成年人,若包皮完全覆盖龟头,且长于尿道外口,称包皮过长。包皮过长,不仅因不易清洁而致龟头发炎、龟头癌,而且因阴茎勃起时龟头不能充分暴露,影响性兴奋的程度。我们将阴茎前端包皮环切术组121例同阴茎根部包皮环切术组187例进行对比,认为后者优于前者,现体会如下: 一、临床资料 共308例男性病人,均为门诊手术病人。年龄20～43岁,平均27岁。阴茎根部包皮环切组187 Adults, if the foreskin completely cover the glans, and longer than the urethral orifice, said the foreskin is too long. Foreskin is too long, not only due to not easy to clean the glans inflammation, glans cancer, but also because penis erection penis can not be fully exposed, the extent of sexual excitement. We compared the penile anterior circumcision group with 187 cases of penile circumcision group 187 cases, the latter is better than the former, are as follows: First, the clinical data of a total of 308 cases of male patients were outpatient surgery patients . Age 20 to 43 years old, average 27 years old. Circumcision of the penis