Evaluation of Corneal Epithelial Thickness Mapping

Evaluation of Corneal Epithelial Thickness Mapping

Optovue has developed a new feature for mapping corneal epithelial thickness. The purpose of the study is to evaluate the accuracy and repeatability of the epithelial thickness measurement. Consented subjects will undergo a series of cornea measurements using optical coherence tomography (OCT) that will be used for analysis.

Inclusion Criteria:

• 18 years of age or older
• Able and willing to provide consent
• Able and willing to complete the required examinations
• DRY EYE GROUP ONLY: Clinical diagnosis of dry eye
• CONTACT LENS GROUP ONLY: Regular contact lens wear

Exclusion Criteria:

• History of ocular surgery
• History of laser refractive surgery
• History of cataract surgery
• DRY EYE GROUP ONLY: Corneal pathology not associated with dry eye
• CONTACT LENS GROUP ONLY: Corneal pathology including dry eye
• NORMAL GROUP ONLY: History of contact lens wear or dry eye or corneal pathology