CPT® Code 54437

The procedure described by CPT® Code 54437 involves the surgical repair of traumatic corporeal tear(s) that occur in the penis. This type of injury typically affects the corpora cavernosa and corpus spongiosum, which are critical components of the penile structure. These structures are encased in a robust layer of connective tissue known as the tunica albuginea, which plays a vital role in the mechanics of an erection by stretching and thinning. Traumatic corporeal injuries are most frequently the result of blunt force trauma, often occurring when the erect penile head strikes the pubic symphysis or perineum. Patients may experience a variety of symptoms, including a distinct “popping” sound at the time of injury, rapid detumescence (loss of erection), significant pain, swelling, and abnormal curvature of the penis. Although less common, corporeal tears can also occur in a flaccid penis due to sports injuries or other forms of trauma. The injury typically results in tearing of the tunica albuginea and/or the corpora cavernosa, leading to the formation of a hematoma within Buck’s fascia, a layer of tissue surrounding the erectile bodies. The surgical repair aims to restore the integrity of these structures, alleviate symptoms, and prevent complications associated with the injury.