Premium
Ligation of the intersphincteric fistula tract plus a bioprosthetic anal fistula plug ( LIFT ‐Plug): a new technique for fistula‐in‐ano
Author(s) -
Han J. G.,
Yi B. Q.,
Wang Z. J.,
Zheng Y.,
Cui J. J.,
Yu X. Q.,
Zhao B. C.,
Yang X. Q.
Publication year - 2013
Publication title -
colorectal disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.029
H-Index - 89
eISSN - 1463-1318
pISSN - 1462-8910
DOI - 10.1111/codi.12062
Subject(s) - medicine , anal fistula , fistula , surgery , ligation
Aim Ligation of the intersphincteric fistula tract and reinforcement with a bioprosthetic graft are two recently reported procedures that have shown promise in the treatment of anal fistula. This study was undertaken to validate combining ligation of the intersphincteric fistula tract plus bioprosthetic anal fistula plug and report our preliminary results and experience. Method Twenty‐one patients with transsphincteric anal fistula were treated with ligation of the intersphincteric fistula tract plus concurrent bioprosthetic plug of the anal fistula. We evaluated healing time, fistula closure rate and postoperative anal function according to the W exner continence score. Results No mortality or major complications were observed. Median operative time was 20 (range 15–40) min. After a median follow‐up of 14 (range 12–15) months, the overall success rate was 95% (20/21), with a median healing time of 2 (range 2–3) weeks for external anal fistula opening and 4 (range 3–7) weeks for intersphincteric groove incision. Only 1 (5%) patient reported rare incontinence for gas postoperatively ( W exner score 1). Conclusions Ligation of the intersphincteric fistula tract plus a bioprosthetic anal fistula plug is an easy, safe, effective and useful alternative in the management of anal fistula. Further randomized controlled studies are necessary to better evaluate long‐term results.