Pavlović S, Tomić Z, Latinović S
Klinika za ocne bolesti, Medicinski fakultet, Novi Sad.
Med Pregl. 1996;49(5-6):181-3.
In order to study refractive changes caused by a intravitreal silicone oil injection we retrospectively analyzed 25 eyes after vitreoretinal surgery combined with silicone oil tamponade. In all cases the postoperative visual acuity was 0.1 or better. Mean difference in refraction after silicone oil tamponade in phakic eyes was +5.07 Dsph (+2.0 to +8.0 Dsph). Mean refractive change in the aphakic silicone oil filled eyes was - 6.63 Dsph (-4.0 to -9.0 Dsph). Silicone oil extraction induced a greater refractive change (myopic shift, mean -5.57 Dsph) than silicone oil injection. After silicone oil extraction from the aphakic eyes refractive changes (shift towards hypermetropia, mean +5.86 Dsph) were less manifest than after silicone oil injection. The disparity could be explained by eye elongation after cerclage performed during primary vitreoretinal surgery.
为了研究玻璃体腔注射硅油引起的屈光变化，我们回顾性分析了25例玻璃体视网膜手术后联合硅油填充的患眼。所有病例术后视力均为0.1或更好。有晶状体眼硅油填充术后屈光平均变化为+5.07 D球镜（+2.0至+8.0 D球镜）。无晶状体硅油填充眼的平均屈光变化为-6.63 D球镜（-4.0至-9.0 D球镜）。硅油取出引起的屈光变化（近视漂移，平均-5.57 D球镜）比硅油注入更大。无晶状体眼硅油取出后的屈光变化（向远视漂移，平均+5.86 D球镜）不如硅油注入后明显。这种差异可以用初次玻璃体视网膜手术时进行环扎后眼球延长来解释。
