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Controlling blepharospasm effect during applanation tonometry using the Volk SuperField Lid Lens Adapter
1Ophtalmology Department, Worcestershire Royal Hospital, Worcester, UK. basharmohammed22@hotmail.com
European Journal of Ophthalmology
|December 28, 2006
Summary
A new technique using the Volk Superfield NC Lid Lens Adapter helps control blepharospasm during applanation tonometry, ensuring accurate intraocular pressure measurements.
Area of Science:
- Ophthalmology
- Clinical Techniques
Background:
- Blepharospasm, an involuntary eyelid closure, can complicate applanation tonometry.
- Accurate intraocular pressure measurement is crucial for diagnosing and managing glaucoma.
Purpose of the Study:
- To present a practical clinical method for managing blepharospasm during applanation tonometry.
- To improve the reliability of intraocular pressure readings in patients with blepharospasm.
Main Methods:
- Utilizing the Volk Superfield NC Lid Lens Adapter to maintain eyelid opening.
- Preventing the orbicularis oculi muscle's squeezing effect during tonometry.
Main Results:
- The Volk Superfield NC Lid Lens Adapter effectively controls eyelid closure caused by blepharospasm.
- This technique facilitates accurate intraocular pressure measurement when blepharospasm is a limiting factor.
Conclusions:
- The described technique is a potentially valuable and straightforward approach for ophthalmologists.
- This method aids in overcoming challenges posed by blepharospasm in tonometry.
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