Anterior OCTA of a traumatic corneal neovascularization. Angioflow (top left) visualizes sharp details of conjunctival capillaries, two branches of new vessels located on both sides of the corneal zone. When we observe the B-scan image (bottom left) overlapped with the flow signal. It presents not only the structural damage and scars of the cornea but also clearly indicates the vessel is not originated from superficial but from iris tissue adhered to the endothelium.

In addition to the LSO image (bottom right), the structure EnFace (top right) offers better visualization of the shape and extension from the lacerated wound of the cornea.

No need for extra manual adjustment of focus, alignment, and segmentation. This special Anterior OCTA mode is customized for cornea and anterior physicians. All the information above is from one single scan from “Toward Pi” SS-OCT/OCTA system. One more of π reasons we love Toward Pi.

Image courtesy of Dr. Shen Zhibin, Dazhou Central Hospital, China

Material organization: Dr. Jian Zhou, Toward Pi.