摘要
为了探索犬前列腺摘除术的不同通路及其关键技术,选择3～5月龄、3～5kg体重的4只杂交犬,分成1、2组,分别采用翻开耻骨片和经腹底部正中切口牵拉膀胱以暴露前列腺的手术通路,对前列腺进行完整摘除后作尿道断端吻合,术后观察犬的精神、食欲、饮欲、排便、排尿等情况,并于术后第3周进行剖检,观察膀胱及尿道断端的愈合情况。结果显示,采用上述2种手术通路进行前列腺摘除后,试验犬的精神、食欲、饮欲、排便、排尿等一切正常,膀胱有少量出血点,尿道吻合处愈合良好。试验结果表明,采用6-0单丝尼龙线和结节缝合法是吻合尿道断端的可靠方法,而使用盆腔脂肪组织覆盖尿道吻合处能够有效地预防吻合处漏尿且与周围组织黏连,是保证吻合处良好愈合的有利因素。
In order to explore different surgical approaches and key techniques of prostatectomy in dogs, four hybrid dogs of 3 to 5 months old,3 to 5 kg weight were selected. When they were divided into two groups, the two surgical accesses,opening pubis and pulling bladder through midline incision at the bottom of abdomen were used. After complete removal of the pros- tates,urethral stumps were surtured and the dog＇s spirit, appetite, drinking desire, defecation, urination, etc. Three weeks later,all the dogs accepted euthanasia and their bladders and urethra suture sites were observed. The results showed that every- thing was normal about canine spirit, appetite, desire to drink, defecation, urination, etc. There were a small amount of bleeding spots on the bladder mucosals and the urethra suture sites had healed well. The experiment also showed that 6--0 monofilament nylon and nodular suture were good suture material and method for urethral stumps, and that urethra suture sites were coverd with pelvic adipose tissue, and was effective in preventing urine leaking and adhesion with the surrounding tissues, which was favorable for urethral stump healing.
出处
《中国畜牧兽医》
CAS
北大核心
2013年第2期228-232,共5页
China Animal Husbandry & Veterinary Medicine
基金
佛山科学技术学院实验室开放基金
