mobilization
The surgical process of freeing organs or tissues from surrounding attachments to allow repositioning or access.
Full Definition
Mobilization in gastrointestinal surgery refers to the systematic dissection and freeing of organs, bowel segments, or other structures from their surrounding attachments and adhesions. This process involves dividing peritoneal reflections, ligaments, and adhesions while carefully preserving blood supply and avoiding injury to adjacent structures. Mobilization is essential for procedures such as bowel resection, where adequate length and tension-free anastomosis are required. Common examples include splenic flexure mobilization during left colectomy, duodenal mobilization (Kocherization) for pancreaticoduodenectomy, and hepatic flexure mobilization during right colectomy. Proper mobilization techniques are critical for successful outcomes and complication avoidance.
Usage
Usage note: Always specify what structure is being mobilized for clarity.
In Context
- "Extensive mobilization of the splenic flexure was required for tension-free anastomosis." — operative report
- "Complete mobilization of the right colon included division of peritoneal attachments." — surgical technique description