Unilateral undescended testes is ideally operated around –
**Core Concept**
The treatment of choice for unilateral undescended testes involves surgical intervention to bring the testis into the scrotum, aiming to preserve fertility and prevent potential complications such as testicular cancer and infertility. The optimal timing of this surgery is crucial for maximizing success rates.
**Why the Correct Answer is Right**
The best time for orchiopexy, the surgical procedure for undescended testes, is between 6 to 12 months of age. This timeframe allows for the best outcomes in terms of testicular growth and function. The procedure should be performed before the child reaches 18 months of age, as the risk of testicular cancer increases with age. The primary goal of orchiopexy is to bring the testis into the scrotum, where it can be monitored for any abnormalities and where sperm production can occur.
**Why Each Wrong Option is Incorrect**
**Option A:** Performing orchiopexy before 6 months of age is not recommended, as the testis may not have reached its full growth potential, and the risk of complications may be higher.
**Option B:** Waiting until after 18 months of age increases the risk of testicular cancer and may lead to decreased fertility outcomes.
**Option C:** There is no evidence to support the idea that orchiopexy is more effective at a specific age range, such as between 2 to 5 years.
**Clinical Pearl / High-Yield Fact**
The American Academy of Pediatrics recommends orchiopexy between 6 to 12 months of age to optimize outcomes for unilateral undescended testes.
**Correct Answer:** C.