The otologist looks at the temporomandibular joint.
D004427:Ear Diseases / Q000209:etiology; D004432:Ear, Middle / Q000033:anatomy & histology* / Q000294:innervation / Q000502:physiology; D005064:Eustachian Tube / Q000502:physiology; D006311:Hearing Disorders / Q000209:etiology; D006801:Humans; D013704:Temporomandibular Joint / Q000033:anatomy & histology* / Q000294:innervation / Q000502:physiology; D013705:Temporomandibular Joint Disorders / Q000209:etiology; D014276:Trigeminal Nerve / Q000033:anatomy & histology