Clinical Report: The Micron Wave

Overview

This report discusses the evolving terminology and methodologies in contact lens fitting, emphasizing the significance of sagittal height measurements. It highlights the importance of using microns for precise ocular measurements, particularly in myopia management and lens fitting.

Background

Discuss the potential benefits of precision in measurements for patient outcomes.

Data Highlights

No specific numerical data presented in the article.

Key Findings

• Sagittal height is increasingly recognized as a key parameter in contact lens fitting.
• Measurements in microns are more effective for small increments, particularly in myopia management.
• Choroidal thickness, measured in microns, may help assess the risk of myopic macular degeneration.
• Ortho-k lenses can alter corneal thickness, with reported changes in microns.
• The human tear film thickness is approximately 2 to 5 microns, emphasizing the need for precise measurements in lens fitting.

Clinical Implications

Practitioners should adopt sagittal height measurements in contact lens fitting to enhance precision. Utilizing microns for small ocular measurements can improve communication with patients and facilitate better management of myopia.

Conclusion

The shift towards using microns in contact lens fitting represents a significant advancement in the field, promoting precision and potentially improving patient care in myopia management.

References

1. Ophthalmology Management, 2025 -- Spotlight on Technology & Technique: Zeiss MICOR 700
2. Myopia Institute -- IMI Interventions for Controlling Myopia Onset and Progression 2025
3. PubMed -- Myopia control with orthokeratology lenses. A 3-year follow-up study
4. Ophthalmic and Physiological Optics -- Changing the paradigm of soft contact lens fitting
5. Ophthalmology Management — Spotlight on Technology & Technique: Zeiss MICOR 700
6. Archives of Toxicology — An Imaging Flow Cytometry Approach for Assessing Micronuclei Using Multiple Biomarkers
7. Contact Lens Spectrum — product spectrum
8. IMI Interventions for Controlling Myopia Onset and Progression 2025 - Myopia Institute
9. Myopia control with orthokeratology lenses. A 3-year follow-up study including a cross-over design: Clinical study Of Near-sightedness; TReatment with Orthokeratology Lenses 2 (CONTROL2 study) - PubMed
10. Changing the paradigm of soft contact lens fitting: A sagittal height-based approach | Ophthalmic and Physiological Optics | Springer Nature Link