GAT influences CCT

Article

Goldmann applanation tonometry is affected by central corneal thickness, reveals a study in the Journal of Glaucoma.

Goldmann applanation tonometry is affected by central corneal thickness, reveals a study in the Journal of Glaucoma.

Dr Federico Saenz-Frances, Department of Ophthalmology, Hospital Clínico San Carlos, Universidad Complutense de Madrid, Madrid, Spain, examined a total of 136 consecutive healthy eyes.

The team constructed two multivariate linear regression models, with one for each tonometry system. The predictive variable in both models were keratometric power of the flattest and steepest axis, flattest axis, CCT, mean over corneal thickness and mean thickness of corneal zones I, II, III, IV, V and VI.

Multivariate regression analysis revealed that GAT was affected by CCT and mean thickness zones I, II and III. However, only the mean thickness zone II affected dynamic contour tonometry (DCT).

For more information please visit this link.

Recent Videos
Charles Wykoff, MD, PhD, discusses his Floretina ICOOR presentation topic, retinal non-perfusion in diabetic retinopathy, with David Hutton, editor of Ophthalmology Times
Elizabeth Cohen, MD, discusses the Zoster Eye Disease study at the 2024 AAO meeting
Vikas Chopra at AAO 2024: Advancements in MIGS are transforming patient care
Victoria L Tseng, MD, PhD, professor of ophthalmology and glaucoma specialist, UCLA
Brent Kramer, MD, of Vance Thompson Vision speaks at the 2024 AAO meeting
© 2024 MJH Life Sciences

All rights reserved.