Which condition is described as the inability to retract foreskin over the glans penis?

The condition referred to in the question is characterized by the inability to retract the foreskin over the glans penis, which defines phimosis. Phimosis occurs when the foreskin is too tight to be pulled back, and it is commonly seen in infants and young children but can also affect adults. It is important to recognize that while paraphimosis involves the foreskin being retracted and trapped behind the glans, leading to swelling and potential complications, it does not describe the inability to retract the foreskin itself.

Understanding the differences among these terms is crucial for accurate diagnosis and treatment. Orchitis relates to inflammation of the testicles, and varicocele refers to enlarged veins within the scrotum; neither of these conditions pertains to issues with the foreskin. The distinction between phimosis and paraphimosis is essential in urological discussions, particularly because the management approaches vary significantly between these conditions.