ileocolic anastomosis
Pronunciation: il-ee-oh-KOH-lik
Surgical connection between terminal ileum and ascending colon, commonly performed after right hemicolectomy.
Full Definition
An ileocolic anastomosis is a surgical connection created between the terminal portion of the small intestine (ileum) and the ascending colon. This procedure is most commonly performed following right hemicolectomy for conditions such as Crohn's disease, appendiceal malignancy, or cecal tumors. The anastomosis can be performed using various techniques including side-to-side, end-to-side, or end-to-end configurations, with either stapled or hand-sewn methods. Proper construction is critical to prevent leak, stenosis, or other complications.
Usage
Usage note: Specify technique (stapled vs. hand-sewn) and configuration when documenting.
In Context
- "A side-to-side ileocolic anastomosis was performed using a linear cutting stapler." — operative report
- "Post-operative imaging demonstrated a patent ileocolic anastomosis without leak." — radiology report