What is the term for the condition where the urethra opens on the underside of the penis?

Hypospadias is the term used to describe the condition where the urethra opens on the underside of the penis, rather than at the tip. This congenital condition can lead to various complications, including issues with urination, fertility concerns, and psychological effects related to appearance and sexual function.

It is significant in clinical practice because it often requires surgical intervention to correct the placement of the urethra during early childhood. The condition's recognition is important for surgical assistants to ensure proper care and management of the patient, as well as to understand the implications of the condition on future medical needs.

The other terms relate to different conditions entirely: urethritis refers to inflammation of the urethra, cryptorchidism describes undescended testicles, and phimosis involves the inability to retract the foreskin over the glans of the penis. Understanding these definitions helps to contextualize why hypospadias is the specific term related to the abnormal positioning of the urethral opening.