[Diagnosis and treatment of complex anal fistula:current status and prospects].

Zhonghua Wei Chang Wai Ke Za Zhi

Department of Colorectal Surgery, the Characteristic Medical Center of PLA Rocket Force,Beijing100088, China.

Published: December 2024

AI Article Synopsis

  • Significant advancements have been achieved in diagnosing and treating anal fistulas, but challenges remain in understanding their formation, recurrence, and nonunion.
  • There is a high failure and recurrence rate in treatment, alongside risks like fecal incontinence, due to the lack of consensus on effective treatment options.
  • The text discusses recent updates in managing complex anal fistulas, emphasizing the need for better understanding of pathogenesis, classification, preoperative evaluation, and surgical procedures.

Article Abstract

In recent years, although we have made significant progress in the precise diagnosis and treatment of anal fistula, we still lack a thorough and in-depth understanding about the mechanism of formation, development, nonunion and recurrence of complex anal fistula. As a result, there is still a high failure rate, recurrence rate and the risk of the fecal incontinence after treatment. There is hardly any consensus on whatever treatment options, and the various treatment also means no established standard treatment for complex anal fistula. According to recent relevant literatures and personal experience, discuss recent pathbreaking updates in the management of complex anal fistula, we systematically summarize and generalize some critical issues in the diagnosis and treatment of complex anal fistula, including the pathogenesis, reasonable classification criteria, preoperative evaluation and surgical procedure selection. At the same time, we envision the future development directions.

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Source
http://dx.doi.org/10.3760/cma.j.cn441530-20240912-00315DOI Listing

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