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Corneal biomechanics - a review
Sabine Kling1, Farhad Hafezi1,2,3,4
1CABMM, University of Zurich, Zurich, Switzerland.
Summary
Understanding corneal biomechanics is crucial for diagnosing and treating eye conditions like corneal ectasia. This review covers its molecular basis, measurement, and modification for better eye care.
Area of Science:
- Ophthalmology
- Biomaterials Science
- Computational Biology
Background:
- Corneal biomechanics significantly influences corneal shape and is vital in pathologies like corneal ectasia.
- Increased interest in corneal biomechanics highlights its importance in understanding eye conditions.
Purpose of the Study:
- To review the molecular origins of corneal biomechanical properties.
- To explore models for describing and methods for characterizing corneal biomechanics.
- To discuss techniques for modifying corneal tissue and computational simulation approaches.
Main Methods:
- Literature review of recent advancements in corneal biomechanics.
- Focus on non-contact in vivo measurement techniques.
- Analysis of structural and molecular abnormalities in pathological corneas.
Main Results:
- Development of non-contact techniques for in vivo biomechanical property measurement.
- Identification of structural and molecular abnormalities in pathological corneas.
- Optimization of techniques for corneal tissue reinforcement and simulation of surgical interventions.
Conclusions:
- Enhanced understanding of corneal biomechanics will improve refractive surgery outcomes.
- Facilitates earlier diagnosis of ectatic disorders.
- Enables better quantification of treatments aimed at corneal tissue reinforcement.
