Anatomic Penile Deformities are:
Phimosis: Narrowness of the opening of the prepuce, preventing its being drawn back over the glans during erection.
Congenital deviation of the penis: extreme deviation of the erected penis prevents vaginal penetration.
Hypospadias: malposition of the urethral meatus on the ventral penile shaft.
Microphallus, Diphallus and other rare anatomical abnormalities of the penis: these types of deformities can be surgically corrected.