The hyoid triangle.
D000293:Adolescent; D002508:Cephalometry; D002574:Cervical Vertebrae / Q000033:anatomy & histology; D002648:Child; D005260:Female; D006801:Humans; D006928:Hyoid Bone / Q000033:anatomy & histology*; D008297:Male; D008334:Mandible / Q000033:anatomy & histology; D012015:Reference Standards