Results 61 to 70 of about 10,303 (219)
Indian Journal of Ophthalmology, 2017 Purpose: This study aimed to evaluate the theoretical influence on intraocular lens power (PIOL) calculation of the use of keratometric approach for corneal power (Pc) calculation in keratoconus and to develop and validate an algorithm preliminarily to ...
Vicente J Camps +3 more
doaj +1 more source
Clinical Case Reports, Volume 14, Issue 3, March 2026.Immediate postoperative Pentacam corneal tomography revealing inferior‐temporal decentration of the biologic corneal inlay on the axial curvature map. ABSTRACT Biologic corneal inlays can rarely present with immediate postoperative decentration, which can be subtle and difficult to detect clinically. Real‐time tomography allows precise early diagnosis,
Giacomo Beschi, Guillermo Rocha
wiley +1 more source
, 2015 D = diopter, SD = standard deviation, Sw = within-subject standard deviation, CoV = within-subject coefficient of variation, ICC = intraclass correlation coefficient.Intraobserver Repeatability of Flat Keratometry (Kf), Steep Keratometry (Ks), Mean ...
Qinmei Wang (132105) +8 more
core +1 more source
BioengineeringCataracts are characterized by the crystalline lens of the eye becoming cloudy, and dry eye disease (DED) is a multifactorial disease in which the homeostasis of the tear film is lost.
Atsushi Kawahara
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Optometry and Vision Science, Volume 103, Issue 3, March 2026.ABSTRACT Purpose To determine the effect of +2.50 D add multifocal soft contact lenses (MFSCLs) compared to +1.50 D add and single vision contact lenses (SVCLs) on the relationship between axial elongation and myopia progression. Methods Individual estimates of D/mm were derived from the CLEERE Study, then applied to data from 289 participants in the ...
Donald O. Mutti +8 more
wiley +1 more source
AXIAL EYE LENGTH AND KERATOMETRIC CHANGES AFTER SCLERAL BUCKLING SURGERY
Zdravniški Vestnik, 2002 Background. The objectivization of keratometric and axial length changes in patients with retinal detachment undergoing standard scleral buckling surgery procedure.Patients and methods.
Mateja Blažič-Maležič +1 more
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Indian Journal of Ophthalmology, 2015 A professional mountain trekker presented with gradual, moderate visual decline in one eye. The subnormal vision could not be explained by the examination of anterior and posterior segment of either eye, which was unremarkable.
Dhananjay Shukla
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Bioinspired Tissue Transparency: Achieving Sclera‐to‐Cornea Transplantation
Advanced Science, Volume 13, Issue 10, 18 February 2026.A bioinspired decellularization‐compression‐locking tactic (DCLT) is developed to transform human sclerae into transparent corneal substitutes. These clear, robust, and pro‐regenerative substitutes are capable of repairing complex corneal injuries, including chemical burns, keratoconus, and penetrating wounds, demonstrating their clinical potential to ...
Xiuli Sun +8 more
wiley +1 more source
Abstract The technique of measuring the corneal power by keratometry is reviewed. The importance of the keratometer index for the translation of the radius into dioptric power is explained, and evidence is given that the conventional index of 1.3375 gives a corneal power which is higher than the physiological value.
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Clinical Ophthalmology, 2018 Francisco Bandeira,1 Merce Morral,2 Daniel Elies,2,3 Sergio Eguiza,2 Spyridoula Souki,2 Felicidad Manero,2 Jose L Güell2–4 1Cornea and External Disease Department, Federal University of São Paulo, São Paulo, Brazil; 2Cornea and ...
Bandeira F +6 more
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