Philp N H, Thomas D G, Rickwood A M
Paraplegia. 1983 Oct;21(5):301-4. doi: 10.1038/sc.1983.50.
In a series of 94 patients with neuropathic bladder undergoing anteromedian urethral sphincterotomy, 20 had no penile erections prior to surgery. In the remaining 74 cases, seven (9 X 5 per cent) had diminished erections postoperatively and three (4 per cent) no erections. It is considered that the risk of this complication is less with anteromedian sphincterotomy than with bilateral 3 and 9 o'clock sphincterotomy.
在一系列94例接受前正中尿道括约肌切开术的神经源性膀胱患者中，20例在手术前无阴茎勃起功能。在其余74例中，7例（9.5%）术后勃起功能减退，3例（4%）术后无勃起功能。据认为，前正中括约肌切开术导致这种并发症的风险低于双侧3点和9点括约肌切开术。
