Tonsillar region

Child codes

• XA3021 – Pharyngopalatine arch
• XA46Z4 – Tonsillar fossa
• XA9A13 – Glossopalatine arch

Sibling codes

• XA15G1 – Palatine arch
• XA1T19 – Tongue
• XA7ZA6 – Palate
• XA8EY7 – Floor of mouth

Foundation entity

Tonsillar region – http://id.who.int/icd/entity/1210705113