The relationship of the facial canal to the annular sulcus.
D001699:Biometry; D003723:Dental Amalgam; D004432:Ear, Middle / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D005154:Facial Nerve / Q000033:anatomy & histology*; D006801:Humans; D008722:Methods; D011859:Radiography; D013701:Temporal Bone / Q000033:anatomy & histology* / Q000000981:diagnostic imaging
D003723:Dental Amalgam