지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 226 - 229 (4page)
이용수
초록· 키워드
오류제보하기
A 49-year-old man with an uncorrected visual acuity (UCVA) of 20 / 1000, a best spectacle-corrected visual acuity (BSCVA) of 20 / 400, keratometric readings of K1 = 59.88 × 82° / K2 = 45.88 × 172°, and an inferior steepening that was consistent with keratoconus in his left eye was treated with clear-cornea phacoemulsification and an intraocular lens (IOL) implantation after insertion of keraring intrastromal corneal ring segments for severe keratoconus and cataract. An asymmetrical pair of kerarings was implanted with the assistance of a femtosecond laser in September 2008; the one segment was 250 μm and the other was 150 μm and both were placed at 70°. Three months after the kerarings were implanted, clear-cornea phacoemulsification and IOL implantation were performed on the left eye. After surgery, both the UCVA and the BSCVA of the left eye improved by eight lines. Postoperative central keratometry showed a decrease of 7.35 diopters in the left eye. Both the postoperative refraction (-0.75 -0.75 × 60°) and the keratometric reading (K1 = 50.05 × 93° / K2 = 48.83 × 3°) remained stable one month following the procedures. Thus, the sequential order of intrastromal corneal rings implantation and cataract surgery can be considered as a treatment option in patients with severe keratoconus and cataract.
목차
등록된 정보가 없습니다.
참고문헌 (16)
참고문헌 신청
Alio JL / 2004 / Changes in keratoconiccorneas after intracorneal ring segment explantationand reimplantation / Ophthalmology 111 : 747 ~ 751
Alio JL / 2006 / Intracorneal asymmetrical ringsfor keratoconus: where should the thicker segment be implanted? / J Refract Surg 22 : 307 ~ 309
Alio JL / 2006 / Intracorneal ring segmentsfor keratoconus correction: long-term follow-up / JCataract Refract Surg 32 : 978 ~ 985
Antalis JJ / 1993 / A comparison of theTMS-1 and the corneal analysis system for the evaluationof abnormal corneas / CLAO J 19 : 58 ~ 63
Burris TE / 1991 / Effectsof intrastromal corneal ring size and thickness on cornealflattening in human eyes / Refract Corneal Surg 7 : 46 ~ 50
Alio JL / 2006 / Intracorneal asymmetrical ringsfor keratoconus: where should the thicker segment be implanted? / J Refract Surg 22 : 307 ~ 309
Alio JL / 2006 / Intracorneal ring segmentsfor keratoconus correction: long-term follow-up / JCataract Refract Surg 32 : 978 ~ 985
Antalis JJ / 1993 / A comparison of theTMS-1 and the corneal analysis system for the evaluationof abnormal corneas / CLAO J 19 : 58 ~ 63
Burris TE / 1991 / Effectsof intrastromal corneal ring size and thickness on cornealflattening in human eyes / Refract Corneal Surg 7 : 46 ~ 50
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