Aorta

Child codes

• XA9NQ2 – Thoracoabdominal aorta

Foundation children elsewhere

• XA01A6 – Ascending aorta
• XA5H34 – Descending aorta
• XA75Z8 – Arch of the aorta

Sibling codes

• XA4GP1 – Artery of pelvis
• XA4TS7 – Artery of head, face, and neck
• XA81N7 – Artery of upper extremity
• XA8DW5 – Artery of lower extremity
• XA9JK8 – Artery of abdomen
• XA9UT1 – Artery of thorax

Foundation entity

Aorta – http://id.who.int/icd/entity/1480916274