CAJ | 학술논문

与传统的时域OCT相比,谱域OCT(spectral domain-OCT,SD-OCT)的扫描速度快,分辨率高,能分辨视网膜尤其是外层视网膜内的细微病变.玻璃体视网膜手术前,SD-OCT扫描可以提供病变视网膜的细节及局部立体结构信息,有助于手术方案的制定;术后SD-OCT对视网膜尤其是IS/OS连接层的观察有助于判断视力预后.
여전통적시역OCT상비,보역OCT(spectral domain-OCT,SD-OCT)적소묘속도쾌,분변솔고,능분변시망막우기시외층시망막내적세미병변.파리체시망막수술전,SD-OCT소묘가이제공병변시망막적세절급국부입체결구신식,유조우수술방안적제정;술후SD-OCT대시망막우기시IS/OS련접층적관찰유조우판단시력예후.
Spectral domain OCT (SD-OCT) has faster scanning speed and higher resolution than traditional time-domain OCT.It can distinguish the subtle lesions in the retina especially outer retina.It may provide a local configuration details before vitreoretinal surgery and help to raise the plan of the operation; after surgery,following up with SD-OCT is helpful to determine the visual outcome by observation of outer retina.