新一代高階全雷射近視手術
屈光雷射手術全球顧問及訓練講師
丘子宏醫師榮獲 VISX雷射製造公司 AMO ( Advance Medical Optic)聘為雷射視力矯正手術之全球顧問( Global Adviser )台北角膜塑型片丘子宏眼科診所
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學術研究報告
2013-01-03
使用Visx CustomVue 虹膜定位前導波導引雷射角膜層狀重塑術之初步結果

 

Preliminary Results of Visx Iris Registration CustomVue Wavefront-guided Laser in situ Keratomileusis

使用Visx CustomVue 虹膜定位前導波導引雷射角膜層狀重塑術之初步結果
丘子宏眼科診所 丘 子 宏 丘 子 雲
馬偕紀念醫院眼科 鄭 惠 川

Purpose:

 

To evaluate the results of wavefront-guided LASIK using the VISX iris registration CustomVue. Methods: 35 consecutive patients (70 eyes) with low and moderate myopia were treated with the Visx CustomVue wavefront-guided Lasik. Image and wavefront data of each eye was taken by WaveScan before surgery on the operation day. The data were transferred to the Visx S4 and cyclotorsion of the eyes could be detected and corrected by the use of iris registration during Lasik procedure. Results: At 3 months after surgery, UCVA equal or better than 1.0 was 96% and equal or better than 1.2 was 66%. There was no loss of BSCVA. The successful rate of iris registration was 86%. The average cyclotorsion was 2.5 degree (0-8.4). The RMS values of high order aberration change from 0.366 microns preoperatively to 0.692 microns postoperatively. The changes of individual HOA were: Coma:0.214 to 0.685; Trefoil: 0.144 to 0.213; Spherical aberration: 0.119 to 0.435. Conclusions: Wavefornt-guided LASIK with Visx iris registration CustomVue is safe and effective in correction of low and moderate myopia.