Garbit J L, Blitz M, Bomel J, Pin P, Paillot J
Groupe ANFUC, Nice.
J Urol (Paris). 1988;94(5-6):265-7.
This involves a supple metal prosthesis placed in the posterior urethra to relieve cervico-prostatic obstruction whilst allowing for normal function of the striate sphincter as well as satisfactory bladder drainage with normal continence. Easily inserted under local anesthesia and without morbidity, with a perfect functional result in the great majority of cases provided indications are complied with, i.e. essentially prostatic hypertrophy with retention. This prosthesis is designed for use in patients with temporary or permanent contraindications to surgery. Compliance with the very precise technique for insertion, under optical and televisual control, as well as with surgical contraindications (neurological bladder, cerebral arterial sclerosis, concomitant bladder lesion), ensures a good result. This prosthesis thus avoids the need for an indwelling catheter.
这涉及到将一个柔软的金属假体置于后尿道，以缓解宫颈 - 前列腺梗阻，同时允许横纹肌括约肌正常功能以及膀胱正常引流并保持正常的控尿能力。在局部麻醉下易于插入且无并发症，只要符合适应证，即在大多数情况下为前列腺肥大伴尿潴留，就能取得理想的功能效果。该假体专为有手术临时或永久禁忌证的患者设计。在光学和电视控制下遵循非常精确的插入技术，以及遵循手术禁忌证（神经源性膀胱、脑动脉硬化、合并膀胱病变），可确保良好效果。这种假体因此避免了留置导尿管的需要。
