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Securing injection laryngoplasty with anti-reflux valve
Norazila Abdul Rahim1, Isabelle Laurent2, Marc Remacle2
1Department of Otorhinolaryngology Head and Neck Surgery, Faculty of Medicine, Universiti Teknologi MARA (UiTM), Sungai Buloh, Selangor, Malaysia. norazila3587@uitm.edu.my.
Summary
An anti-reflux valve prevents material leakage during injection laryngoplasty (IL). This simple device ensures secure connections, improving outcomes for glottal insufficiency treatment.
Area of Science:
- Otolaryngology
- Surgical Innovation
Background:
- Injection laryngoplasty (IL) is a standard procedure for glottal insufficiency.
- A common complication during IL is needle-syringe disconnection, leading to injectate leakage, particularly with viscous materials or scarred vocal folds.
Purpose of the Study:
- To introduce an anti-reflux valve as a solution to prevent needle-syringe disconnection during IL.
- To ensure a secure connection between the injection needle and syringe, thereby preventing leakage.
Main Methods:
- Utilized anti-reflux valves (NeutraClearTM or MicroClaveTM) with injection needles for IL under general anesthesia.
- The described method is adaptable to various injection needles suitable for IL.
Main Results:
- Three years of experience demonstrated successful outcomes with no reported device detachments or injectate leakage during IL procedures.
- The anti-reflux valve effectively maintained connection integrity.
Conclusions:
- Anti-reflux valves are readily available and require minimal preparation for IL.
- Incorporating an anti-reflux valve is a beneficial addition to the IL procedure, enhancing safety and efficacy.
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