High Incidence of Benign Perianal Disorders After Sleeve Gastrectomy and One Anastomosis Gastric Bypass.

ABSTRACT:

Aim

Bariatric surgery may alter bowel habits, potentially leading to new-onset benign perianal disorders (NOPD). This study aimed to assess the incidence and identify potential risk factors of NOPD following vertical sleeve gastrectomy (VSG) and one anastomosis (mini) gastric bypass (OAGB).

Methods

We conducted a retrospective cross-sectional, single-center study using retrospective analysis of prospectively collected data. All patients who underwent VSG or OAGB between 2015-2018 were considered. NOPD diagnoses were based on physical examinations and a standardized phone questionnaire assessing past and present perianal symptoms.

Results

Of 540 eligible patients, 313 participated (150 VSG, 163 OAGB). Among 264 patients without prior perianal disorders, 96 (36.4%) deve

SUBMITTER: Juster EY 

PROVIDER: S-EPMC12722501 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature