16. TOPOGRAPHICAL ANATOMY OF THE INFERIOR COMPARTMENT OF THE ABDOMINAL CAVITY

Topics of the lesson. Topography of the organs of the inferior compartment of the abdominal cavity (jejunum, ileum, cecum, ascending colon, transverse colon, descending colon, sigmoid colon, rectum): holotopy, syntopy, skeletopy, blood supply, innervation, lymphatic flow. Topographical anatomy of the channels and recesses of the abdominal cavity, their practical significance. Mesentery root, abdominal sinuses, their practical significance.

16.1. What structure is the boundary between the superior and inferior compartment of the abdominal cavity?_

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16.2. Sign the names of the sinuses and furrows of the abdominal cavity in English and Latin. Draw with arrows the paths of pus distribution in the Fig. 16.1.

Fig. 16.1. Scheme of the distribution of pathological processes in the abdominal cavity 16.3. Explain the situation happened in this clinical case (use Fig. 16.1).

A complication of acute appendicitis may be inflammation of the peritoneum in her recesses. What recesses can be a place for the development of abscesses (limited peritonitis)?

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16.4. Name the colon parts in English and Latin. Sign the names of the arteries involved in the blood supply to the colon, use Fig. 16.2.

Fig. 16.2. Arterial blood supply to the large intestine

16.5. Write down the main anatomical differences between the colon and the small intestine, use Fig. 16.3.

Fig. 16.3. Anatomical features of the small and large intestine 16.6. Sign variants for the location of the appendix relative to the cecum, use Fig. 16.4.

Fig. 16.4. Variants of the appendix location 16.7. Name the abdominal veins in English and Latin, use Fig. 16.5.

Fig. 16.5. Abdominal veins 16.8. Describe the 4 basic portaсaval anastomosis. Use Fig. Fig. Fig. Fig. 16.6.