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Anorectal function after low anterior resection.

K E Matzel¹, B Bittorf, U Stadelmaier

¹Chirurgische Klinik der Universitat Erlangen, Erlangen, Germany.

Acta Chirurgica Iugoslavica

|March 18, 2005

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Sphincter-sparing surgery for rectal cancer improves quality of life but can cause functional deficits. This study assessed anorectal function after three common surgical reconstructions to guide restorative surgery decisions.

Area of Science:

Colorectal Surgery
Surgical Oncology
Gastrointestinal Physiology

Background:

Sphincter-sparing procedures are preferred for rectal carcinoma, offering better quality of life than abdominoperineal excision.
Restorative rectal cancer surgery faces challenges due to potential functional deficits, including fecal leakage, urgency, and sexual dysfunction.

Purpose of the Study:

To investigate the functional outcomes and anorectal physiologic function after three common intestinal reconstructions following rectal cancer surgery.
To compare functional results across anterior rectal resection, low anterior rectal resection, and intersphincteric rectal resection.

Main Methods:

Utilized manometry to measure anorectal physiologic function.
Evaluated functional outcomes in patients undergoing three distinct rectal resection and reconstruction techniques.

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Main Results:

A substantial portion of patients experience impaired anorectal function post-low anterior resection, including fecal leakage and urgency.
Disturbed sexual function is also reported by patients after these procedures.

Conclusions:

Understanding functional outcomes after different reconstructions is crucial for optimizing restorative surgery in rectal cancer.
Further research is needed to mitigate functional deficits and improve patient quality of life after sphincter-sparing rectal cancer surgery.