运用OCT及OCTA观察硅油对视网膜脉络膜的影响

硅油作为一种玻璃体替代物被广泛应用于复杂性玻璃体视网膜疾病的手术治疗中。虽然硅油的安全性和有效性已被广泛认可,但其在眼内的填充仍可引起眼前段及眼后段的多种并发症。近年来,随着光学相干断层扫描(OCT)及光学相干断层扫描血管成像(OCTA)的出现和应用,有关硅油填充对视网膜脉络膜影响的研究更为深入。论文主要就运用OCT及OCTA观察硅油填充术后视网膜脉络膜血流及结构的改变进行综述。

Retinochoriodal changes associated with silicone oil tamponade detected by optical coherence tomography and optical coherence tomography angiography

Silicone oil, as a vitreous substitute, is widely applied to the surgical treatment of complicated vitreoretinal diseases. Although silicone oil is generally recognized for its safety and efficacy, its intraocular tamponade can cause various complications in the anterior and posterior segments of the eyes. With the emergence and application of Optical Coherence Tomography(OCT)and Optical Coherence Tomography Angiography(OCTA)in recent years, retinochoroidal changes associated with silicone oil tamponade have been further studied. This review summarizes the changes in the blood flow and structure of the retina and choroid associated with silicone oil tamponade, which were detected by OCT and OCTA.