Mauermayer W, Hertel E
Urologe A. 1977 Jan;16(1):18-20.
A modification of the Otis urethrotome is presented and the technique of internal urethrotomy with this instrument is described. The instrument opens parallel, and the incision blade makes a cut in two directions possible. Special additional parts at the top of the instrument make the introduction easier. The unintentional stretching of the urethra by the extraction of a conical instrument is therefore avoided.
介绍了一种改良的奥的斯尿道切开刀，并描述了使用该器械进行尿道内切开术的技术。该器械平行打开，切割刀片可在两个方向进行切割。器械顶部的特殊附加部件使插入更容易。因此避免了因拔出锥形器械而意外拉伸尿道的情况。
