摘要:随机抽取术前屈光度-6.00-14.00D,治疗量相当的PRK和LASIK病例各69眼,比较术后6个月以上屈光回退的发生情况,结果:术前屈光率相当的PRK和LASIK手术后屈光回退发生率有显著差异,PRK组明显增高(P<0.01),提示PRK治疗高度近视疗效明显比LASIK差,对于-6.00D
LASEK还适用于那些希望在LASIK或其他角膜手术后进一步改善视力的患者。 PRK VS. LASIK 在Assil Eye Institute,我们的外科医生在LASEK和LASIK的角膜塑形步骤中使用相同的冷紫外线准分子激光,因此最终的视觉效果相似。LASEK和LASIK之间的区别在于手术的方法不同以及这些不同从而对术后康复造成的不同。 LASEK和LASIK之间的主...
With PRK, the surgeon does have access to the entire thickness of the stroma vs. what is accessible with the LASIK flap. For patients with thinner corneas or those who have previously undergone a LASIK procedure, this extra access may be necessary to achieve optimal results. While rare, ther...
Relex SMILE versus LASIK versus PRK en LASEK是【中英双字】【激光视力矫正手术区别】【表层全激光/半飞秒/全飞秒】LASIK, PRK, SMILE的第2集视频,该合集共计3集,视频收藏或关注UP主,及时了解更多相关视频内容。
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PRK is similar to LASIK but doesn't require a corneal flap. Learn about PRK vs. LASIK; and PRK recovery, complications and results.
PRK Recovery vs LASIK Recovery PRK recovery begins when a contact lens is placed on the treated eye and is worn for the first 3 to 5 days until the surface epithelium is healed. Expect to attend several appointments with your surgeon during the first month following PRK surgery, with the fi...
PRK vs LASIKPrior to LASIK Eye Surgery, PRK surgery was the most commonly performed laser vision correction procedure. PRK differs from LASIK, in that the surgeon does not create a flap. PRK surgery is best suited for patients with thinner corneas, or with vocational or sports-related ...
Refractive Surgery Options: RK vs. PRK vs LASIKCorneal refractive surgery has gained respectability in the past several years, but still stirs...Gorman, DavidCotliar, Arthur M
During LASIK, a femtosecond laser creates a thin circular flap on the tissue of the outer cornea to expose the bed of the cornea. Next, an excimer laser removes a small amount of tissue to reshape the cornea. The corneal flap is then carefully placed back where it will heal itself over ...