Predictors predisposing to orocutaneous fistula occurrence following free flap reconstruction

ABSTRACT:

Objectives

To explore the possible risk factors of orocutaneous fistula (OCF) development in free flap reconstruction of the tongue/floor of the mouth (TFOM).

Methods

Data of patients who underwent free flap reconstruction of the TFOM were retrospectively analyzed. The association between clinicopathologic variables and OCF occurrence was analyzed using univariate and multivariate analyses.

Results

Altogether, 469 patients were enrolled. OCF occurred in 43 patients with a rate of 9.2%. The univariate analysis revealed the negative effects of smoking, preoperative albumin level, cachexia, T4 stage, neck dissection, entire resection of the floor of the mouth (FOM), segmental mandibulectomy, and surgical site infection on OCF occurrence. The multivariate analysis co

SUBMITTER: Li W 

PROVIDER: S-EPMC9341452 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature