Penis enlargement surgeries are not among the most commonly requested surgical procedures. There are concerns that such operations may lead to permanent damage in some cases, and there is insufficient scientific research on experimental penis enlargement methods. The most frequently applied surgical method for penile lengthening involves cutting the suspensory ligaments that connect the penis to the pubic bone. Severing these ligaments allows the penis to hang lower, creating the appearance of greater length. However, this procedure can cause instability of the penis during an erection.

Penile girth enhancement procedures using fat taken from the body may not always yield the desired results. Since a portion of the injected fat can be reabsorbed by the body, this situation can lead to curvature, deformities, and asymmetry of the penis. Furthermore, there are also views that these procedures may negatively affect potency and erectile function.