Definitions
from The Century Dictionary.
- Situated beneath the peritoneum—that is, on its outer or attached surface.
from the GNU version of the Collaborative International Dictionary of English.
- adjective (Anat.) Situated under the peritoneal membrane.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- adjective anatomy Situated under the
peritoneal membrane .
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
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Examples
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Endometriosis, which affects about 5 million women in the United States, can cause laparoscopy can treat superficial endometriosis, but deeper lesions, known as subperitoneal endometriosis, require more extensive surgery.
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Gas and intestinal contents escaped from an opening at the line of reflexion of the peritoneum from the ascending colon; retro-peritoneal extravasation and emphysema extended the whole length of the ascending colon and around duodenum, the wall of the colon itself exhibiting subperitoneal emphysema.
Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre George Henry Makins
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An abscess was at once suspected and the swelling incised by Major Lougheed, R.A.M.C. A large subperitoneal hæmatoma only was discovered, and evacuated.
Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre George Henry Makins
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In front and medially, the artery is in relation with the peritoneum, subperitoneal areolar tissue, the termination of the ileum and frequently the vermiform process on the right side, and the sigmoid colon on the left, and a thin layer of fascia, derived from the iliac fascia, which surrounds the artery and vein.
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The plexus on the abdominal surface is composed of fine vessels, and anastomoses with the lymphatics of the liver and, at the periphery of the diaphragm, with those of the subperitoneal tissue.
VIII. The Lymphatic System. 7. The Lymphatic Vessels of the Thorax 1918
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The former arise in the subperitoneal areolar tissue over the entire surface of the organ, and may be grouped into (a) those on the convex surface, (b) those on the inferior surface.
VIII. The Lymphatic System. 6. The Lymphatics of the Abdomen and Pelvis 1918
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The kidney and the adipose capsule are enclosed in a sheath of fibrous tissue continuous with the subperitoneal fascia, and named the renal fascia.
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It curves forward in the subperitoneal tissue, and then ascends obliquely along the medial margin of the abdominal inguinal ring; continuing its course upward, it pierces the transversalis fascia, and, passing in front of the linea semicircularis, ascends between the Rectus abdominis and the posterior lamella of its sheath.
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Above the suprarenal gland the two layers of the renal fascia fuse, and unite with the fascia of the diaphragm; below they remain separate, and are gradually lost in the subperitoneal fascia of the iliac fossa.
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The internal iliac vessels and their branches, on the other hand, lie in the subperitoneal tissue in front of the fascia, and the branches to the gluteal region emerge in special sheaths of this tissue, above and below the Piriformis muscle.
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