S31.51 - Laceration without foreign body of unspecified external genital organs S31.5 - Open wound of unspecified external genital organs S31.51 - Laceration without foreign body of unspecified external genital organs S31.511 - Laceration without foreign body of unspecified external genital organs, male S31.512 - Laceration without foreign body of unspecified external genital organs, female