Effect of transumbilical single channel laparoscopic cryptorchidopeXy by conventional instruments on cryp-torchidism in children / 中华实用儿科临床杂志

ABSTRACT

Objective To explore the safety and feasibility of transumbilical single channel laparoscopic cryp-torchidopexy with conventional instruments in treatment of cryptorchidism in children. Methods Thirty-five children with cryptorchidism were treated by transumbilical single channel laparoscopic cryptorchidopexy with conventional instru-ments from November 2017 to March 2018 at Department of Pediatric Surgery,the First Affiliated Hospital of Guangxi Medical University. Clinical data were recorded including the general information,operation time,intraoperative blood loss,postoperative testicular position and postoperative complications,etc. Results All 35 patients completed the cryptorchidopexy in one operation. Among those 35 patients,28 patients had unilateral lesions and 7 patients had bilateral lesions,with a total of 42 sides. Twenty - six patients were of groin type( 33 sides),9 patients abdominal type( 9 sides). The average operation time was(40. 4 ± 8. 2)min for unilateral lesion,and(62. 5 ± 15. 3)min for bilateral le-sions;the average intraoperative blood loss was(3. 0 ± 1. 8)mL;and the average postoperative hospital stay was(6. 4 ± 2. 1)h. Testis of 32 patients(40 sides)were fixed in the middle and bottoms of the scrotum,and testis of 2 patients (2 sides)were fixed on the top of the scrotum. One case had poor healing of naval incision,which was recovered in 1 week after dressing change. There were no postoperative complications such as scrotum hematoma,infection of incision, testicular epididymitis,testicular necrosis,testicular retraction or testicular atrophy,etc. No obvious visible scar was found in the abdomen review 2 weeks postoperatively,with the incidence of complications was 2. 9%(1/35 cases). Conclusions Transumbilical single channel laparoscopic cryptorchidopexy with conventional instruments in treatment of cryptorchidism is characterized by small trauma,quick recovery,low complication rate and visible scar free result, which is worthy of clinical promotion,but the operation is relatively complex and the correct procedures are required.