Science behind a Retractile Testicle and Device Management

Shadow Innovative Products, Llc15 May, 2025Health

A retractile testicle is a testicle that moves back and forth between the scrotum and the groin. Unlike an undescended testicle, a retractile one is not considered abnormal—it often returns to the scrotum naturally. The movement is usually caused by an overactive cremasteric reflex, which is a muscle contraction in response to stimuli like cold temperature or physical touch. This reflex can pull the testicle up temporarily but typically doesn’t require surgical treatment.