Petrous ganglion

Sibling codes

• XA0ER1 – Pterygopalatine ganglion
• XA1SG6 – Ciliary ganglion
• XA2260 – Otic ganglion
• XA4Q30 – Tympanic nerve
• XA4W18 – Greater petrosal nerve
• XA74N6 – Submandibular ganglion
• XA9CT5 – Deep petrosal nerve

Foundation entity

Petrous ganglion – http://id.who.int/icd/entity/1826529298