Upper half of breast

Child codes

• XA2Q54 – Upper outer quadrant of breast
• XA3LS6 – Upper inner quadrant of breast
• XA3PG5 – Axillary tail of breast

Sibling codes

• XA0T50 – Inframammary flexure
• XA0US1 – Central portion of breast
• XA3JH6 – Medial half of breast
• XA3UY3 – Lower half of breast
• XA9CM2 – Lateral half of breast

Foundation entity

Upper half of breast – http://id.who.int/icd/entity/1518540905