Microstructure of parapapillary atrophy: beta zone and gamma zone.

  title={Microstructure of parapapillary atrophy: beta zone and gamma zone.},
  author={Yi Dai and Jost Bruno Jonas and Haili Huang and Min Wang and Xinghuai Sun},
  journal={Investigative ophthalmology & visual science},
  volume={54 3},
PURPOSE To examine the morphologic features of parapapillary atrophy by using enhanced depth imaging optical coherence tomography (EDI-OCT) and color fundus photographs. METHODS The clinical observational comparative study included 80 normal eyes of 46 subjects and 80 eyes of 46 patients with primary open-angle glaucoma. Both groups did not vary significantly in axial length (P = 0.62) and refractive error (P = 0.30). Color fundus photographs and cross-sectional B-scan images obtained by EDI… CONTINUE READING


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