What is the diagnosis for a condition where the foreskin becomes trapped behind the corona of the glans, creating a medical emergency?

The condition where the foreskin becomes trapped behind the corona of the glans is known as paraphimosis. This situation constitutes a medical emergency because it can lead to swelling, pain, and impaired blood flow to the glans, potentially resulting in necrosis if not resolved promptly.

Paraphimosis typically occurs when the retracted foreskin cannot be returned to its original position over the glans. This condition is commonly seen in individuals who have a history of phimosis (where the foreskin cannot be retracted easily) or in cases where the foreskin has been retracted during medical examinations or procedures without proper care to ensure it is returned to the normal position.

Timely intervention is critical to relieve the constriction and preserve the health of the glans. Treatment options may include manual reduction or, in severe cases, surgical intervention.

In contrast, phimosis refers to the inability to retract the foreskin over the glans, which is not an emergency but rather a common anatomical variation that can be present in infants and young children. Hypospadias is a congenital anomaly where the urethral opening is not located at the tip of the penis, while cryptorchidism is a condition where one or both of