Iatrogenic insertion of impression mould into middle ear and mastoid and its retrieval after 9 years: a case report
2007

Hearing Aid Mould Complications in a Child

Sample size: 1 publication Evidence: low

Author Information

Author(s): Awan Mohammad Sohail, Iqbal Moghira, Sardar Zakariya Imam

Primary Institution: Aga Khan University Hospital

Hypothesis

Can the process of making ear moulds for hearing aids lead to significant complications?

Conclusion

The case illustrates that poorly trained individuals can cause serious complications during the ear mould making process.

Supporting Evidence

  • One in twelve children in Pakistan suffers from hearing impairment.
  • The child developed complications after an untrained individual made the ear mould.
  • Nine years later, remaining mould material was found during cochlear implantation.

Takeaway

Making ear moulds for hearing aids can be dangerous if not done by trained people, and it can lead to serious problems like hearing loss.

Methodology

Case report detailing the medical history and surgical interventions of a child with hearing aid mould complications.

Potential Biases

Potential bias due to reliance on a single case report.

Limitations

The case is based on a single patient, limiting generalizability.

Participant Demographics

A 2-year-old boy from Pakistan.

Digital Object Identifier (DOI)

10.1186/1752-1947-1-3

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