国际眼科杂志
國際眼科雜誌
국제안과잡지
International Eye Science
2015年
12期
2190-2192
,共3页
谢小华%李武靓%吕露%陈茜
謝小華%李武靚%呂露%陳茜
사소화%리무정%려로%진천
斜视%外科手术%眼外肌%眼屈光
斜視%外科手術%眼外肌%眼屈光
사시%외과수술%안외기%안굴광
strabismus%surgery%extraocular muscle%ocular refraction
目的:临床观察涉及不同眼外肌数的斜视矫正术前后术眼屈光状态的短期变化。<br> 方法:选取接受斜视矫正术的患者41例64眼,按手术涉及的眼外肌数目分三组:单纯一条水平直肌后徙组(Ⅰ组,25眼),一条水平直肌后徙联合其拮抗肌缩短组(Ⅱ组,32眼),一条水平直肌后徙联合其拮抗肌缩短组及斜肌切断组(Ⅲ组,7眼)。观察斜视患者术前1d,术后1wk,1 mo各项屈光状态参数,并进行统计学分析。<br> 结果:斜视矫正术后1wk患者的等效球镜屈光度及散光值较术前有所增高( P=0.011、0.013),球镜屈光度、柱镜屈光度、水平与垂直子午线角膜曲率,散光轴位及角膜中央3 mm半径光学区内曲率较术前均无显著差异( P>0.05)。而在术后1mo,所有观测值均较术前无统计学差异。比较斜视矫正术所涉不同眼外肌数目对术眼屈光参数的影响,术后1wk,Ⅰ组患者各项屈光参数值均无统计学差异,Ⅱ组患者散光值变化有统计学差异(P=0.035),Ⅲ组患者柱镜屈光度、等效球镜屈光度及散光值较术前均具有统计学差异(P=0.022、0.048、0.014)。而术后1mo,三组患者各项屈光参数较术前均无统计学差异。<br> 结论:斜视矫正术后1 wk可引起术眼屈光状态变化,术后1 mo恢复至术前屈光状态;实施斜视矫正术的眼外肌数目不同,对屈光状态的影响亦不同。
目的:臨床觀察涉及不同眼外肌數的斜視矯正術前後術眼屈光狀態的短期變化。<br> 方法:選取接受斜視矯正術的患者41例64眼,按手術涉及的眼外肌數目分三組:單純一條水平直肌後徙組(Ⅰ組,25眼),一條水平直肌後徙聯閤其拮抗肌縮短組(Ⅱ組,32眼),一條水平直肌後徙聯閤其拮抗肌縮短組及斜肌切斷組(Ⅲ組,7眼)。觀察斜視患者術前1d,術後1wk,1 mo各項屈光狀態參數,併進行統計學分析。<br> 結果:斜視矯正術後1wk患者的等效毬鏡屈光度及散光值較術前有所增高( P=0.011、0.013),毬鏡屈光度、柱鏡屈光度、水平與垂直子午線角膜麯率,散光軸位及角膜中央3 mm半徑光學區內麯率較術前均無顯著差異( P>0.05)。而在術後1mo,所有觀測值均較術前無統計學差異。比較斜視矯正術所涉不同眼外肌數目對術眼屈光參數的影響,術後1wk,Ⅰ組患者各項屈光參數值均無統計學差異,Ⅱ組患者散光值變化有統計學差異(P=0.035),Ⅲ組患者柱鏡屈光度、等效毬鏡屈光度及散光值較術前均具有統計學差異(P=0.022、0.048、0.014)。而術後1mo,三組患者各項屈光參數較術前均無統計學差異。<br> 結論:斜視矯正術後1 wk可引起術眼屈光狀態變化,術後1 mo恢複至術前屈光狀態;實施斜視矯正術的眼外肌數目不同,對屈光狀態的影響亦不同。
목적:림상관찰섭급불동안외기수적사시교정술전후술안굴광상태적단기변화。<br> 방법:선취접수사시교정술적환자41례64안,안수술섭급적안외기수목분삼조:단순일조수평직기후사조(Ⅰ조,25안),일조수평직기후사연합기길항기축단조(Ⅱ조,32안),일조수평직기후사연합기길항기축단조급사기절단조(Ⅲ조,7안)。관찰사시환자술전1d,술후1wk,1 mo각항굴광상태삼수,병진행통계학분석。<br> 결과:사시교정술후1wk환자적등효구경굴광도급산광치교술전유소증고( P=0.011、0.013),구경굴광도、주경굴광도、수평여수직자오선각막곡솔,산광축위급각막중앙3 mm반경광학구내곡솔교술전균무현저차이( P>0.05)。이재술후1mo,소유관측치균교술전무통계학차이。비교사시교정술소섭불동안외기수목대술안굴광삼수적영향,술후1wk,Ⅰ조환자각항굴광삼수치균무통계학차이,Ⅱ조환자산광치변화유통계학차이(P=0.035),Ⅲ조환자주경굴광도、등효구경굴광도급산광치교술전균구유통계학차이(P=0.022、0.048、0.014)。이술후1mo,삼조환자각항굴광삼수교술전균무통계학차이。<br> 결론:사시교정술후1 wk가인기술안굴광상태변화,술후1 mo회복지술전굴광상태;실시사시교정술적안외기수목불동,대굴광상태적영향역불동。
?AIM:To investigate the short-term change of refractive error after strabismus surgeries with different extraocular muscles involved in. <br> ?METHODS:The study included 64 eyes of 41 patients. Patients were divided into three groups:groupⅠ( a rectus recession, 25 eyes ) , group Ⅱ ( a rectus recession combined its antagonistic muscle shortening, 32 eyes ) , group Ⅲ ( a rectus recession combined its antagonistic muscle shortening and oblique resection, 7 eyes ) . Observation on refractive indexes and vector analysis program of spherical equivalent, spherical diopter, cylinder diopter, axis of astigmatism, corneal curvature, dk value and was performed 1d prior to surgeries and 1 and 4 wk after surgeries. <br> ?RESULTS:No significant changes were noted at 1wk postoperative on spherical diopter, cylinder diopter, Kh, Kv, axis of astigmatism, corneal curvature in the centrel area in radius of 3mm, while spherical equivalent and dk value increased significantly ( P =0.011;P =0.013 ). However, these changes were disappeared at 4wk postoperatively.Among the three groups, no significant changes were observed in group Ⅰ, while dk value were changed in group Ⅱ at 1wk postoperatively ( P=0.035 ) . Cylinder diopter, spherical equivalent, dk value of groupⅢsignificantly increased at 1wk postoperatively( P=0.022;P=0.048;P =0.014 ).At 4 wk postoperatively, these changes were disappeared. <br> ? CONCLUSION: Strabismus surgeries can make reversible changes to the ocular refractive status.With different strabismus surgeries, the changes on the ocular refractive status are different.