penoscrotal transposition penoscrotal transposition penoscrotal transposition (pst) is a group of congenital defects involving an abnormal spatial arrangement of penis and scrotum. types there are two types of penoscrotal transposition. complete penoscrotal transposition incomplete penoscrotal transposition in incomplete penoscrotal transposition, penis is located in the middle of the scrotum, but in complete transposition, penis is located in the perineum. causes treatment gold standard of pst treatment is surgical repair. repair technique of penoscrotal transposition included a glenn–anderson technique, which is developed by f. glenn and e. everett anderson.