Q89.4
Conjoined twins
Coding guidance (WHO 2019)
Craniopagus Dicephaly Double monster Pygopagus Thoracopagus
Sibling codes
Q89Other congenital malformations, not elsewhere classifiedQ89.0Congenital malformations of spleenQ89.1Congenital malformations of adrenal glandQ89.2Congenital malformations of other endocrine glandsQ89.3Situs inversusQ89.7Multiple congenital malformations, not elsewhere classifiedQ89.8Other specified congenital malformationsQ89.9Congenital malformation, unspecified