Yarbrough W J, Johnston J H
J Urol. 1977 Jun;117(6):782-3. doi: 10.1016/s0022-5347(17)58624-3.
At Alder Hey Children's Hospital 96 hypospadias repairs were performed from 1969 to 1975, using the Crawford modification of the Denis Browne procedure. The technique is decribed in detail. A 7.29 per cent fistula rate occurred in 69 distal penile, 18 penile, 8 penoscrotal and 1 perineal repairs. The advantageous difference between the Crawford modification and the original description of Denis Browne is that the meatus is placed well onto the glans penis.
1969年至1975年期间，奥尔德希儿童医院采用克劳福德改良的丹尼斯·布朗手术进行了96例尿道下裂修复手术。该技术已详细描述。在69例阴茎远端、18例阴茎、8例阴茎阴囊和1例会阴修复手术中，瘘管发生率为7.29%。克劳福德改良术与丹尼斯·布朗原始术式的有利差异在于尿道口被很好地置于阴茎头。
