Varicocele ligation with improved fertility.
D005298:Fertility; D006801:Humans; D007246:Infertility; D007248:Infertility, Male / Q000209:etiology*; D008026:Ligation; D008297:Male; D014646:Varicocele / Q000150:complications*; D014656:Vascular Surgical Procedures
STERILITY, MALE/etiology; VARICOCELE/complications