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Japanese

CONGENITAL ATRESIA OF THE EXTERNAL AUDITORY MEATUS: ONE STAGE RECONSTRUCTION TECHNIQUE Toru Sekitani 1 pp.25-29
Published Date 1977/1/20
DOI https://doi.org/10.11477/mf.1492208449
  • Abstract
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 Reconstruction of a congenital atresia of the external auditory meatus is performed on a 5 year-old boy successfully by means of one stage reconstruction technic. This technic essentially consists of making a shallow incision in the retroauricular region and a wide intact periostium flap at the temporosquamous region to form, later, the anterior wall of the external canal. An L-shaped cartilagenous frame is obtained from the 5th rib, which is inserted beneath the anterior wall touching the exposed malformed tympanic bony ridge. As a final stage a free skin graft is obtained from the inguinal fold, as a relatively wide spindle-shaped graft (3×5 cm), fitted well into canal recipient site. The donor sites are closed by primary sutures.


Copyright © 1977, 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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