The ala-tragus line in complete denture prosthodontics.
D002508:Cephalometry / Q000379:methods; D003766:Dental Occlusion; D003768:Dental Occlusion, Centric; D003824:Denture, Complete; D004431:Ear, External / Q000033:anatomy & histology*; D006801:Humans; D009666:Nose / Q000033:anatomy & histology*