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Repair of Frontal Bone Defect by Ceramic Implantation Tetsuo Takeda 1 , Ichiro Furuuchi 1 1Department of Otorhinolaryngology Dokkro Micersity School of Medicine pp.55-60
Published Date 1985/1/20
DOI https://doi.org/10.11477/mf.1492209904
  • Abstract
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 The tissue compatibility of Al2O3 ceramics has been proved by the animal studies. Their clinical use and availability have been reported in orthopedic surgery, thoracic surgery, neurosurgery, oromaxillofacial surgery.

 A 57-year-old woman was admitted in our department for a frontal sinus pyocele with a large bone defect. The sinus was reconstructed with Al2O3 ceramic plate. In one year and eight months after the implantation, it was observed in x-ray films that the implanted ceramic plate was well adapted to the bony wall of the frontal region and that the inner surface of the implanted ceramic was covered with tissues just like mucous membrane. The pneumatic cavity of the frontal sinus was existed but small. This material showed the satisfactory results functionally and cosmetically.

 The conclusion, therefore, is that the Alb2O3 ceramic implant is a usefull material for the bony wall reconstruction of the frontal sinus.


Copyright © 1985, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 印刷版ISSN 0386-9679 医学書院

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