[Efficacy of endoscopic-assisted resection of congenital first and second branchial cleft malformations in children with external fistula incision approach].

Objective

To explore the feasibility of endoscopic-assisted resection of congenital first and second branchial cleft malformations in children via the external fistula incision approach.

Methods

A retrospective analysis was conducted on 20 children with congenital first and second branchial cleft malformations who were admitted to the Department of Otolaryngology Head and Neck Surgery of Hu'nan Children's Hospital from January 2020 to January 2024 and whose families voluntarily consented to endoscopic surgery. Clinical data were collected. There were 12 males and 8 females, aged from 10 months to 12 years. The surgical methods and experiences of endoscopic-assisted resection of congenital first and second branchial cleft malformations in children via the external fistula incision approach were summarized.

Results

All 20 children underwent endoscopic-assisted resection of congenital first and second branchial cleft malformations via the external fistula incision approach. For children with second branchial cleft malformations whose internal fistula openings were located on the pharyngeal arch mucosa or palatine tonsils, the tonsils were preserved, the internal fistula openings were ligated at a high position, the fistula tubes were removed, and the residual ends were cauterized with bipolar electrocoagulation to destroy the residual fistula epithelial cells. There were no obvious complications after the operation. During the 12-month follow-up, no recurrence of the fistula tubeswas observed, and the recovery was good.

Conclusion

Congenital first and second branchial cleft fistulas in children are rare, and surgical resection is the preferred treatment method. The endoscopic-assisted resection of congenital first and second branchial cleft malformations in children via the fistula incision approach offers a clear surgical field, an ideal cosmetic effect, and a satisfactory curative effect.