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Related Concept Videos

Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and solid...

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Related Experiment Video

Updated: May 16, 2026

Surgical Robot-Assisted Transanal Specimen Extraction Radical Sigmoidectomy Without an Auxiliary Abdominal Incision
07:22

Surgical Robot-Assisted Transanal Specimen Extraction Radical Sigmoidectomy Without an Auxiliary Abdominal Incision

Published on: June 13, 2025

New developments in colorectal surgery.

Kellie L Mathis1, Sarah Y Boostrom, John H Pemberton

  • 1Division of Colon and Rectal Surgery, Mayo Clinic, Rochester, Minnesota 55905, USA.

Current Opinion in Gastroenterology
|December 5, 2012
PubMed
Summary
This summary is machine-generated.

Recent advancements in colorectal surgery, including genetic profiling and enhanced recovery protocols, are improving patient outcomes. Further multi-institutional studies are needed to confirm the safety and efficacy of new surgical techniques and best practices.

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Area of Science:

  • Colorectal Surgery
  • Surgical Innovation
  • Clinical Practice

Background:

  • Colorectal surgery is evolving with new technologies and critical research questions.
  • Investigational findings frequently influence surgical practice.
  • This review synthesizes recent literature reflecting these practice shifts.

Purpose of the Study:

  • To examine recent publications detailing practice changes in colorectal surgery.
  • To highlight advancements in key areas of colorectal surgical practice.

Main Methods:

  • Literature review of recent publications.
  • Identification of key research areas within colorectal surgery.

Main Results:

  • Recent publications cover rectal cancer controversies, genetic risk profiling, and practice improvements.
  • Key areas also include diverticulitis management, enhanced recovery protocols, fecal incontinence, and single incision laparoscopic surgery.

Conclusions:

  • Technological and practice innovations are enhancing patient outcomes in colorectal surgery.
  • Further multi-institutional and randomized studies are essential.
  • These studies will define the safety, efficacy, and best practices for new surgical techniques.