The Value of Keratometry and Central Corneal Thickness Measurements in the Clinical Diagnosis of Marfan Syndrome

There was a highly significant difference in keratometry values between Marfan and control patients, and values less than 42 D could be used as a clinical diagnostic criterion for Marfan syndrome. Significant overlap in CCT values between Marfan and control patients suggests that further investigation is necessary to determine the clinical utility of CCT measurements.