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소프트콘택트렌즈 피팅과 관련된 가시홍채직경 및 검열크기에 대한 상관관계

A Relationship Between Visible Iris Diameter and Palpebral Aperture Size : Considered to Solve Uncomfortable Feeling of Soft Contact Lens

  • 이정윤 (선린대학교 안경광학과) ;
  • 육도진 (수성대학교 안경광학과) ;
  • 이지영 (수성대학교 안경광학과)
  • 투고 : 2014.01.31
  • 심사 : 2014.09.18
  • 발행 : 2014.09.30

초록

목적: 초등학생에서 일반인을 대상으로 가시홍채직경(수평, 수직) 및 검열의 폭과 길이를 측정하여 이들의 상관관계 및 소프트콘택트렌즈 크기의 연령별 적합성을 알아보고자 하였다. 방법: 안질환이 없고 외형적으로 미용을 포함한 눈 수술을 하지 않은 초등학생에서 일반인 총 514명(1028안)을 대상으로 가시홍채직경(수평, 수직)과 검열의 폭과 길이를 측정하고 분석하였다. 결과: 가시홍채수평직경과 수직직경은 연령별 남녀 간의 유의한 차이는 없었으나, 중학생과 대학생의 검열의 길이와 고등학생의 검열의 폭은 남학생과 여학생 간 유의한 차이가 있었다(p<0.05). 또한, 남녀 모두 가시홍채수평직경, 가시홍채수직직경, 검열의 길이 그리고 검열의 폭에서 연령별로 유의한 차이를 보였다. 가시홍채직경과 검열의 크기는 문헌에 기준한 정상범위 근사치보다 검열의 폭은 남녀를 포함한 전체 대상자의 27.9%, 가시홍채직경은 36.0%가 작은 것으로 나타났다. 결론: 가시홍채직경과 검열의 크기는 소프트콘택트렌즈의 직경 결정에 영향을 미치며, 특히 렌즈 삽입시 피검자의 불편함을 덜어주기 위해서 좀 더 세심하게 고려되어야 할 사항이라고 사료된다.

Purpose: In order to find suitable size of soft contact lens for different ages group of elementary student to adults, visible iris diameter(horizontal, vertical) and palpebral aperture size were measured. Methods: Visible iris diameter (horizontal, vertical) and palpebral aperture size were measured in different age groups of total 514 subjects (1028 eyes) who have no eye disease and none history of surgery included cosmetic purpose. Results: No significant difference was found in iris diameter of both horizontal and vertical direction for different groups of age and sex but horizontal direction of palpebral aperture size in middle school students and university students groups and vertical direction of palpebral aperture size in high school student group shows significant difference (p<0.05) by sex. Horizontal visible iris diameter, vertical visible iris diameter, horizontal palpebral aperture size and vertical palpebral aperture size shows significant difference in difference age and sex. Conclusions: Visible iris diameter and palpebral aperture size are affective factor for soft contact lens diameter decision, especially it should considered more intensive for removing uncomfortable feeling of lens wearer.

키워드

참고문헌

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피인용 문헌

  1. The Correlation Between Corneal Eccentricity and Radius Curvature by Fitting Status of Soft Contact Lens Wearer vol.4, pp.4, 2016, https://doi.org/10.15205/kschs.2016.12.31.662
  2. Effect of Different Base Curve and Diameter on Soft Contact Lens Fitting vol.24, pp.3, 2019, https://doi.org/10.14479/jkoos.2019.24.3.249
  3. Personalized recommendation application for colored contact lens vol.20, pp.9, 2014, https://doi.org/10.9728/dcs.2019.20.9.1717
  4. Effects of the Correlation between Base Curve of Silicone Hydrogel Contact Lenses and Corneal Curvature in Dry Eyes on the Quality of Vision and Subjective Satisfaction vol.26, pp.3, 2014, https://doi.org/10.14479/jkoos.2021.26.3.151