MONDO_0002467 (inner ear disorder) is a non-neoplastic or neoplastic disorder affecting the inner ear. Causes are inner ear infections, head injuries, and neoplasms (e.g., acoustic schwannoma). Symptoms include dizziness, imbalance, nausea, and vision problems. Also known as: disease of internal ear, disease or disorder of internal ear, disorder of internal ear, inner Ear disorder, internal Ear disorder, internal ear disease, internal ear disease or disorder, labyrinthine disease.