Grise P, Sibert L, Bonnet O, Guérin J G, Dadoun D, Moussu J
Service d'Urologie, C.H.U., Rouen.
Prog Urol. 1991 Dec;1(6):1034-8.
The authors have developed a new model of flewible metal prosthesis to maintain the urethral calibre throughout the period of healing and epithelial restoration following internal urethrotomy. It consists of a large intravesical spiral, a shaft within the prostatic and sphincteric urethra and a spiral in the bulbar and anterior urethra. This prosthesis, implanted in 7 patients for periods ranging from 2 to 5 months, provides additional calibration following internal urethrotomy, but a longer follow-up is necessary to assess its real efficacy.
作者研发了一种新型可弯曲金属假体，用于在尿道内切开术后的愈合及上皮修复期间维持尿道管径。它由一个大的膀胱内螺旋结构、前列腺部和括约肌部尿道内的杆部以及球部和前尿道内的螺旋结构组成。该假体植入7例患者体内，植入时间为2至5个月，在尿道内切开术后提供了额外的管径校准，但需要更长时间的随访来评估其实际疗效。
