Results 211 to 220 of about 60,557 (267)

Visual Outcomes and Safety of Ray-Tracing-Guided Laser-Assisted In Situ Keratomileusis: A Systematic Review and Meta-Analysis. [PDF]

Ophthalmol Ther
Friedrich M, Augustin VA, Auffarth GU, Khoramnia R, Son HS.   +4 more
europepmc   +1 more source

Comparative Effectiveness of Three Myopia Control Lenses: A Multicenter, Real-World Study of 5182 Adolescents and Children in Chongqing, China. [PDF]

Transl Vis Sci Technol
Chen X, Pan H, Yi J, Tang Y, Rao J, Ren S, Li Q, Guo J, Llovet-Rausell A, Chen C, Zhou Q, Wang Y.   +11 more
europepmc   +1 more source

Clinical Application of the Modified Scleral Tunnel Intraocular Lens Ciliary Sulcus Suture-Fixation Technique. [PDF]

J Ophthalmol
Li B, Liu Y, Long X, Qi H.
europepmc   +1 more source

To Evaluate the Agreement and Repeatability of the Eyerobo VS Portable Autorefractor Cycloplegic Refraction in Children and Adolescents. [PDF]

Clin Ophthalmol
Cui M, Zhou Y, He X, Hu L, Chen J, Yan C, He W, Qin G, Yu S.   +8 more
europepmc   +1 more source

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Refraction and refractive errors in an elderly population

Ophthalmic and Physiological Optics, 1988
The data for this paper were collected during a two‐year study of the elderly in the market town of Melton Mowbray. The randomly selected subjects, aged 76 years of age and older, were found to be on average + 1.33 D hypermetropic and the average cylinder power was 0.82 D.
J R, Lavery, J M, Gibson, D E, Shaw, A R, Rosenthal   +3 more
openaire   +2 more sources

Refractive lens exchange as a refractive surgery modality

Current Opinion in Ophthalmology, 2004
Refractive lens exchange is becoming a more popular method of refractive surgery in the presbyopic patient. The limitations of keratorefractive surgery have led to a resurgence of lens exchange surgery for patients with prescriptions outside the limits of corneal refractive procedures, in addition to patients with routine refractive errors requesting a
Richard S, Hoffman, I Howard, Fine, Mark, Packer   +2 more
openaire   +2 more sources

Refraction and refractive surgery

Acta Ophthalmologica, 2009
AbstractAbstract not ...
openaire   +1 more source

Refractive Miscalculation with Refractive Surprise

2008
Although a refractive surprise due to an error in the sphere is quiet uncommon using excimer technology, its clinical impact may be devastating for the patient and the surgeon. There are several sources of mistakes that may cause a refractive surprise: a human source, laser-related condition, laser suite conditions, and the patient’s response to ...
Arturo S. Chayet, Luis F. Torres, Noel Alpins, Gemma Walsh   +3 more
openaire   +1 more source

The Practice of Refraction.

Archives of Ophthalmology, 1964
Only praise can be given to any book written by Sir Stewart Duke-Elder. His "The Practice of Refraction" is now in its seventh edition, which is proof enough of its worth. It is intended to be a practical and complete guide to the would-be refractionist, and this it is without burdening him with mathematical formulae and proof for every statement.
openaire   +1 more source

Refractive Surgery

Collegian, 1999
This article presents an overview of the terms used in laser refractive surgery and identifies the benefits, outcomes, complications and shortcomings of these procedures. Even though it is 'fashionable' to have these procedures done, they are still largely experimental. Although there are benefits from these procedures, thorough screening and selection
openaire   +2 more sources