尿道板纵切卷管尿道成形术(TIP手术)用于远端尿道下裂的修复,已作为首选术式,具有术后阴茎外观良好、排尿功能良好、并发症低的优点。目前已成为欧美主流的尿道成形方法。本研究旨在比较两组不同年龄阶段(1岁组和5岁组)的尿道下裂患儿行TIP手术术后早期并发症的发生率,探寻尿道 Urethral plate longitudinal incision volume tube urethroplasty (TIP surgery) for the repair of distal hypospadias has been used as the preferred method, with good postoperative appearance of the penis, good urinary function, the advantages of low complications. Has now become the mainstream of Europe and the United States urethra forming method. The purpose of this study was to compare the incidence of early complications after TIP surgery in children of different age groups (age group 1 and age 5) with two different age groups to explore the urethra