Embryological structures

Child codes

• XA0SH3 – Thyroglossal duct
• XA1NC2 – Urachus
• XA23B0 – Fetus
• XA3L42 – Umbilical cord
• XA3NA0 – Embryo
• XA7A99 – Developmental tissue
• XA85H6 – Fetal membranes
• XA90F8 – Placenta

Sibling codes

• XA2GU7 – Female genital organs
• XA75A2 – Male genital organs

Foundation entity

Embryological structures – http://id.who.int/icd/entity/594549745