Abstract
Background: Various types of modalities exist for examination of the Optic nerve head. As changes in the optic disc are a major indicator of glaucoma it is vital to establish which among the modalities correlate best with each other. In this study the cup to disc ratio was assessed using optical coherence tomography and optic nerve head photography and the ndings were compared A Methods: n observational study was conducted. Group I consisted of 50 patients of primary open angle glaucoma and Group II consisted of 50 non-glaucomatous patients. ONHP and OCT were done to assess the average cup to disc ratio CDR. Average CDR as calculated by the 2 methods was compared by Pearson correlation. Correlation value of +1 is total positive correlation, 0 is no correlation and −1 is negative correlation. The correlation value in the case Results: group was 0.86 for CDR. The correlation value in the control group was 0.72 for CDR. The study fo Conclusion: und OCT ndings and ONHPndings have weak correlation
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
