Saffanah Khuder Mahmood, BVMS, MSc, PhD Scientific degree (Dr. Lecturer), Department of College of Veterinary Medicine, University of Mosul, Mosul, Iraq https://orcid.org/0000-0003-0687-7762?lang=en https://www.researchgate.net/profile/ Saffanah_Mahmood3 Practical anatomy | Eleventh lecture | 2nd year 2019

Practical anatomy/Eleventh lecture

The intestine

The small intestine include: 1-Duodenum (cranial part, Descending part, ascending part). 2-Jejunum (jejunal loops). 3-. *Mesojejunum. *Jejunal lymph nodes. *Ileocecal fold. The large intestine include: 1-: -Screw like shape in dog. -Cylindrical shape in ruminants. -Comma shape in horse with apex, body, base. 2-Colon (ascending colon, transverse colon, descending colon). 3-Rectum (ampulla recti).

CouPractical anatomy | Eleventh lecture | Dr. Saffanah Khuder Mahmood Page | 1 **Ascending colon of ruminants consists of: 1-Proximal loop. 2-Spiral loop includes: a- Centripetal coils or turns. b- Central flexure. c- Centrifugal coils or turns. 3-Distal flexure. *Ileocecocolic orifice. **Ascending colon of horse consists of: 1-Right ventral colon. =Sternal flexure. 2-Left ventral colon. =Pelvic flexure. 3-Left dorsal colon. =Diaphragmatic flexure. 4-Right dorsal colon. *Ileocecal orifice. *Cecocolic orifice. **Taenia or muscular bands (in cecum & colon of horse).

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Fixation of the liver (Ligaments of the liver): 1-Lesser omentum: consist of two parts: a/Hepatogastric . b/. 2-. 3-. 4-Round ligament. 5-. 6-Right & left triangular ligaments.

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