Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Implantation microsurgery in the phoniatric practice]

Iu S Vasilenko, G F Ivanchenko, O S Orlova

    Vestnik Otorinolaringologii
    |September 1, 1995
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    [Nutritional support in the comprehensive management of cutaneous squamous cell carcinoma in congenital epidermolysis bullosa].

    Voprosy pitaniia·2025
    Same author

    [Results of a prospective observational study of the effectiveness of the complex drug Homeovox in adult patients with various types of dysphonia].

    Vestnik otorinolaringologii·2022
    Same author

    [The contribution of professor D.I. Tarasov in the development of domestic otorhinolaryngology].

    Vestnik otorinolaringologii·2015
    Same author

    [The morphology of vocal fold polyps and mucosa in Reinke's edema].

    Arkhiv patologii·2015
    Same author

    [Contact granuloma of the larynx].

    Vestnik otorinolaringologii·2006
    Same author

    [Most frequent errors in diagnosis and treatment of vocal dysfunction].

    Vestnik otorinolaringologii·2006
    Same journal

    [Clinical case of diagnosis and treatment of extranasopharyngeal angiofibroma].

    Vestnik otorinolaringologii·2026
    Same journal

    [Cholestaetoma of the frontal sinus in a child].

    Vestnik otorinolaringologii·2026
    Same journal

    [Promising methods for sensorineural hearing loss treatment: Cellular technologies].

    Vestnik otorinolaringologii·2026
    Same journal

    [The impact of the nasoseptal flap on quality of life after transnasal interventions].

    Vestnik otorinolaringologii·2026
    Same journal

    [Evolution of surgical approaches to the frontal sinus. (Literature review)].

    Vestnik otorinolaringologii·2026
    Same journal

    [Modern problems of diagnostics and treatment of laryngopharyngeal reflux disease].

    Vestnik otorinolaringologii·2026
    See all related articles

    Teflon paste (polytef) implantation effectively treats unilateral laryngeal paralysis in 368 patients. Collagen injections showed minimal tissue response but required repeat treatments due to metabolism.

    Area of Science:

    • Otolaryngology
    • Vocal fold surgery
    • Biomaterials

    Context:

    • Unilateral laryngeal paralysis and vocal fold deformities significantly impair voice function.
    • Surgical interventions are necessary to restore vocal fold function.
    • Evaluating biomaterials for vocal fold augmentation is crucial.

    Purpose:

    • To compare the efficacy and tissue response of teflon paste (polytef) and collagen injections for vocal fold augmentation.
    • To assess the long-term functional outcomes of teflon paste implantation in patients with unilateral laryngeal paralysis.

    Summary:

    • Teflon paste (polytef) implantation was performed on 368 patients with unilateral laryngeal paralysis, scar deformities, or vocal muscle atrophy.
    • Collagen injections were administered to 38 patients, showing a minimal positive tissue response compared to teflon.

    Related Experiment Videos

  • 10 patients receiving collagen required repeat injections within 6-18 months due to collagen metabolism, indicating potential limitations.

    • Impact:

    • Teflon paste (polytef) implantation demonstrates a high functional effect in treating unilateral laryngeal paralysis.
    • Collagen presents a viable alternative with minimal tissue reaction but necessitates further investigation into long-term efficacy and repeat administration protocols.