We have located links that may give you full text access.
Normative optical coherence tomography reference ranges of the optic nerve head, nerve fiber layer, and macula in healthy Saudi children.
Saudi Medical Journal 2023 November 29
OBJECTIVES: To use the Cirrus high-definition (HD)-OCT to establish normative data for the macula and optic disc in healthy Saudi children and to examine the effect of age and gender on these parameters.
METHODS: This retrospective study was carried out at King Abdulaziz University Hospital (KAUH), Saudi Arabia from November 2022 to April 2023. The study involved 135 full-term and healthy Saudi children aged 4-18 years who were evaluated at the KAUH ophthalmology clinic. Detailed demographic and ocular disease history data were obtained from the patients' medical records. The main outcome measures of the study included measurements of retinal nerve fiber layer (RNFL) thickness, macular thickness, and optic nerve head (ONH).
RESULTS: The mean macular volume was 9.9 mm3 , the mean macular thickness was 275.9 μm, and the mean central subfield thickness was 240.6 μm. There was no significant association between age and the macular values, except for the superior inner macula. Boys had significantly thicker central macula than girls, while the RNFL quadrants were not different between age groups and genders. The mean values for RNFL thickness, disc area, rim area, and cup volume were 93.9 μm, 2 mm2 , 1.6 mm2 , and 0.3 mm3 , respectively. The vertical ratio of cup to disc was 0.4.
CONCLUSION: Normative values for macular and optic nerve measures among Saudi children were established using the Cirrus HD-OCT device to serve as a reference.
METHODS: This retrospective study was carried out at King Abdulaziz University Hospital (KAUH), Saudi Arabia from November 2022 to April 2023. The study involved 135 full-term and healthy Saudi children aged 4-18 years who were evaluated at the KAUH ophthalmology clinic. Detailed demographic and ocular disease history data were obtained from the patients' medical records. The main outcome measures of the study included measurements of retinal nerve fiber layer (RNFL) thickness, macular thickness, and optic nerve head (ONH).
RESULTS: The mean macular volume was 9.9 mm3 , the mean macular thickness was 275.9 μm, and the mean central subfield thickness was 240.6 μm. There was no significant association between age and the macular values, except for the superior inner macula. Boys had significantly thicker central macula than girls, while the RNFL quadrants were not different between age groups and genders. The mean values for RNFL thickness, disc area, rim area, and cup volume were 93.9 μm, 2 mm2 , 1.6 mm2 , and 0.3 mm3 , respectively. The vertical ratio of cup to disc was 0.4.
CONCLUSION: Normative values for macular and optic nerve measures among Saudi children were established using the Cirrus HD-OCT device to serve as a reference.
Full text links
Related Resources
Trending Papers
Renin-Angiotensin-Aldosterone System: From History to Practice of a Secular Topic.International Journal of Molecular Sciences 2024 April 5
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app