Vaginal reconstruction/fistulae

Area of Science:

• Reconstructive Surgery
• Gynecology
• Urology

Background:

• Vaginal reconstruction addresses congenital absence and surgical/traumatic loss of the vagina.
• Vaginal fistulae commonly arise post-gynecological surgery, posing reconstructive challenges.
• Post-irradiation fistulae are particularly difficult, often requiring complex management.

Purpose of the Study:

• To review current techniques in vaginal reconstruction and vaginal fistula management.
• To highlight the efficacy of bowel segments in vaginoplasty.
• To discuss approaches for challenging fistulae, including post-irradiation cases.

Main Methods:

• Review of various vaginal reconstruction methods: grafts (split/full-thickness), amnion, peritoneum, and bowel segments.
• Analysis of surgical techniques for vaginal fistula closure, including vaginal and abdominal approaches.
• Evaluation of omentum majus flap interposition for complicated fistulae.

Main Results:

• Bowel segments demonstrate high success rates and few complications in vaginoplasty, expanding their use.
• Multiple techniques exist for vaginal fistula closure with comparable success.
• Abdominal approach with omentum flap is preferred for complicated/recurrent fistulae.
• Post-irradiation fistulae present significant challenges, with high failure rates for simple closure.

Conclusions:

• Bowel vaginoplasty is a valuable technique, especially with large bowel segments.
• Effective surgical management exists for most vaginal fistulae.
• Complex and irradiated fistulae may necessitate advanced reconstructive strategies or urinary diversion.