<unk>  usually requires immediate surgery to open a passage for feces unless a fistula can be relied on until corrective surgery takes place. Depending on the severity of the<unk> , it is treated either with a perineal anoplasty or with a colostomy. While many surgical techniques to definitively repair anorectal malformations have been described, the posterior sagittal approach (PSARP) has become the most popular. It involves dissection of the perineum without entry into the abdomen and 90% of defects in boys can be repaired this way.
Imperforate anus
Enterocele
Galactocele
Rectocele
Urachal diverticulum
Punctal plug
Spigelian hernia
Hereditary coproporphyria