Excision of superior maxilla and ethmoid labyrinth.
PASSE
E R G
ER
D001842:Bone and Bones; D007758:Ear, Inner; D005004:Ethmoid Bone; D005145:Face / Q000601:surgery*; D006801:Humans; D008437:Maxilla; D057909:Orthognathic Surgery; D056948:Orthognathic Surgical Procedures
ETHMOID BONE/excision; FACE/surgery; JAWS/surgery