Abnormal Urine Flow in Boys With Distal Hypospadias Before and After Correction

Abstract

An intermittent flow pattern is common in 0 to 3-year-old boys. It appears to be more common and more pronounced or fractionated in boys with distal hypospadias at the same ages. In relation to voided volume patients with hypospadias already produce an abnormally low urine flow rate before correction and even more so thereafter in the short and intermediate term. The corrective procedure increases the occurrence of flows with an obstructive pattern.