Streeter R N, Washburn K E, Higbee R G, Bartels K E
Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Oklahoma State University, Stillwater 74078, USA.
J Am Vet Med Assoc. 2001 Sep 1;219(5):640-3. doi: 10.2460/javma.2001.219.640.
A steer examined because of obstructive urolithiasis and urethral rupture underwent laser lithotripsy, using a chromium-thulium-holmium:yttrium-aluminum-garnet (Ho:YAG) laser inserted through an ischial urethrotomy. Procedures were performed with caudal epidural anesthesia. Six months after surgery, the urethra was patent with no clinical evidence of urethral stricture or fistula. Ischial urethrotomy provided rapid access to the bladder for catheterization and to the obstructive urolith for lithotripsy. Laser lithotripsy was a rapid and effective means of urolith removal in this steer.
一头因梗阻性尿路结石和尿道破裂而接受检查的公牛接受了激光碎石术，使用通过坐骨尿道切开术插入的铬-铥-钬：钇铝石榴石（Ho:YAG）激光。手术在尾椎硬膜外麻醉下进行。术后六个月，尿道通畅，无尿道狭窄或瘘管的临床证据。坐骨尿道切开术为导尿进入膀胱和为碎石术进入梗阻性尿路结石提供了快速通道。激光碎石术是这头公牛去除尿路结石的一种快速有效的方法。
