just a few anatomy points on the abdomen

[barloma]

-the muscle resulting from a thickening of the circular smooth musculature of the anal canal is the sphincter ani internus muscle.

-the pleuroperitoneal membranes close the portion of the coelomic cavity between the thorax and the abdomen.

-the descending colon is immovable.

-the orifices of the stomach are called esophagogastric and gastroduodenal

-the anterior abdominal wall musculature all have the ability of producing lateral flexion of the trunk.

-the omental bursa is the retrogasric space lined by peritoneum.

-scarpa's membranous fascia is continous with dartos layer of the scrotum in male.

-Parasympathetic innervation to the stomach travels via the vagus nerve.

- Sympatbetic innervationtion to the jejunum travels via the thoracic splanchnic nerve.

-ParasYnipathetic innervation to the transverse colon travels via the vagus nerve.

-Sympathetic innervation to the rectum travels via the lumbar splanchnic nerve.

- the rectum is a continuation of the sigmoid colon within the true pelvis

-the left kidney is posterior to the spleen.

-the conjoint tendon is the fused aponeurotic layers of the internal abdominal oblique and transversus abdominis muscles.

-each segment of the liver presents a portobilioarterial pedicle.

-the aortic plexus (intermesenteric and superior hypogastric plexuses) contain nerve cell bodies that provide postganglionic sympathetic innervation to tha abdominal viscera.

-the root of the mesentry is found to transverse oliquely from the body of L2 to the right sacroiliac joint.

-lessser peritoneal sac/adult bursa omentalis is a space behind the stomach.

-the anterior aspect of the duodenum is crossed by the transverse mesocolon and mesentery.

[namrita]

Thanks for help

[alimamhussein]

thank you for these fruitful points about anotomy of the anotomy