Study on the management of granulation during surgery for congenital preauricular fistula infection stage
Objective:To investigate the management of granulation tissue during surgery for infected congeni-tal preauricular fistula and to assess the surgical outcomes.Methods:To summarize the surgical methods and the treatment of granulation methods in 140 cases of congenital preauricular fistula during the period of infection trea-ted in our department from January 2018 to September 2022.The study divided patients into an observation group(79 patients)undergoing fistulectomy without granulation treatment,and a control group(61 patients)where fis-tulectomy and granulation resection were performed concurrently..After six months of follow-up,the wound healing,recurrence rates,and the aesthetic assessment of granulation healing were evaluated using the Stony Brook Scar Evaluation Scale(SBSES).Results:The two surgical approaches were applied to a total of 140 patients with infected congenital preauricular fistula.There was no statistical difference in wound healing and recurrence rates between the observation group and the control group.However,the observation group exhibited smaller scars.Conclusion:In cases of infected congenital preauricular fistula,surgical removal without excising granula-tion tissue is feasible,leading to effective healing and lesser scar formation.
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