Intraoperative risk factors associated with the need for reintervention in free flaps: a retrospective study in a third-level referral center in Mexico (2022-2025)
Abstract
Background: Free flap surgery is the gold standard for complex reconstruction, yet vascular compromise requiring reintervention remains a significant challenge. This study aims to identify intraoperative risk factors associated with take-back procedures at the Hospital General de México "Dr. Eduardo Liceaga." Methods: A retrospective comparative study of 121 patients undergoing free flap reconstruction (2022–2025) was conducted. Demographic data, flap types, and intraoperative variables were analyzed. Patients were divided into two groups: Reintervened (n=41) and non-reintervened (n=80). Statistical significance was set at p
Fields of Study & Subjects
Reconstructive Surgery and Microvascular Techniques
Reconstructive Facial Surgery Techniques
Breast Implant and Reconstruction
Publication details
- Journal / source
- International Journal of Research in Medical Sciences
- Volume
- 14
- Issue
- 3
- Pages
- 872–876
- Publication date
- 26 February 2026
- Language
- EN