Transient hearing loss and objective tinnitus induced by mouth opening: a rare connection between the temporomandibular joint and middle ear space: Presenting Author: Hiroshi Hidaka. (May 2016) - Hidaka, Hiroshi; Tatewaki, Yasuko; Sakamoto, Maya; Kobayashi, Toshimitsu; Ikeda, Ryoukichi; Yuasa, Yu; Yuasa, Ryo; Nomura, Kazuhiro; Yamauchi, Daisuke; Katori, Yukio