Lopez J A, Valle J, Timon A, Blasco B, Ambroj C, Murillo C, Valdivia J G
Department of Urology University of Zaragoza, Spain.
Eur Urol. 1996;29(2):227-30.
Description of our results with autologous buccal mucosa as a substitute for urethral epithelium in 8 patients with severe urethral strictures.
Patients were selected according to the intrinsic complexity or due to recurrence following previous surgery. Buccal mucosa was harvested from the lower lip, and no suture was used to close the wound. A full thickness mucosal graft measuring up to 8 cm was excised.
The clinical results are satisfactory in 7 cases. No urethral fistulas were observed.
Buccal mucosa offers an excellent option for repair of complicated urethral strictures.
描述我们使用自体颊黏膜替代尿道上皮治疗8例重度尿道狭窄患者的结果。
根据内在复杂性或既往手术后复发情况选择患者。从下唇采集颊黏膜，伤口不缝合。切除一片长度达8厘米的全层黏膜移植物。
7例临床效果满意。未观察到尿道瘘。
颊黏膜为复杂尿道狭窄的修复提供了一个极佳的选择。
