Roenneburg Marcella L, Wheeless Clifford R
Mercy Medical Center, Baltimore, MD 21202, USA.
Am J Obstet Gynecol. 2005 Dec;193(6):2169-72. doi: 10.1016/j.ajog.2005.08.053.
Traumatic absence of the proximal urethra is an obstetrical vesicovaginal fistula resulting from obstructed labors in Niger, Africa. Repair by direct reanastomosis was evaluated.
A prospective case series of 25 women with traumatic absence of the proximal urethra underwent a direct layered reanastomosis of the distal urethra to the urethrovesical junction. Results are based on 21 patients (84%) examined at follow-up.
Seventeen patients (81%) had complete healing of their fistulas. After direct reanastomosis alone, 48% (10 of 21) were dry. An additional 7 patients (33%) suffered from urinary incontinence despite closure of their fistulas. Four patients (19%) had a persistent fistula.
Direct layered reanastomosis is an acceptable primary repair procedure for traumatic absence of the proximal urethras.
外伤性近端尿道缺如是非洲尼日尔因产程梗阻导致的一种产科膀胱阴道瘘。对直接再吻合修复术进行了评估。
对25例外伤性近端尿道缺如的女性患者进行前瞻性病例系列研究,将远端尿道与尿道膀胱交界处进行直接分层再吻合。结果基于随访时检查的21例患者(84%)。
17例患者(81%)瘘口完全愈合。仅行直接再吻合术后,48%(21例中的10例)无尿失禁。另有7例患者(33%)尽管瘘口已闭合仍存在尿失禁。4例患者(19%)存在持续性瘘口。
直接分层再吻合术是外伤性近端尿道缺如可接受的一期修复手术。