 foreign bodies eyelid lacerations lens luxations see lens luxation cats 260–261 dogs 73–74, 77 262 dogs treatment 74 nasolacrimal disorders 242–246 anterior uveal 178, 179 horses 292–293, 295 ocular fundus diseases 275–279 corneal 127–131, 130–131 eyelid melanocytic tumors, horse ocular neoplasia 261–269 nictitans 102, 102 296, 298–299 orbital diseases 237 fornix 6 eyelid neoplasia pupil changes 384–386 fundic reflex 23 cats 237, 242, 244–245 systemic disease manifestations fundus see ocular fundus dogs 82–85, 83, 84 364–374 fungal infection, canine vitritis horses 293–296, 295–296 tear disorders 242–246 213, 213 see also individual neoplasms trauma 260–261, 263–264 eyelids sarcoids, horse 296, 297 feline scabies 244 corneal ulcerations, horses 301, eyelid trauma, dogs 73–74 ferrets 348 303–304, 304 “eye shine” 51 systemic disease manifestations 348, 349 dogs 119, 120

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g inherited cataracts 196, 197 food animals 325 geographic retinal dysplasia, dogs 219, pigmentary uveitis, anterior uveal pigs 325, 326 219–220 cysts and secondary heterotropia see strabismus German Shepherd glaucoma 172–174, 175 histiocytoma, canine eyelid 85, 85 aspergillosis 358, 359 secondary glaucoma 153, 155 Histoplasma capsulatum 356 chronic superficial keratitis 75, 79, uveal cysts 175, 178 histoplasmosis 122, 123 uveitis 155, 166, 170 cats 280 immune‐mediated blepharitis 75, 79 goniodysgenesis 148–149, 148–149 dogs 356, 358 limbal melanoma 137, 138 gonioscopy 19, 22, 395 hordeolum ghost vessels 36 primary closed angle glaucoma with dogs 81, 82 glands of Moll 395 pectinate ligament dysplasia external 394, 396 inflammation see hordeolum 149, 149 internal see chalazion glands of Zeiss 395 primary narrow/closed angle Horner’s syndrome 381–384, 393, 395 inflammation see hordeolum glaucoma 146, 147 bovids 381 glaucoma primary open angle glaucoma, cat 381, 382 cats 269–271 dogs 149 dogs 381, 382 benign iridal melanosis 261 granula iridica 395 horses 381, 383 primary 270, 270–271 granulomatous meningoencephalitis large animals 381 secondary 270 (GME) 230, 230 horse(s) see equine ophthalmology cattle 326, 327 granulomatous reticulosis 230 Hotz–Celsus procedure 317 congenital see congenital glaucoma Great Dane, ciliary body cysts 178 hyalitis (vitritis) 213–214 definition 395 Guernsey cattle, heterochromia hyalitis (vitritis), dogs 213 dogs see canine glaucoma iridis 325, 326 hyaloid 395 food animals 326 hydrocephalus, congenital 351, 352 horses 310, 310–311 h hydrophthalmia/hydrophthalmos see human vs. canine 151 Habronema majus 374 buphthalmos large pupil 46, 47 Habronema muscae 374 hyperlipidemia, dogs 226, 363–364, 365 llama 335 habronemiasis 301, 301, 374, 376 hyperlipoproteinemia, dogs 226, Haemophilus sommus 379 363–364 anatomy 1, 2–4 haw see nictitans hyperopia 395 atrophy see phthisis bulbus Haw’s syndrome 386, 387 hyperosmotic agents, corneal edema 32 brachycephalic breeds 399 heartworm, dogs 359, 362 , cats dog 2, 3 anterior uveitis 170, 171, 355 279–283, 281–282, 375 fibrous tunic 1 hemangioma, canine conjunctiva hyperviscosity syndrome, dogs 226, 227, fixed see ophthalmoplegia 109, 110 227–228, 364, 366 horse 2, 3 395 43–44, 395 layers/coats 1 hemifacial spasms, dogs 384, 384 cats 263 nervous coat 1 hemorrhage 42–44, 43–44 dogs 178–181, 180–181 New World Camelids 332 anterior chamber see hyphema lymphoma 186, 186 position 25, 27–28 intraretinal, cat 44 recurrent 180, 181 retropulsion 7, 10 iridal 44 secondary glaucoma 156, 158 size 25, 29, 30 keelboat 214, 226, 226, 363 traumatic 180, 180 vascular tunic 1 orbital see orbital hemorrhage treatment 181 , raptors 339 retinal 226, 226 horses, traumatic 308, 308 goats subconjunctival, dogs 43, 58, 62, 44–45, 46, 395 Chlamydophila infectious 107, 110 feline leukemia virus 373 keratoconjunctivitis 317–320 traumatic 43 hypotony 395 chorioretinitis 329 Hereford cattle congenital cataracts 327, 327 heterochromia iridis 325, 326 i microphthalmia 318 optic nerve head colobomas 329, 330 immune‐mediated blepharitis, dogs Mycoplasma infectious herpesvirus‐2 305, 306 75–77, 79 keratoconjunctivitis 320, 321 heterochromia iridis 395 immune‐mediated keratitis ocular fundus 329, 329 cats 256, 256 dogs 124, 125–127 Golden Retriever cattle 325, 326 horses 307–308, 307–308 chronic uveitis/uveal cysts dogs 163, 164, 215, 216 incomplete proptosis, dogs 58–60 syndrome 155–156 foals 286, 289, 374 indirect ophthalmoscopy 20–21, 23

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indirect pupillary response (consensual intraocular melanoma, horse 296 j pupillary reflex) 394 intraocular neoplasia, canine secondary Jones’ test 8, 11, 12, 87 indolent ulcer see spontaneous chronic glaucoma 158–161, 159, 160 corneal epithelial defects intraocular pressure (IOP) k infection(s) evaluation 18, 22 keelboat hemorrhage 214, 226, bacterial see bacterial infection glaucoma 226, 363 subspectacular, snake 337, 338 dogs 143 keratectomy 395 systemic, ophthalmic manifestations horses 310 keratitis cats 364–371 lens displacement 152 chronic superficial see chronic cattle 378–379 lens subluxation 152 superficial keratitis, dogs dogs 351–364 measurement 7 definition 395 see also individual diseases; individual phthisis bulbus 292 eosinophilic see proliferative pathogens primary open angle glaucoma 149 keratoconjunctivitis infectious bovine keratoconjunctivitis rabbits 344 fungal see fungal keratitis (IBK) 321–323, 322–323 intraocular silicone prosthesis (ISP) immune‐mediated see immune‐ infectious bovine rhinotracheitis (IBR) 65, 66 mediated keratitis 378–379, 379 intraretinal hemorrhage, cat 44 neuroparalytic, dogs 123, 124, infectious canine hepatitis (ICH) 171, intravenous fluid, excessive 364, 366 381–384, 383 172, 352, 354 intumescent cataracts, dogs 198, 202 neurotropic 124, 125, 384, 385 infectious cyclic thrombocytopenia, iridal arrests (iridal nests), dogs pigmentary 38, 119, 121 dogs 354 163, 167 punctate, dogs 124, 125–127 infectious feline enteritis 371, 374 iridal atrophy, dogs 177–178 viral, horses 305, 306 inflammation(s) iridal colobomas, dogs 163–164, 167 keratocentesis 395 canine anterior uvea 164–171 iridal cysts, dogs 177–178 keratoconjunctivitis 395 canine cataracts 174, 198, 200 iridal degenerations, dogs 177–178 keratoconjunctivitis sicca (KCS) 395 canine cornea 111–127 iridal diseases, cats 256–261 cats 246, 246 canine vitreous 213–214 iridal hemorrhages, dog 44 dogs 87 choroid 49–51, 50 iridal hypoplasia acute 87–89, 88–89 eyelids see blepharitis dogs 163–164, 167 cherry eye and 98 orbital foals 289 chronic 89, 90 cats 237 iridal melanoma, horses 299 corneal ulcers and 87–89 horses 291–292 iridal nests (iridal arrests), dogs 163, 167 exudate 89 retina 49–51, 50 iridal swelling 49 facial nerve paresis/paralysis inflammatory reticulosis 230 iridectomy 395 381–384 inherited cataracts iridencleisis 395 neurogenic 90, 384, 386 cats 273, 274 iridocorneal angle 1, 3, 395 , anterior 395 dogs 191–196, 196–198, 401–402 examination 19, 22 395 age of onset 401 primary narrow/closed angle keratoplasty 395 characteristics 402 glaucoma 146 keratotomy 395 classification 191–195, 193–195 iridocyclitis see anterior uveitis Krause’s glands 395 eye examinations 196 iridodonesis 395 hypermature 195, 195, 201 dogs 205 l immature 194, 195 iridoplegia 395 Labrador Retriever incipient 193, 194, 195 iridotomy 395 dwarfism‐associated ocular defects inheritance modes 401 iris 1, 2 351, 352 initial cataractogenesis site 196, anomalies, foals 286 entropion 71 196–198 cat 384 inherited cataracts 196, 197 mature 194, 195 color change 48–49, 49 total retinal dysplasia with retinal resorption 199–202, 201–203 evaluation 22 detachment 219 selected breeds 196 hyperpigmentation 49 lacrimal glands 5, 6 internal ophthalmoplegia (cavernous iris bombé 48, 205, 395 lacrimal puncta 5 sinus syndrome) 390, 391, 391 iris prolapse, horse 303, 306, 306 lacrimation 395 , dogs 58, 62 iritis 395 dogs 87 intraocular lens (IOL) 395 ischemic neuroretinopathy, horse 395 dogs 207–208 316, 316 dogs 60

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lambs lids see eyelid(s) megalophthalmia (macrophthalmia) 25 congenital cataracts 327 ligneous conjunctivitis, dogs 104 meibomian adenoma, dogs 82, 83 entropion 317, 320 limbal melanoma meibomian epitheliomas, dogs 82 orbital diseases 317 cats 256, 256 meibomian glands 5, 6 see also sheep dogs 109, 137, 138, 141 inflammation see meibomianitis laser cyclophotocoagulation 161, limbus 1, 3, 395 meibomianitis 161, 162 lipemia retinalis, dogs 226, 227, 363, 365 dogs 80–81 lashes see eyelashes lipid retinopathy, dogs 222 acute 80, 81 lateral canthus 4 lipogranulomatous conjunctivitis, cats chronic 80, 81, 81 lateral (temporal) palpebral ligament 4 249, 250 rabbits 343 lead shot, anterior uvea 178, 179 lissamine green stain 92 melanin deposits 173 Leishmania donovani chagasi 359 llama 332 melanocytic glaucoma (pigmentary Leishmania donovani infantum 359 long posterior ciliary arteries 3 glaucoma) 158, 158–159 leishmaniasis, dogs 358–359, 360 luxation 395 melanocytomas see melanoma lens 1, 4 lymphoid follicles, dogs 106 melanoma dogs see canine lens lymphoma adnexa, horse 296 evaluation 22 anterior uvea, dogs 185–186, anterior uvea, dogs 181, 182, lens capsule, dogs 187 185–186 182–183 lacerations 199 conjunctival see conjunctival choroid, dogs 230 lens colobomas, dogs 187, 188 lymphoma conjunctival lens diseases dogs 364, 367–368 dogs 110 food animals 326–327 eyelid, cats 242 horses 298 horses 310–312 ferrets 348, 349 epibulbar, dogs 137 lens displacement see lens luxation horses 376, 378 eyelid, dogs 82, 84 lens‐induced uveitis (LIU) 187 intraocular, cats 261 iridal, horses 299 cats 274 orbital see limbal see limbal melanoma dogs 172, 174 secondary glaucoma, dogs 160 secondary glaucoma 159 cataract formation 195 systemic, cats 266–269, 268–269 melting cataract resorption 202 lymphosarcoma dogs 116 secondary glaucoma 172 cats 269 horse 303 lens luxation conjunctival, dogs 109, 110 membrana nictitans see nictitans cats 271–275 horses 376, 378 merle ocular dysgenesis 53, 54, 165, primary 271, 272 orbital 351, 352 secondary 271 cats 237 heterochromia iridis 54, 163, 165 secondary glaucoma 271 dogs 63 microcornea 111, 112 dogs 151–152, 151–153, 202–206 horse 294 merling gene 163, 351 anterior 152, 205, 205–206 metabolic diseases, dogs 362–363 intravitreal 206 m metabolic retinopathy 225, 225 posterior 206, 206 macropalpebral fissure see metastasis secondary glaucoma and 204 euryblepharon cats 262 horses 312, 312 macrophthalmia (megalophthalmia) 25 food animals 325 lens opacities, dogs 111 malar nerve, cat 384 microbiological sampling 7 lens subluxation malignant glaucoma see aqueous microbullae, corneal 32, 35 dogs 152, 204, 204–205 misdirection glaucoma microcornea 396 primary open angle glaucoma 150 manometry 395 dogs 111, 112 secondary glaucoma and 205 tumors, eyelids micropalpebral fissure, dogs 67 foals 290 cats 245 micropapilla, dogs 231, 232 horses 312 dogs 83, 84 microphakia 396 lenticonus, dogs 187–189, 188–189 masticatory myositis (eosinophilic dogs 187, 187 lenticular, definition 395 myositis), dogs 57, 57 microphthalmia 25, 29, 396 lenticulodenesis 395 mastocytomas, eyelids 83 calves 317, 318, 377, 378 lentiglobus 187–189 medial canthus 4 cats 237, 238 lethal white foal syndrome 374 medial (nasal) palpebral ligament 4 dogs 53, 54 leukoma 395 megalocornea 395 ferrets 348, 349 levator palpebrae superioris 4, 5 megaloglobus see buphthalmos foals 285, 286

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microphthalmia (cont’d) nasolacrimal flush 87 nutritional retinal degeneration, cats food animals 317, 318 chronic dacryocystitis, dogs 94, 96 277, 277–278 goat 318 nasolacrimal duct atresia, foals 286 396 lambs 317 nasolacrimal duct obstruction, 396 pigs 317 horses 299 cats 387 Microsporum canis 355 rabbits 342 Microsporum gypseum 355 nasolacrimal sac 6 o mineral deposits, parotid duct obstruction, horses 299 ocular anatomy 1–6 transposition 91, 91 nasolacrimal system New World Camelids 332, 333 miniature dogs, chronic epiphora 93 active flushing 8 ocular discharge 11, 25, 27 Miniature Poodles, senile iris atrophy development, horses 285 ocular fundus 22 177, 178 dogs 87–96 cats 275–277, 276 Miniature Schnauzer, inherited evaluation 8 color 275 cataracts 196, 197 patency testing 11, 12 cattle 328, 328 47, 47, 396 rabbits 337 dogs see canine ocular fundus miotic therapy 396 nearsightedness 396 food animals 328–329, 328–329 posterior lens luxation, dogs 206 neonatal disorders see congenital/ inflammation 329 Mittendorf’s dot 191, 209, 396 developmental disorders goat 329, 329 Moraxella bovis 321–323 neonatal ophthalmia, dogs 67, 68 horses 312–313, 314 morgagnian cataract 396 neoplastic reticulosis 230 llama 336 Morgan Horse, congenital cataracts 289 nerve blocks 7–8, 11 New World Camelids 332, 336 motility, globe 396 neurogenic keratoconjunctivitis sicca, nontapetal 51 Musca domestica 374 dogs 90, 384, 386 pigs 329, 329 Mycoplasma felis 249 neuro‐ophthalmic syndromes primary narrow/closed angle Mycoplasma gatae 249 381–391 glaucoma, dogs 147 Mycoplasma infectious neuroparalytic keratitis, dogs 123, 124, rabbits 337–340, 345–348, 348 keratoconjunctivitis, food 381–384, 383 sheep 328, 329 animals 320–325, 321 neuroretinitis, dogs 234, 352 ocular fundus coloboma, food animals mycoplasmal infection, cats 249, 249 neurotropic keratitis 329, 330 mycoses, dogs dogs 124, 125 ocular fundus diseases anterior uveitis 172–177, 173 testing 384, 385 cats 275–279 systemic, ophthalmic manifestations nevus 396 food animals 328–331 78, 355–359, 356 New World Camelids 332 horses 312–314 mycotic keratitis, dogs 119, 120 nictitans 5, 6 ocular fundus mycosis, cats 279, , glaucoma 46, 47 dogs see canine nictitans 280, 373 mydriatic, definition 396 inflammation and prolapse ocular movements evaluation 7 396 (cherry eye) 97, 98, 100, 393 ocular squamous cell carcinoma nictitans glands 6 (OSCC), cattle 323–325, n prolapse, rabbits 343–344, 345 323–325 nanophthalmia, dogs 53 nictitating membrane see nictitans oculi unitas (OU) 396 nasal folds 399 nodular fasciitis, dogs 110, 141 oculomotor nerve 391 nasal nerve, cat 384 nodular granulomatous episcleritis, oculus dexter (OD) 396 nasal (medial) palpebral ligament 4 dogs 140 oculus sinister (OS) 396 nasolacrimal cannulation, llama 333 nodular granulomatous ophthalmia neonatorum 396 nasolacrimal catheterization, episclerokeratitis 82, 108, 110 ophthalmic examination 7–23 dacryocystitis 94, 96 Norwegian Elkhound, entropion 71 brachycephalic corneal ulcers 119 nasolacrimal diseases NSAIDs, equine recurrent chronic uveitis, dogs 166, 169 cats 242–246 uveitis 309 distant evaluation 7 dogs 92–96 nuclear cataract equipment 7, 8 drainage disorders 87 cats 273, 274 external 7, 10–11 horses 299, 300 dogs 196 order of 7 New World Camelids 332 foals 289 primary open angle glaucoma 149 nasolacrimal duct 5, 6 rabbits 345 records 7, 9 obstruction, horses 299, 300 nuclear sclerosis 187 ophthalmic stains 11, 15–17, 22 nasolacrimal duct atresia cataracts vs. 191 ophthalmomyiasis interna foals 285–286, 288 dogs 192, 192 cats 283, 283 llama 333 horses 310 dogs 359–362, 362

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ophthalmoplegia 396 food animals 317 parotid duct transposition, dogs complete 390 horses 291–292 89–91, 91 dog 390–391, 391 orbital fractures, horses 292, 293 postoperative complication 91, 91 external 390 orbital hemorrhage 43 pars plana 2, 3 internal 390, 391, 391 dogs 58–60 pars plicata 2, 3 ophthalmoscopy 20–22, 22–23, 396 intraocular hemorrhage and pedicle conjunctival graft 303 canine ocular fundus 215 58, 62 Pekingese, trichiasis 73, 76 direct vs. indirect 23 subconjunctival hemorrhage and periodic ophthalmia see equine retina 51 58, 62 recurrent uveitis (ERU) optic cup 143 orbital inflammations peripapillary chorioretinitis, optic disc see optic nerve head cats 237 horses 314 optic nerve 1, 3 horses 291–292 peripheral anterior synechia 396 atrophy, dogs 235, 235 orbital lymphoma persistent epithelial erosion see dogs 215–235 cats 241 spontaneous chronic corneal hypoplasia cattle 319 epithelial defects dogs 232, 232–233 horses 292 persistent hyaloid remnants, dogs foals 291, 292 orbital lymphosarcoma 190, 209, 210 traumatic proptosis, cats 237 cats 237 posterior cataracts and 190, 190–191, optic nerve colobomas, dogs 232–233, dogs 63 210 233–234 orbital neoplasia persistent hyperplastic primary vitreous optic nerve diseases, horses 315–316 cats 237, 240–241 (PHPV) 187, 190–191 optic nerve head 4 cattle 317, 319 persistent hyperplastic tunica vasculosa assessment 22 dogs 61–66, 63–64 lentis (PHTVL) 187, 190–191, atrophy diagnosis 64 210, 210–211 horses 315 presentation 61–64 persistent mesodermal remnants 148, primary closed angle glaucoma, prognosis 64–66 148–149 dogs 143, 144 food animals 317 persistent pupillary membranes canine glaucoma 143 horses 292, 294 (PPMs) 396 cats 275, 276 see also individual neoplasms cats 256, 257 degeneration, horses 315, 316 orbital osteosarcoma, dogs 63 dogs 111, 113, 163, 166, 189 dogs see canine optic nerve head orbital surgical results, dogs 66 anterior cataracts and 189, 189 horses 313 orbital trauma food animals 325, 325 rabbits 337, 348 dogs 58–60 posterior synechia vs. 189 optic nerve pits 217 horses 292, 293 phacoclastic uveitis 172 , dogs 234–235, 235 phacodonesis 396 canine distemper virus 352, 353 p dogs 205 cryptococcosis 356–358 pain 25, 26 phacoemulsification 396 granulomatous meningoencephalitis equine corneal ulcerations 301 congenital cataracts 327 230, 230 paintbrush blood vessels 36 corneal foreign bodies 131 optic papilla see optic nerve head palpebral conjunctiva 4–6, 5 lens luxation 152–153, 312, 313 optokinetic movements evaluation 7 palpebral fissure 4 phacolytic uveitis 172 orbicularis oculi 4, 5 enlarged see euryblepharon 396 orbit 4 palpebral nerve block 7–8, 11 photopic 396 cats 4 palpebral subconjunctival abscess, dogs photoreceptors 1 dogs see canine orbit 81–82 dysplasia/degeneration, dogs orbital abscessation pannus 396 220–222 dogs 53 see also chronic superficial keratitis inherited disorders, cats 278, 278 rabbits 340, 341 panophthalmitis 396 phthisis bulbus 29, 396 orbital adenocarcinoma, dogs 63 PanRetinal ophthalmoscope 21 dogs 66, 66, 158 panuveitis 397 horses 292, 295 cats 237, 239 papilla 396 physiologic ankyloblepharon, dogs dogs 396 67, 68 acute 53–54, 55 dogs 233–235, 234 physiologic cup 231 chronic 53–54 papillitis 396 pigmentary glaucoma (melanocytic horses 291–292, 292 papillomas, canine eyelid 85, 85 glaucoma) 158, 158–159 orbital diseases parasites, dogs 359–362 pigmentary keratitis, dogs 38, cats 237 vitritis 213 119, 121

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pigs proptosis 396 retinal degeneration heterochromia iridis 325, 326 traumatic see traumatic proptosis cats microphthalmia 317 Prototheca wickerhamii 359 enrofloxacin‐associated 282, ocular fundus 329, 329 Prototheca zopfii 359 282–283 orbital diseases 317 protothecosis, dogs 359, 361 inherited disorders 278, 278 pilocarpine provocative tests 396 nutritional 277 chronic keratoconjunctivitis sicca 89 pseudopapilledema 233 food animals 329–331 excess 89 pseudophakes, dogs 208 sheep 331, 331 neuroparalytic keratitis 123 pseudophakic glaucoma, dogs plasma cell infiltration (plasmoma) 156, 157 cats 284, 284 99–102, 101 Pteris aquilina (bracken fern) hypertensive retinopathy 281, plasmoma (plasma cell infiltration) ingestion 331 281, 282 99–102, 101 396 nonrhegmatogenous 284 polioencephalomalacia 317 396 rhegmatogenous 284, 284 polycoria 49, 396 puncta adherentes 45 systemic hypertension 374, 375 polycythemia, dogs 364 punctate keratitis, dogs 124, 125–127 Collie eye anomaly 218 posterior chamber 1, 3 pupil 396 dogs 229, 229–230 posterior scleral ectasia see Collie eye changes in 47–49 hyphema and 181 anomaly development 111 intravenous fluid, excessive posterior segment examination 22–23 evaluation 22 364, 366 posterior staphyloma see Collie eye rabbits 337 nonrhegmatogenous 229 anomaly shape variations 47–48, 49 rhegmatogenous 229 posterior synechia 396 size changes 46–47, 47 systemic hypertension 226, 226 pupil shape changes 47 pupillary blockage glaucoma 156 total retinal dysplasia with 219 posterior uveitis 397 pupillary dilation, anterior uveitis 165 treatment 230 precorneal (preocular) film 87 pupillary light reflexes evaluation horses 315, 315 precorneal tear film (PTF) 11 7, 10 retinal dysplasia preocular (precorneal) film 87 pupillary ruff 332, 333 cats 277, 277 primary closed angle glaucoma (PCAG) puppy pyoderma 74, 78 dogs 219, 219–220 dogs 143, 145–149, 146–147 puppy strangles 74 focal/multifocal 219, 219 acute 146 pyogranulomatous blepharitis, dogs retinal edema see chorioretinitis advanced 147, 147 77, 79–80 retinal folds, Collie eye anomaly 217 chronic 146 retinal hemorrhage, systemic onset 146 q hypertension 226, 226 optic nerve head changes qualitative dry eye assessment 8 retinal photoreceptor dysplasia/ 143, 144 degeneration, dogs 220–222 treatment 147–148, 161, 161, 162 r retinal pigment epithelium dystrophy with pectinate ligament dysplasia 148, rabbits 337–348 (RPED), dogs 222, 223 148–149 cataracts 345, 347 retinal re‐attachment surgery 230 treatment 147–148 ocular anatomy 337–340 retinal vasculature primary narrow angle glaucoma see ocular fundus 345–348, 348 cats 275 primary closed angle glaucoma rabbit syphilis (Treponema cuniculi) horses 313 (PCAG) 342–343 , dogs 223–225 primary open angle glaucoma (POAG), raptors 337, 339–340 see progressive dogs 149–151, 150 rebound tonometry 18, 22 retinal atrophy (PRA) optic nerve head 143, 144 recurrent erosion see spontaneous retinochoroiditis 49 primary vitreous 209 chronic corneal epithelial defects cats 278 progressive retinal atrophy (PRA), dogs refractory ulcer see spontaneous chronic dogs 223–225, 224 220–222, 221–222 corneal epithelial defects retrobulbar abscess, dogs 55 blindness 220 restrictive fibrosis, dogs 57 retrobulbar space, rabbits 337 ophthalmoscopic findings 220 retained spectacle, snake 337, 338 retrobulbar tumor, dogs 64 proliferative keratoconjunctivitis retina 1, 3, 4 reverse D pupil, cats 384, 386 cats 251, 254, 254 evaluation 22 feline leukemia virus 370 dogs 82, 82, 108, 110, 139, 141 inflammations 49–51, 50 systemic lymphoma 266 horses 307, 307 ophthalmoscopy 51 rickettsial infections, dogs 354–355 proliferative neuropathy, horses rabbits 348 Rickettsia rickettsii 354 315, 316 retinal breaks, dogs 229 Rift Valley fever see coccidiomycosis

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Rocky Mountain Horse Shorthorn breed, microphthalmia 377 subconjunctival hemorrhage, dogs 43, coat color 374, 375 shotgun pellets 199 107, 110 congenital cataracts 290 Siamese cats orbital hemorrhage and 58, 62 ocular anomalies 374, 375–376 heterochromia iridis 256 subluxation 396 Rocky Mountain spotted fever (RMSF) primary glaucoma 270 subspectacular abscess, snake 337 354, 354–355 strabismus 387 subspectacular infection, snake anterior uveitis 44, 169–170, 171 Siberian Huskies 337, 338 rod–cone degeneration heterochromia iridis 163, 164 sudden acquired retinal degeneration cats 278 inherited cataracts 196, 197 (SARD) 225, 225 dogs 220 sicca 396 sulcus lens 208 rod–cone dysplasia slit lamp biomicroscopy 17–18 sulfur granules 374, 376 cats 278 snake spectacle diseases 337 Summer sores (habronemiasis) 301, 301, dogs 220 sorbitol 196–198 374, 376 rodent ulcer see spontaneous chronic spastic entropion suprachoroidal cyclosporine corneal epithelial defects cats 242 implants 309 rose Bengal stain 11, 16–17, 22, 396 dogs 68 Swamp Cancer (habronemiasis) 301, herpes viral keratitis 305 spherophakia 396 301, 374, 376 keratoconjunctivitis sicca 246 spontaneous chronic corneal symblepharon 396 qualitative tear disorders, dogs 92 epithelial defects, dogs cats 238, 249, 250, 369 48, 396 111–113, 114, 131 synchysis scintillans 396 cats 258 treatment 113 synechia(e) 396 squamous cell carcinoma annular posterior 48 s eyelid anterior 396 saccadic movements evaluation 7 cats 242, 244–245 cats, secondary cataracts 273 Salaras procedure 134 dogs 83, 84 syneresis 396 Samoyed breed horses 293–296, 295–296 systemic diseases, ophthalmic dwarfism‐associated ocular limbal, cattle 323, 325 manifestations 351–379 defects 351 orbital cats 364–374 total retinal dysplasia with retinal cats 237, 240 cattle 376–379 detachment 219 cattle 319 dogs 351–364 sarcoptic mange 74–75, 78 horses 292 horses 374–376 Schirmer tear test 7, 8, 12 squint see strabismus systemic hypertension keratoconjunctivitis sicca stable fly 374 cats 371–374, 375 cats 246 Standard Poodle, cataracts 196 dogs 225–226, 226, 363, 363 dogs 87, 89 staphyloma 396 sclera 1, 2, 3 dogs 139 t dogs see canine sclera stars of Winslow 312, 328 tapetal islands, dogs 215 scleral icterus, dogs 138, 141 stationary night blindness (STNB) tapetum 1, 3 sclera show, horses 388 285, 286 cats 275 396 dogs 222 dogs 215 sclerotomy 396 horses 374 color changes 215 scotopic 396 Stomoxys calcitrans 374 heterochromia iridis 163 Scottish Terrier, craniomandibular strabismus 25, 28, 387–390 evaluation 22 osteopathy 61 cats 387, 388 horses 312, 314 secondary vitreous 209 cattle 317, 318–319, 390, 390 tapetum cellulosum 397 Seidel test 11 causes 387 tapetum lucidum 397 senile iris atrophy 177, 178 convergent see esotropia tarsal gland inflammation see hordeolum sequestrum 396 definition 396 tarsorrhaphy 397 Shar Pei, entropion 71–72 dogs 57, 59, 387–388, 388 taurine deficiency, retinal degeneration sheep fibrosing 387–388, 388 277, 277–278 Chlamydophila infectious foals 285, 286, 388 tear(s) 6 keratoconjunctivitis 317–320, 320 horses 388–390, 390 dogs chorioretinitis 329, 331 lateral see exotropia composition 87 Mycoplasma infectious neuro‐ophthalmic 387 qualitative changes 91–92, 92 keratoconjunctivitis 320 striate keratopathy 396 quantitative changes 87–91 ocular fundus 328, 329 stromal abscess, horse 39 premature evaporation 92 retinal degeneration 331, 331 see hordeolum tear disorders, cats 242–246

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tear film 6 traumatic exophthalmia, dogs 58–60 vitamin A deficiency, cattle assessment 8, 12–13 traumatic glaucoma, dogs 156, 157 331, 332 composition 6, 8 traumatic , horses 315 vitamin E, retinal pigment epithelium drainage 6 traumatic proptosis dystrophy 222 function 6 cats 237, 238–239 vitreal hemorrhage tear film break up time (TFBUT) dogs 57–58, 60–61 cat 44 8, 11, 16, 397 surgery 61 dogs 214, 214 qualitative tear disorders, dogs 92 Treponema cuniculi (rabbit vitreal hyalocentesis 214 tearing, excessive 8 syphilis) 342–343 vitreal lens luxation, dogs 152 tear replacements 92 trichiasis 397 vitreal opacities, dogs 210–214 temporal (lateral) palpebral ligament 4 dogs 73, 76–77 vitreal paracentesis 214 Tenon’s capsule 397 brachycephalic breeds 399 vitreoretinal dysplasia 180 terminology 393–397 entropion and 73 vitreous 1, 22 Terrier breeds, lens luxation 151, trichomegaly 72, 76 composition 209 152, 204 Trichophyton mentagrophytes 355 dogs see canine vitreous thermokeratoplasty 134 triglycerides 226 function 1 third eyelid see nictitans Tyndall effect 45 volume 209 thrombocytopenia, dogs 364 vitreous chamber 3 tigroid nontapetal fundus 215, 275 u vitritis (hyalitis), dogs 213, 213–214 tissue plasminogen activator (tPA) 308 ulcers, corneal see corneal ulcers/ “V” notch, dogs 70 tonography 397 ulceration Vogt–Koyanagi–Harada syndrome tonometry 18, 22, 397 ultrasonography, anterior uveal lead see uveodermatologic syndrome tooth root abscess, rabbits 337 shot 178, 179 (UDS) total retinal dysplasia with retinal uvea 1, 397 detachment 219, 220 uveal cysts, dogs 177–178 w toxic retinopathy 225, 225 , horse 298 wall eye 286 Toxoplasma gondii 359, 370 uveal meshwork sinus 1 water clefts, cataract formation 191 toxoplasmosis uveal tract, dogs 163 West Nile virus 376, 377 cats 370, 372 uveitic glaucoma 153 white cats, heterochromia iridis anterior uveitis 259–260, 262, 372 uveitis 397 256, 256 diagnosis 259–260 iris color change 49 White West Highland Terrier, focal granulomatous uveodermatologic syndrome (UDS) craniomandibular osteopathy chorioretinitis 262 80, 170, 364, 366, 367 61, 62 dogs 358, 359 anterior uveitis 174–177, 176–177 Wolfring gland 397 Toy dogs, chronic epiphora 93, 93 skin lesions 174 Toy Poodles, senile iris atrophy 177 x transillumination 397 v xeromycteria 384 trauma vaccines 397 canine anterior uvea 178 canine adenoviruses 171, 352 canine cornea 127 infectious bovine z canine eyelids 73–74 keratoconjunctivitis 323 zonules 1, 2, 209, 397 cataract formation, dogs vascular changes 30–32 dogs 187 198–199, 201 chemical mediators 32 lens luxation 202, 271 cats 260–261, 263–264 conjunctival 30, 30–31 zonulolysis 397 horses 292, 293 episcleral 32, 33–34 zygomatic adenitis, dogs 56 hyphema, dogs 180, 180 vascular diseases, dogs 225–226 zygomatic salivary cysts, dogs 56 New World Camelids 332, 334 ventromedial strabismus, foals 388 zygomatic salivary inflammations, orbital hemorrhage 43 vermiform streaks, Collie eye anomaly dogs 56 raptors 337, 339–340 217, 218 zygomatic salivary mucoceles, dogs trauma‐associated sarcoma, cats vibrissa 397 56, 56 266, 268 viral keratitis, horses 305, 306 zygomatic salivary neoplasms, dogs 56

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