Abstract:
PURPOSE:Light reflex from the cornea and tear film as contributors to beautiful eyes ("eye sparkling") are reviewed. METHODS:A systematic literature review was conducted using "Purkinje-Sanson image," "corneal light reflex," "corneal topography," "corneal wavefront aberration," and "tear interference image" as search terms. RESULTS:Articles on corneal surface regularity and stability and tear interferometry of the precorneal tear lipid layer were reviewed. PS-1 image, that is light reflex from the cornea and tear film, is widely used in practical ophthalmic examination. CONCLUSION:To achieve a brilliant beauty of the eye ("eye sparkling"), it is important that the tear film (aqueous layer) surface is smooth and stable with adequate tear volume and that the tear lipid layer is present in adequate thickness.
journal_name
Corneajournal_title
Corneaauthors
Goto Edoi
10.1097/01.ico.0000247219.18295.5esubject
Has Abstractpub_date
2006-12-01 00:00:00pages
S78-81issue
10 Suppl 1eissn
0277-3740issn
1536-4798pii
00003226-200612001-00015journal_volume
25pub_type
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