针式抓钳水分离辅助腹腔镜睾丸固定术的初步经验  

Preliminary Experience of Needle Grasper Hydrodissection Assisted Laparoscopic Orchiopexy

作　　者：杨晓锋[1] 孙驰[1] 王文博[1] 周辉[1] 李萌[1] 马亚贞[1] 李索林[1] Yang Xiaofeng;Sun Chi;Wang Wenbo(Department of Pediatric Surgery,Second Hospital of Hebei Medical University,Shijiazhuang 050000,China)

机构地区：[1]河北医科大学第二医院小儿外科,石家庄050000

出　　处：《中国微创外科杂志》2024年第6期451-454,共4页Chinese Journal of Minimally Invasive Surgery

基　　金：河北省政府资助临床医学优秀人才培养计划(2019008)。

摘　　要：目的探讨针式抓钳水分离辅助腹腔镜睾丸固定术治疗隐睾症的安全性和有效性。方法2020年9月~2022年9月我科行针式抓钳水分离辅助腹腔镜睾丸固定术治疗21例25侧隐睾,应用针式抓钳可注水功能,在后腹膜间隙注入生理盐水充分分离后腹膜与输精管、精索血管,建立液体隔层保护输精管及精索血管,并在针式抓钳辅助下桥状离断后腹膜,按照整体性及无损性原则,彻底松解输精管及精索血管,完成睾丸引降固定。结果术中证实腹股沟型隐睾15例,腹内型隐睾6例;17例为单侧隐睾,4例为双侧隐睾。25侧睾丸在腹腔镜监视下成功固定在阴囊肉膜外间隙。手术时间35~75 min,(45.1±14.3)min,无手术并发症。21例随访12~24个月,睾丸均位于阴囊内,无回缩、萎缩,无切口感染、切口疝或腹股沟疝的发生。结论针式抓钳水分离辅助腹腔镜睾丸固定术可有效保护输精管和精索血管,操作简便、安全、有效。Objective To investigate the safety and effectiveness of laparoscopic orchiopexy assisted by needle grasper hydrodissection for cryptorchidism.Methods From September 2020 to September 2022,21 children with cryptorchidism on 25 sides underwent laparoscopic orchiopexy assisted by needle grasper hydrodissection in our department.The water injection function of needle grasper was applied to inject normal saline into the retroperitoneal space to fully separate the retroperitoneum from the vas deferens and spermatic cord,establishing a liquid barrier to protect the vas deferens and spermatic cord.Then the retroperitoneum was bridge-likely cut off with the assistance of needle grasper.The vas deferens and spermatic cord were completely released in accordance with the principle of integrity and non-destructiveness,then the testes were successfully induced and fixed.Results During the operation,15 cases of inguinal cryptorchidism and 6 cases of intra-abdominal cryptorchidism were confirmed.There were 17 cases of unilateral cryptorchidism and 4 cases of bilateral cryptorchidism.All the 25 testes were successfully re-located into the dartos pouch of the scrotum under laparoscopic guidance.The operation time was 35-75 min(mean,45.1±14.3 min),and there were no surgical complications.During follow-ups for 12-24 months in 21 cases,the testicles were found located in the scrotum without retraction,atrophy,incision infection,incision hernia,or inguinal hernia.Conclusions Needle grasper hydrodissection assisted laparoscopic orchiopexy can effectively protect the vas deferens and spermatic cord.The operation is simple,safe,and effective.

关 键 词：隐睾 腹腔镜 针式抓钳 睾丸固定术 

分 类 号：R726.9[医药卫生—儿科]