研究目的
Investigating the effectiveness of customized silicone hydrogel contact lenses for high hypermetropic patients where ready stock contact lenses are not compatible.
研究成果
Customized silicone hydrogel contact lenses can provide a comfortable and effective solution for high hypermetropic patients where ready stock contact lenses are not compatible. This case study highlights the potential benefits of customized lenses in such scenarios.
研究不足
The study is limited to a single case, which may not be representative of all high hypermetropic patients. Further studies with a larger sample size are needed to validate the findings.
1：Experimental Design and Method Selection:
A case study approach was used to evaluate the effectiveness of customized silicone hydrogel contact lenses for a high hypermetropic patient.
2：Sample Selection and Data Sources:
A 21-year-old female patient with high hypermetropia was selected. Data sources included refraction tests, slit lamp examination, corneal topography, pachymetry, and A-scan.
3：List of Experimental Equipment and Materials:
Placido disc based corneal topography (Alcon), slit lamp, and customized silicone hydrogel contact lenses.
4：Experimental Procedures and Operational Workflow:
The patient's refraction was measured, and her discomfort with ready stock contact lenses was noted. Customized silicone hydrogel contact lenses were then fitted, and her comfort and visual acuity were assessed.
5：Data Analysis Methods:
Visual acuity tests and patient feedback were used to assess the effectiveness of the customized lenses.
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