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목적 : To compare prelaminar tissue thickness between normal tension glaucoma and primary open-angle glaucoma.
방법 : Optic nerve head B-scans were obtained by the enhanced depth imaging(EDI) modes of the Spectralis OCT from 30 primary open-angle glaucoma (POAG) patients and 80 normal tension glaucoma (NTG) patients. Prelaminar thickness was measured at the center. Prelaminar thickness in patients with NTG was compared with that in patients with POAG.
결과 : Prelaminar thickness was thinner in the POAG group(57.5±18.79 μm) than the NTG group (79.47±39.82 μm). (p=0.001)
결론 : The prelaminar tissue was thinner in POAG eyes than NTG eyes.
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