| Q512 | Other doubling of uterus |
| Q5121 | Complete doubling of uterus |
| Q5122 | Partial doubling of uterus |
| Q5128 | Other and unspecified doubling of uterus |
| Q513 | Bicornate uterus |
| Q514 | Unicornate uterus |
| Q515 | Agenesis and aplasia of cervix |
| Q516 | Embryonic cyst of cervix |
| Q517 | Congen fistulae betw uterus and digestive and urinary tracts Congenital fistulae between uterus and digestive and urinary tracts |
| Q518 | Other congenital malformations of uterus and cervix |
| Q5181 | Other congenital malformations of uterus |
| Q51810 | Arcuate uterus |
| Q51811 | Hypoplasia of uterus |
| Q51818 | Other congenital malformations of uterus |
| Q5182 | Other congenital malformations of cervix |
| Q51820 | Cervical duplication |
| Q51821 | Hypoplasia of cervix |
| Q51828 | Other congenital malformations of cervix |
| Q519 | Congenital malformation of uterus and cervix, unspecified |
| Q52 | Other congenital malformations of female genitalia |
| Q520 | Congenital absence of vagina |
| Q521 | Doubling of vagina |
| Q5210 | Doubling of vagina, unspecified |
| Q5211 | Transverse vaginal septum |
| Q5212 | Longitudinal vaginal septum |
| Q52120 | Longitudinal vaginal septum, nonobstructing |
| Q52121 | Longitudinal vaginal septum, obstructing, right side |
| Q52122 | Longitudinal vaginal septum, obstructing, left side |
| Q52123 | Longitudinal vaginal septum, microperforate, right side |
| Q52124 | Longitudinal vaginal septum, microperforate, left side |
| Q52129 | Other and unspecified longitudinal vaginal septum |
| Q522 | Congenital rectovaginal fistula |
| Q523 | Imperforate hymen |
| Q524 | Other congenital malformations of vagina |
| Q525 | Fusion of labia |
| Q526 | Congenital malformation of clitoris |
| Q527 | Other and unspecified congenital malformations of vulva |
| Q5270 | Unspecified congenital malformations of vulva |
| Q5271 | Congenital absence of vulva |
| Q5279 | Other congenital malformations of vulva |
| Q528 | Other specified congenital malformations of female genitalia Other specified congenital malformations of female genitalia |
| Q529 | Congenital malformation of female genitalia, unspecified |
| Q53 | Undescended and ectopic testicle |
| Q530 | Ectopic testis |
| Q5300 | Ectopic testis, unspecified |
| Q5301 | Ectopic testis, unilateral |
| Q5302 | Ectopic testes, bilateral |
| Q531 | Undescended testicle, unilateral |
| Q5310 | Unspecified undescended testicle, unilateral |
| Q5311 | Abdominal testis, unilateral |