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Related Experiment Video

Updated: Mar 13, 2026

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation
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Myringoplasty in children.

Noa Rozendorn1, Michael Wolf2, Arkadi Yakirevich2

  • 1Sackler School of Medicine, Tel-Aviv University, Israel.

International Journal of Pediatric Otorhinolaryngology
|October 13, 2016
PubMed
Summary
This summary is machine-generated.

Pediatric myringoplasty effectively closes tympanic membrane perforations (TMP) and improves hearing. However, surgery before age 9 is linked to higher rates of persistent and recurrent perforations, highlighting age as a critical factor in surgical outcomes.

Keywords:
HearingMyringoplastyPediatricSuccessTympanic membrane perforationType I tympanoplasty

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Area of Science:

  • Otolaryngology
  • Pediatric Surgery
  • Auditory Health

Background:

  • Tympanic membrane perforation (TMP) stems from various causes like otitis media, trauma, and iatrogenic factors.
  • Myringoplasty aims to restore an intact tympanic membrane, achieve a dry ear, and preserve hearing function.
  • Existing literature indicates variable success rates and influencing factors for myringoplasty outcomes.

Purpose of the Study:

  • To evaluate the tympanic membrane closure (TMPC) rate following myringoplasty in pediatric patients.
  • To assess the extent of hearing improvement after the surgical procedure.
  • To identify clinical and surgical parameters affecting residual or recurrent perforations.

Main Methods:

  • A retrospective analysis of pediatric patients who underwent myringoplasty between 2000 and 2015.
  • Evaluation of TMPC rates and audiological improvements, including air bone gap (ABG) and speech reception threshold (SRT).
  • Statistical examination of age, clinical, and surgical variables in relation to TMPC success and perforation recurrence.

Main Results:

  • The study included 165 myringoplasties in 151 children (mean age 11.7 years).
  • A TMPC rate of 88% was observed at one-month follow-up, with significant hearing improvements (mean ABG 9.9 dB, SRT 9.4 dB).
  • Recurrent perforations occurred in 13.8% of initially closed cases, with surgery before age 9 identified as a predictor of failed closure and recurrence.

Conclusions:

  • Pediatric myringoplasty demonstrates a high rate of tympanic membrane closure.
  • Auditory function improvement is a common outcome for hearing-impaired pediatric patients.
  • Performing myringoplasty before the age of 9 is associated with increased risks of persistent and recurrent perforations.