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Featured researches published by Y. Oka.


Acta Oto-laryngologica | 1993

Vestibular Pathology of Totally Deaf Ears

Katsushi Yamada; Y. Oka; Kimitaka Kaga; Jun-Ichi Suzuki

The temporal bone vestibular pathologies of 23 totally deaf ears (16 patients) were studied. Abnormal findings in the saccule were seen more often than in the other vestibular sensory organs. Abnormal findings in the vestibular ganglion cells were found in 7 ears. There were fewer ears with main damage in the hair cells than with main damage in the nerves.


Ear Research Japan | 1988

Thickness of Normal Human Tympanic Membrane

Keiyu Uebo; A. Kodama; Y. Oka; T. Ishii


Practica oto-rhino-laryngologica | 1986

Electron microscopic observations of the nasal olfactory area in Kallmann syndrome.

Yoshiharu Igarashi; Y. Oka; Yoichi Ishizuka


Practica oto-rhino-laryngologica | 1994

Intranasal Dermoplasty for Hereditary Hemorrhagic Telangiectasia.

Keiichi Ichimura; Naoya Nakamura; Toshiyoshi Tanaka; Y. Oka


Advances in oto-rhino-laryngology | 1987

Transplantation of Nasal Mucosa into the Middle Ear for the Treatment of Adhesive Otitis media

Jun-Ichi Suzuki; Hiroaki Hashimoto; Y. Oka; Noriyuki Fukushima


Equilibrium Research | 1988

Histopathology of the inner ear in chronic otitis media

Akira Kodama; Tetsuo Ishii; Y. Oka; Keiyu Uebo


Ear Research Japan | 1988

Inner Ear Histopathology of Human Temporal Bone with Chronic Otitis Media

Akira Kodama; Y. Oka; E. Saito; Yoshiharu Igarashi


Ear Research Japan | 1987

Ototoxicity to the middle ear and the vestibular system of the inner ear following intratympanic application of chlorhexidine gluconate

Yoshiharu Igarashi; Y. Oka; E. Saito


Ear Research Japan | 1987

Histopathological Study of Cholesteatoma in Clinical Cases

Y. Oka; Yoshiharu Igarashi; N. Fukushima; Jun-Ichi Suzuki


Ear Research Japan | 1986

Histopathology of the cholesteatoma (compared with clinical data)

Y. Oka; Akira Kodama; Jun-Ichi Suzuki; Yoshiharu Igarashi

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