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CONTENTS Page I TRAUMA (MULTI-SPECIALTY APPROACH) 2 II APPROACH TO ABDOMINAL PAIN 10 III APPROACH TO ABDOMINAL MASSES 11 Surgery Notes IV OESOPHAGEAL DISEASES 12 V UPPER BLEEDING GIT AND ITS CAUSES 21 For the M.B.B.S. VI COLORECTAL DISEASES 19 By Andre Tan VII LIVER DISEASES 39 VIII PANCREATIC DISEASES 45 IX BILIARY TRACT DISEASES 51 X BREAST DISEASES 59 XI HEAD AND NECK MASSES 69 XII SALIVARY GLAND SWELLINGS 74 XIII THYROID DISEASES 78 XIV PERIPHERAL ARTERIAL DISEASE 85 XV ABDOMINAL AORTIC ANEURYSM 93 XVI PERIPHERAL VENOUS DISEASE 95 XVII UROLOGICAL DISEASES 99 XVIII SURGICAL INSTRUMENTS 110 XIX IMPORTANT LUMPS & BUMPS AND OTHERS 119 TRAUMA (MULTI-SPECIALTY APPROACH) Management of breathing - Supplemental oxygen - Ventilate as required if patient requires assistance with breathing ADVANCED TRAUMA LIFE SUPPORT ALGORITHM - Needle thoracotomy for tension pneumothorax, followed by chest tube MAIN PRINCIPLES: - Occlusive dressing for open pneumothorax - Treat greatest threat to life first 3. CIRCULATION - Definitive diagnosis is less important - Time is important – the ―golden hour‖ after trauma is when 30% of trauma deaths Assessment of organ perfusion occur, and are preventable by ATLS - Level of consciousness - Skin colour and temperature, capillary refill - Pulse rate and character – all major pulses APPROACH - Blood pressure 1. Primary survey and Resuscitation with adjuncts 2. Re-evaluation of the patient Classes of haemorrhagic shock 3. Secondary survey with adjuncts I II III IV 4. Post-resuscitation monitoring and re-evaluation Bld loss 5. Optimise for transfer and definitive care Amt (ml) <750 750-1500 1500-2000 >2000 Percentage <15 15-30 30-40 >40 Ht rate <100 >100 >120 >140 PRIMARY SURVEY – ABCDE BP Normal Normal Decreased Decreased Cap refill Normal Prolonged Prolonged Prolonged 1. AIRWAY Resp rate 14-20 20-30 30-40 >35 Assessment of airway patency Ur output (ml/h) >30 20-30 5-15 Oliguric-anuric - Is patient alert, can patient speak? Mental state Sl anxious Mild anxiety Anxious- Confused- - Gurgling, stridor confused lethargic - Maxillofacial injuries Fluid Crystalloid Crystalloid Crystalloid + Blood replacement blood - Laryngeal injuries - Caution: C-spine injury Establishing patent airway Management - Chin-lift or modified jaw thrust (protect C-spine) - Sources of bleeding apply direct pressure or pressure on proximal pressure - Remove any foreign objects in the mouth where possible point - Oro/nasopharyngeal airway - Be suspicious about occult bleeding e.g. intraperitoneal, retroperitoneal (pelvic - Definitive airway – endotracheal tube, cricothyroidotomy, tracheostomy fracture), soft tissue (long bone fracture) - Venous access – large bore, proximal veins 2. BREATHING - Restore circulatory volume with rapid crystalloid infusion – Ringer‘s lactate Assessment of breathing - Blood transfusion if not responsive to fluids or response is transient - Look, listen, feel: chest rise, breath sounds – rhythm and equality bilaterally - Reassess frequently - Rate of respiration - Effort of respiration - Colour of patient - Percuss chest - Look for chest deformities e.g. flail chest 2 3 4. DISABILITY SECONDARY SURVEY - Glasgow coma scale When to do secondary survey Eye Verbal Motor - Primary survey and resuscitation completed Spontaneous opening 4 Oriented speech 5 Obeys 6 - ABCDEs reassessed Opens to voice 3 Confused 4 Purposeful 5 - Vital functions returning to normal i.e. no need for active resuscitation at the moment Opens to pain 2 Inappropriate 3 Withdraws 4 No response 1 Incomprehensible 2 Flexion response 3 1. AMPLE HISTORY No verbal response 1 Extension response 2 No response 1 - Allergy - Medications GCS: 14-15 (minor); 8-13 (moderate); 3-7 (severe) - Past history - Last meal - AVPU score: Alert, Verbal stimuli (responds to), Pain stimuli, Unresponsive - Events leading to injury, Environment in which trauma occurred - Pupillary reactivity 2. COMPLETE HEAD-TO-TOE EXAMINATION - Call for neurosurgical consult as indicated Head - Complete neurological examination 5. EXPOSURE - GCS or AVPU assessment - Remove all clothes - Comprehensive examination of eyes and ears for base of skull fractures - Check everywhere for injuries (log-roll to look at the back) - Caution: unconscious patient; periorbital oedema; occluded auditory canal - Prevent hypothermia Maxillofacial 6. ADJUNCTS TO PRIMARY SURVEY - Bony crepitus/deformity Monitoring - Palpable deformity - Vital signs – BP, pulse rate, saturation (pulse oximeter) - Comprehensive oral/dental examination - ECG monitoring - Caution: potential airway obstruction in maxillofacial injury; cribriform plate - Arterial blood gas fracture with CSF rhinorrhoea do not insert nasogastric tube Diagnostic tools Cervical spine - Screening X-ray films (trauma series): CXR, AP pelvis, lateral C-spine - Palpate for tenderness, any step deformity - Focused abdominal sonography in trauma (FAST) - Complete neurological examination - Diagnostic peritoneal lavage - C-spine imaging - Caution: Injury above clavicles; altered consciousness (cannot assess Urinary catheter accurately); other severe, painful injury (distracts from cervical spine pain) - Functions: decompress bladder, measurement of urinary output - Caution in urethral injury: blood at urethral meatus, perineal Neck (soft tissues) ecchymosis/haematoma, high-riding prostate - Blunt versus penetrating injuries - Airway obstruction, hoarseness Gastric catheter (orogastric or nasogastric) - Crepitus (subcutaneous emphysema), haematoma, stridor, bruit - Function: decompress stomach, look at aspirate (bloody? bilious?) - Caution: delayed symptoms and signs of airway obstruction that progressively - Caution in base of skull fracture: CSF otorrhoea/rhinorrhoea, periorbital develop; occult injuries ecchymosis, mid-face instability (grab the incisors and rock), haemotympanum insert orogastric tube instead of nasogastric Chest ABDOMINAL TRAUMA - Inspect, palpate, percuss, auscultate - Re-evaluate frequently TYPES OF INTRA-ABDOMINAL INJURY IN BLUNT TRAUMA - Look at CXR - Solid organ injury: spleen, liver – bleeding (may be quite massive) - Caution: missed injury; increase in chest tube drainage - Hollow viscus injury with rupture - Vascular injury with bleeding Abdomen - Inspect, palpate, percuss, auscultate INDICATIONS FOR IMMEDIATE LAPAROTOMY - Abrasions and ecchymosis – ―seat-belt sign‖ - Lower rib fractures liver and spleen injury - Evisceration, stab wounds with implement in-situ, gunshot wounds traversing - Re-evaluate frequently abdominal cavity - Special studies: FAST, DPL, CT scan - Any penetrating injury to the abdomen with haemodynamic instability or peritoneal - Caution: hollow viscus and retroperitoneal injuries; excessive pelvic irritation manipulation - Obvious or strongly suspected intra-abdominal injury with shock or difficulty in stabilising haemodynamics Perineum - Obvious signs of peritoneal irritation - Contusions, haematomas, lacerations - Rectal exam reveals fresh blood - Urethral blood - Persistent fresh blood aspirated from nasogastric tube (oropharyngeal injuries - DRE: Sphincter tone, high-riding prostate, pelvic fracture (may feel fragments of excluded as source of bleeding) bone); rectal wall integrity; blood - X-ray evidence of pneumoperitoneum or diaphragmatic rupture - Vaginal examination: blood, lacerations Musculoskeletal – extremities INVESTIGATIONS - Contusion, deformity - If patient is stable: FAST and/or CT scan - Pain - If patient is unstable: FAST and/or DPL - Perfusion - Peripheral neurovascular status FOCUSED ABDOMINAL SONOGRAPHY IN TRAUMA (FAST) - X-rays as appropriate - Caution: potential blood loss is high in certain injuries (e.g. pelvic fracture, - Ultrasonographic evaluation of four windows: Pericardial, right upper quadrant, left upper quadrant, pelvis femoral shaft fracture); missed fractures; soft-tissue or ligamentous injuries; examine patient‘s back - Advantages . Portable 3. ADJUNCTS AND SPECIAL DIAGNOSTIC TESTS . Can be done quickly in <5min - As required according to suspicion, but should not delay transfer . Can be used for serial examination . Does not require contrast, no radiation risk 4. FREQUENT RE-EVALUATION - Disadvantages - Have a high index of suspicion for injuries to avoid missing them . Does not image solid parenchymal damage, retroperitoneum, diaphragmatic - Frequent re-evaluation and continuous monitoring rapidly recognise when defects or bowel injury patient is deteriorating . Compromised in uncooperative, agitated patient, obesity, substantial bowel gas, subcutaneous air 5. PAIN MANAGEMENT . Less sensitive, more operator-dependent than DPL and cannot distinguish blood - Intravenous analgesia as appropriate from ascites . Intermediate results require follow-up attempts or alternative diagnostic tests 4 5 CT SCAN CARDIOTHORACIC TRAUMA - Only suitable for stable patient as quite long time involved in imaging with only patient in the room can collapse There are 5 clinical scenarios in chest trauma where bedside procedures are lifesaving: cardiac tamponade, airway obstruction, flail chest, haemothorax, and pneumothorax. - Advantages . Able to precisely locate intra-abdominal lesions preoperatively CARDIAC TAMPONADE . Able to evaluate retroperitoneum . Able to identify injuries that can be managed non-operatively - High index of suspicion required . Not invasive - Clinical features - Disadvantages . Chest trauma and hypotension . Expensive . Beck‘s triad (hypotension, muffled heart sounds, distended neck veins) – only . Time required to transport patient seen in 50% of cases
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  • CPT Code Description Charge Amount 83498 17-Alpha

    CPT Code Description Charge Amount 83498 17-Alpha

    CPT Code Description Charge Amount 83498 17-alpha-Hydroxyprogester 308.41 83497 5-HIAA, SO 125.99 83516 A MYELOPEROX (MPO) AB QL 74.1 86021 AB ID LEUKOCYTE AB/SO 610.25 86022 AB ID, PLATELET ABS;SRA U 1318 86720 AB LEPTOSPIRA/SO 166.12 86850 AB SCREEN (IDC) 207.83 86850 AB SCREEN RBC EA SRM TECH 195.25 86793 AB, YERSINIA/SO 149 74018 ABDOMEN 1 VIEW 348.75 74018 ABDOMEN 1 VIEW PORTABLE 321.36 74022 ABDOMEN ACUTE COMP WSGL V 398.36 74019 ABDOMEN COMPLETE 398.36 74018 ABDOMEN SGL ANTEROPOSTERI 475.8 49083 ABDOMINAL PARACENTESIS W/ 1216.89 86870 ABID,WNJ 294.85 ABLATOR APOLLORF XL90 ASP 877.8 86900 ABO BLOOD TYPE 370 86900 ABO,BBSO 176.5 73050 AC JOINTS W/WO WEIGHTS BI 297.94 ACCUGRID RADIOGRAPH BREAS 121.36 82164 ACE, CSF SO 144.38 83519 ACHR BIND AB QT,RIA/SO MA 258 83519 ACHR BIND QNT MGP/SO 181.37 83519 ACHR BLOC QNT MGP/SO 181.37 83519 ACHR GANGL NEUR AB,RIA/SO 258 83519 ACHR MOD QNT MGP/SO 201.16 87116 ACID FAST CULTURE SO 227.33 83519 ACR BLOCKING QNT SO 181.37 83519 ACR RECEPTOR QNT SO 108.61 82024 ACTH,SO 459.3 86602 ACTINOMYCES AB/SO 64 85347 ACTIVATED CLOTTING TIME 126.93 85307 Activated Protein C Resis 216.04 97535GO ACTIVITY DAILY LIVING 15 265.91 78278 ACUTE GI BLOOD LOSS IMAGI 1326.15 82017 ACYLCARNITINES; QUANT, EA 574 85397 ADAMSTS 13 ACTIVITY/SO 796.62 ADAPTER CATH LUER 8.69 ADAPTER CONFIDENCE CEMENT 743.66 ADAPTER DLP PERFUS Y W/6 47.54 ADAPTER FIBEROPTIC SWIVEL 73.16 ADAPTER LUER LOC SHORT 3/ 2.2 ADAPTER LUER TO COLDER 15.29 ADAPTER MALE-MALE 4.57 C1776 ADAPTER PFC SIGMA FEMORAL 8474.76 ADAPTER PLUG MALE CLAVE 5.02 ADAPTER PRODIGY EXTENSION 2340 ADAPTER UROSTOMY DRAIN TU 9.09 ADAPTER VERSO AIRWAY ADUL 33.51 82952 ADDL GLUCOSE > 3 SPEC 136.24 87260 ADENOV/ RSPFAC / SO 141.75 ADHESIVE DEMABOND .07 PEN 193.48 ADHESIVE DEMABOND .07 PEN 193.48 ADHESIVE DERMABOND PEN 0.