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Japanese

TYMPANOPLASTY WITH THE USE OF PERIOSTEUM AND GELFILM Yu Masuda 1 pp.465-470
Published Date 1974/7/20
DOI https://doi.org/10.11477/mf.1492208087
  • Abstract
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 Twenty cases of meatotympanoplasty by means of periosteal graft are reported. Gelfilm was used in 13 cases in order to reconstruct the missing portion of the removed posterior wall of the bony canal. Untoward reactions were seen in 2 cases with postoperative perforation and retracted pocket formation. Hearing improvements were established in 15 cases (75%).

 On the basis of preventing postoperative perforations and establishing hearing improvements, the authors regard the use of periosteum by far superior to that of fascial graft. The gelfilm was useful in supplying the defect of the bony canal wall and in avoiding adhesion of the graft to other structures such as the promontory and middle ear ossicles.


Copyright © 1974, 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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