Penis Thickening, or penile girth enhancement, is a procedure designed to enlarge the penis circumference. The procedure uses a fat transfer inserted under the skin of the penis, which heals with an even surface. The fat is usually taken from the abdomen or thigh, and is inserted under the foreskin.
Occasionally an uneven contour can result due to some of the injected fat being reabsorbed into the body. Correcting evenness will require further fat injections. Penis thickening is usually done in conjunction with penis lengthening surgery.