ASCRS Textbook of Colon and Rectal Surgery
Treatment of Difficult/Obstructive Defecation
Section editor: Liliana Bordeianou, MD, MPH
Editor-in-chief: Glenn Ault, MD
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Citation
Olson, Craig, and Lucia C Castro Oliveira. "Treatment of Difficult/Obstructive Defecation." ASCRS Textbook of Colon and Rectal Surgery, Updated February 6, 2026. ASCRS U, www.ascrsu.com/ascrs/view/ASCRS-Textbook-of-Colon-and-Rectal-Surgery/2285055/all/Treatment_of_Difficult_Obstructive_Defecation.
Olson C, Castro Oliveira LC. Treatment of Difficult/Obstructive Defecation. ASCRS Textbook of Colon and Rectal Surgery. Updated February 6, 2026. https://www.ascrsu.com/ascrs/view/ASCRS-Textbook-of-Colon-and-Rectal-Surgery/2285055/all/Treatment_of_Difficult_Obstructive_Defecation. Accessed October 15, 2026.
Olson, C., & Castro Oliveira, L. C. (Updated February 6, 2026). Treatment of Difficult/Obstructive Defecation. In ASCRS Textbook of Colon and Rectal Surgery https://www.ascrsu.com/ascrs/view/ASCRS-Textbook-of-Colon-and-Rectal-Surgery/2285055/all/Treatment_of_Difficult_Obstructive_Defecation
Olson C, Castro Oliveira LC. Treatment of Difficult/Obstructive Defecation [Internet]. In: ASCRS Textbook of Colon and Rectal Surgery. ; Updated February 6, 2026. [cited 2026 October 15]. Available from: https://www.ascrsu.com/ascrs/view/ASCRS-Textbook-of-Colon-and-Rectal-Surgery/2285055/all/Treatment_of_Difficult_Obstructive_Defecation.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - Treatment of Difficult/Obstructive Defecation
ID - 2285055
A1 - Olson,Craig,
AU - Castro Oliveira,Lucia,
Y1 - 2026
BT - ASCRS Textbook of Colon and Rectal Surgery
UR - https://www.ascrsu.com/ascrs/view/ASCRS-Textbook-of-Colon-and-Rectal-Surgery/2285055/all/Treatment_of_Difficult_Obstructive_Defecation
PB - Springer Nature Switzerland AG
ET - 4
DB - ASCRS U
DP - Unbound Medicine
ER -
