Two studies illustrate the use of the auditory steady-state response (ASSR) in the pediatric clinical audiology setting. A protocol for estimating bone-conduction thresholds from ASSR was developed. Bone-conducted narrow-band noise was used to mask the ASSR for a 1.0-kHz modulated tone. The amount of bone-conducted noise needed to mask the ASSR may distinguish between infants and children with ...

background and aims. autogenous bone graft is commonly used for reconstruction of bone defects in routine surgical procedures. the complexity of producing bone grafts and their application has lead to the use of human bone matrix gelatin (hbmg). the present study was conducted to compare the efficacy of hbmg and autograft on the reconstruction of bone defects in rats. materials and methods. in ...

Crisis Takahiro Kiyohara, Masanobu Kumakiri, Hitoshi Kobayashi, Mariko Mayuzumi and Akira Ohkawara Department of Dermatology, Fukui Medical University, 23 – 3 Shimoaizuki, Matsuoka-cho, Yoshida-gun, Fukui 910 – 1193, Japan, Department of Dermatology, Hokkaido University Graduate School of Medicine, N15 W7 Sapporo, JP-060-8638, Japan. E-mail: kiyo @ fmsrsa.fukui-med.ac.jp Accepted November 18, 2...

Aim of the study was to investigate, in a randomized prospective trial, air-conducted vestibular evoked myogenic potentials (AC-VEMPs) and bone-conducted vestibular evoked myogenic potentials (BC-VEMPs) before and after successful stapedotomy. Enrolled in the study were 41 consecutive patients (32 female, 9 male; mean age 36 years) (42 ears) with otosclerosis. Audiological evaluations and diagn...