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Japanese

TYMPANOPLASTY WITH THE USE OF THE TRAGAL PERICHONDRIUM Shuji Sawaki 1 pp.505-511
Published Date 1970/7/20
DOI https://doi.org/10.11477/mf.1492207483
  • Abstract
  • Look Inside

 Tympanoplasty, using the tragal perichondrium, was tried on 36 cases (chronic middle ear inflammation 28, tympanosclerosis 6 and malformation 2).

 The transplanted tissues survived in 32 cases permanently (89%). The hearing was improved in 21 cases (58%), remained unchanged in 13 (36%) and aggravated in 2 (6%).

 Three failed cases were reoperated. The transplanted tissues were removed and examined histopathologicaly. The tissues were well epithelized, and contained many elastic fibers.

 It is concluded that perichondrium may be selected as the tissue for the tympanoplasty.


Copyright © 1970, 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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