PurposeTo investigate the possible risk factors for treatment failure in patients who had undergone Preserflo Microshunt (PMS) implantation. using anterior-segment optical coherence tomography (AS-OCT) to analyze the internal structures of the bleb. MethodsThe PMS blebs of 54 patients were evaluated with AS-OCT. A mathematical model was used to calculate the total filtering surface of... https://www.spidertattooz.com/Superdry-Organic-Cotton-Essential-Baseball-L-S-T-shirt/