And demodectic acne rosacea, demodectic blepharitis, demodectic pruritus in external auditory meatus and demodectic papillitis are the common demodicidosis.
To determine the threshold of multiple auditory steady-state evoked responses(ASSR) of young adults with normal hearing,and to offer essential diagnosticate datas.
OBJECTIVE To discuss the applied anatomical study and clinical significance of the partial labyrinthectomy approach to the internal auditory canal (IAC) and the cerebellopontine angle (CPA).