尿道下裂尿道海绵体解剖的异常及其临床应用  

Anatomical abnormality of corpus spongiosum in hypospadias and its clinical application

作　　者：方一圩 宋宏程[1] Fang Yiwei;Song Hongcheng(Department of Urology,Beijing Children's Hospital,Capital Medical University,National Center for Children's Health,Beijing 100045,China)

机构地区：[1]国家儿童医学中心,首都医科大学附属北京儿童医院泌尿外科,北京100045

出　　处：《中华小儿外科杂志》2025年第3期278-281,共4页Chinese Journal of Pediatric Surgery

摘　　要：尿道下裂通常表现为异位尿道口、阴茎下弯、包皮异常分布,是男童常见的外生殖器畸形。手术是其唯一的治疗方法。尿道下裂术式的选择与改良以及并发症的防治等关键问题需建立在对其异常解剖结构的充分认识基础上。目前对尿道板及尿道海绵体的解剖学研究是国内外研究的重点,故本文重点总结尿道下裂尿道海绵体的解剖学异常,并探讨其在手术中的应用,以期提高尿道下裂手术成功率。Hypospadias is a common external genital malformation in boys,manifesting as ectopic urethral opening,penile curvature,and abnormal distribution of foreskin.Surgery is the only treatment for hypospadias.The selection and improvement of surgical methods,and the prevention and treatment of complications of hypospadias should be based on the full understanding of its abnormal anatomical structure.At present,the anatomical study of urethral plate and corpus spongiosum are the focus of research.This paper summarized corpus spongiosum anatomical abnormalities,and discussed its application in surgery,in order to improve the success rate of hypospadias surgery.

关 键 词：尿道下裂 尿道海绵体 海绵体成形术 

分 类 号：R726.9[医药卫生—儿科]