title: [Face injury caused by the prone position during surgery and a modified face-support apparatus].
mesh_terms: D005151:Facial Injuries / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D008297:Male; D008875:Middle Aged; D011187:Posture; D013523:Surgical Equipment; D013514:Surgical Procedures, Operative / Q000009:adverse effects