“…A few reports have shown that hearing can potentially recover following therapy for a few conditions, including vestibular schwannoma, mumps, and secondary syphilis (Berg et al, 1986;Jeans, Wilkins, & Bonington, 2008;Vuori et al, 1962). Unfortunately, disease-specific therapy treatment does not improve hearing to preonset levels in the majority of SSNHL cases of identifiable etiology (Garcia Berrocal et al, 1999;Lorenzi et al, 2003;Nosrati-Zarenoe et al, 2010;Yimtae et al, 2007).…”