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Related Experiment Videos

[Cochlear implantation: clinical experience with 50 cases].

Y Gao

    Zhonghua Er Bi Yan Hou Ke Za Zhi
    |January 1, 1989
    PubMed
    Summary

    This study reports on 50 cochlear implantations using single-channel cochlear prostheses in patients aged 12-50. The research details surgical methods and discusses unresolved issues in cochlear implantation.

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    Efficient inhibition of multidrug-resistant human tumors with a recombinant bispecific anti-P-glycoprotein x anti-CD3 diabody.

    Leukemia·2004

    Area of Science:

    • Otolaryngology
    • Neurosurgery
    • Biomedical Engineering

    Context:

    • Cochlear implantation is a surgical intervention for profound hearing loss.
    • Single-channel cochlear prostheses represent an early form of auditory implant technology.
    • Understanding historical surgical techniques is crucial for evaluating current practices.

    Purpose:

    • To report the outcomes of 50 cochlear implantations using single-channel cochlear prostheses.
    • To describe the surgical methodology, including mastoidectomy and electrode insertion.
    • To highlight and discuss existing challenges and controversies in cochlear implantation.

    Summary:

    • Fifty patients underwent cochlear implantation with single-channel devices, ranging in age from 12 to 50 years.
    • The cohort comprised 30 prelingually deaf and 20 postlingually deaf individuals.
    • Surgical procedures involved mastoidectomy, posterior tympanotomy, and electrode placement into the scala tympani via a promontory fenestration.

    Impact:

    • Provides historical data on single-channel cochlear implant outcomes and surgical techniques.
    • Contributes to the understanding of the evolution of cochlear implant technology.
    • Identifies areas of ongoing debate and research in otological surgery.

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