Early changes in photopic negative response in eyes with glaucoma with and without choroidal detachment after filtration surgery

Conclusion
Even in the early postoperative period within several days, the PhNR amplitude increased with IOP lowering following filtration surgery in the absence of CD. The presence of CD may arrest the improvement of the retinal ganglion cell function. The present results enhance understanding the structural and functional recovery after glaucoma surgery and the role of postoperative CD.

Source: British Journal of Ophthalmology - August 21, 2023 Category: Opthalmology Authors: Igawa, Y., Shoji, T., Weinreb, R., Miyake, Y., Yoshikawa, Y., Takano, S., Shinoda, K. Tags: Open access, Editor's choice Original articles - Clinical science Source Type: research