Advantages of a posterior fourchette incision in anal sphincter repair
作者:
Maybelle Tan,
Deirdre O'Hanlon,
Mary Cassidy,
Ronan O'Connell,
期刊:
Diseases of the Colon & Rectum
(OVID Available online 2001)
卷期:
Volume 44,
issue 11
页码: 1624-1629
ISSN:0012-3706
年代: 2001
出版商: OVID
关键词: Anal sphincter;Anterior sphincter repair: obsteric injury;Continence;Wound
数据来源: OVID
摘要:
PURPOSE:Delayed repair of obstetric‐related anal sphincter injury remains problematic, and perineal wound breakdown is common. The aim of this study was to assess the outcome after overlap anal sphincter repair and to determine the advantages, if any, of a posterior fourchette incision (n=18) compared with a conventional perineal incision (n=32).METHODS:Fifty females of mean parity 2.8 (standard deviation, 1.6) underwent repair in a five‐year period. The mean follow‐up was 23 months. Assessment was by anal vector manometry, endoanal ultrasound, and continence scoring.RESULTS:Functional outcomes were similar in the two groups. Repair increased squeeze‐pressure increment and improved continence scores in both groups. Postoperative wound complications were fewer when a posterior fourchette incision was used compared with a perineal incision (11 vs. 44 percent, respectively;P<0.05).CONCLUSIONS:Delayed anal sphincter repair improves continence. A posterior fourchette approach is associated with fewer postoperative wound complications without compromising the quality of repair and the functional outcome.
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