中华眼外伤职业眼病杂志
中華眼外傷職業眼病雜誌
중화안외상직업안병잡지
CHINESE JOURNAL OF OCULAR TRAUMA AND OCCUPATIONAL EYE DISEASE
2013年
6期
444-446
,共3页
前弹力层下角膜磨镶术%近视%临床效果
前彈力層下角膜磨鑲術%近視%臨床效果
전탄력층하각막마양술%근시%림상효과
Keratomileusis,sub-Bowman%Myopia%Efficacy,clinical
目的 探讨准分子激光角膜前弹力层下磨镶术(SBK)矫治近视的临床效果.方法 回顾性分析SBK 115例(228眼)的术后3个月的裸眼视力(UCVA)、最佳矫正视力(BCVA)、屈光度.术后观察角膜知觉的恢复时间、出现于眼情况等.结果 术后3个月UCVA 0.8～1.5,平均1.12±0.19.222眼(97.37％) UCVA≥1.0.113眼(49.56％) UCVA≥1.2.术后3个月所有术眼最佳矫正视力均达到或超过术前最佳矫正视力.术后3个月等效球镜度(SE)为-0.65～ +0.97 D,平均为(0.15±0.41)D,SE均在±1.00D之间,其中92.54％≤0.5 D.术后角膜知觉的恢复时间为术后3个月左右,术眼术后干眼症状极轻,不需长期滴用人工泪液.结论 SBK矫治近视有很好的预测性,有效性与安全性.
目的 探討準分子激光角膜前彈力層下磨鑲術(SBK)矯治近視的臨床效果.方法 迴顧性分析SBK 115例(228眼)的術後3箇月的裸眼視力(UCVA)、最佳矯正視力(BCVA)、屈光度.術後觀察角膜知覺的恢複時間、齣現于眼情況等.結果 術後3箇月UCVA 0.8～1.5,平均1.12±0.19.222眼(97.37％) UCVA≥1.0.113眼(49.56％) UCVA≥1.2.術後3箇月所有術眼最佳矯正視力均達到或超過術前最佳矯正視力.術後3箇月等效毬鏡度(SE)為-0.65～ +0.97 D,平均為(0.15±0.41)D,SE均在±1.00D之間,其中92.54％≤0.5 D.術後角膜知覺的恢複時間為術後3箇月左右,術眼術後榦眼癥狀極輕,不需長期滴用人工淚液.結論 SBK矯治近視有很好的預測性,有效性與安全性.
목적 탐토준분자격광각막전탄력층하마양술(SBK)교치근시적림상효과.방법 회고성분석SBK 115례(228안)적술후3개월적라안시력(UCVA)、최가교정시력(BCVA)、굴광도.술후관찰각막지각적회복시간、출현우안정황등.결과 술후3개월UCVA 0.8～1.5,평균1.12±0.19.222안(97.37％) UCVA≥1.0.113안(49.56％) UCVA≥1.2.술후3개월소유술안최가교정시력균체도혹초과술전최가교정시력.술후3개월등효구경도(SE)위-0.65～ +0.97 D,평균위(0.15±0.41)D,SE균재±1.00D지간,기중92.54％≤0.5 D.술후각막지각적회복시간위술후3개월좌우,술안술후간안증상겁경,불수장기적용인공루액.결론 SBK교치근시유흔호적예측성,유효성여안전성.
Objective To explore the clinical efficacy of sub-Bowman keratomileusis (SBK) for myopia.Methods The uncorrected visual acuity (UCVA),best corrected visual acuity (BCVA),refractive condition,recovery time of corneal sensation and occurrence of dry eye were retrospectively analyzed in 228 eyes of 115 cases undergoing SBK at 3 months after surgery.Results The UCVA were 0.8 ～ 1.5(mean 1.12-±0.19) at 3 months after surgery.The UCVA were ≥1.0 in 222 eyes (97.37％) and ≥1.2in 113 eyes (49.56％).The BCVA were better than UCVA in all cases at 3 months after surgery.The spherical equivalent (SE) refraction were (-0.65 ～ + 0.97) D (mean 0.15 ± 0.41 D) in all cases and 92.54％ cases had SE at ≤0.5D.The recovery time of corneal sensation was about 3 months after surgery.The dry eye condition was very slight which did not need long-time artificial tear treatment.Conclusion SBK can correct myopia with high predictability,efficacy and safety.
