Swept-source OCTA quantification of capillary closure predicts ETDRS severity staging of NPDR.
Torcato SantosLewis H WarrenAna Rita SantosInês Pereira MarquesSophie KubachLuís G MendesLuis de SisternesMaria H MadeiraMary DurbinJose G Cunha-VazPublished in: The British journal of ophthalmology (2020)
Retinal capillary closure, quantified by SS-OCTA, can identify NPDR severity progression. It is located mainly in the perifoveal retinal capillary circulation in the initial stages of NPDR, whereas the retinal midperiphery is predominantly affected in moderate-to-severe NPDR.