关键词: 改良包皮环切术, 商环, 塞环, 脱环

Abstract: 【Abstract】〓Objective〓To explore the clinical effect of modified by Shang Ring Circumcision. Methods〓800 cases were included in this study. We used 3 vascular clamps to lift preputial orifice, inserted the inner ring between the balanus and the inner prepuce, then the outer ring was sleeved on the outer prepuce and clamping. The operation time, blood loss, doffing ring time, complications, appearance satisfaction were analyzed. Results〓The operation time was 4.65±1.25 min, the amount of bleeding 0.80±0.65 ml, the postoperative complications included infection 0.50% (4/800), foreskin edema 3.12% (25/800), wound dehiscence 0.25% (2/800), wound bleeding 0.25% (2/800), the doffing time was 14±5 d, the rate of postoperative adhesions was 2.25%(18/800), 99.38% (795/800) were satisfied with the appearance and 98.13% (785/800) parents feel for reasonable expenses. Conclusion〓The application of modified by Shang Ring Circumcision has a series of advantages, such as short operation time, less bleeding, less complications and the high satisfaction rate of appearance, is a good method for the treatment of phimosis and redundant prepuce in children.

Key words: Modified circumcision, Shang Ring, Inserting ring, Doffing ring