Results 21 to 30 of about 313,255 (170)
Effects of rigid gas permeable contact lens on morphological parameters and vision-related quality of life in keratoconus patients [PDF]
International Journal of Ophthalmology, 2022 AIM: To evaluate the effect of rigid gas permeable contact lens (RGP-CL) on corneal morphological parameters and vision-related quality of life in keratoconus (KC) patients.
Yue Xu, Yun Wang, Xiao-Feng Zhang
doaj +1 more source
Delhi Journal of Ophthalmology, 2021 Present-day corneal tomography analysis has improved accuracy of corneal contour detection and is considered extremely valuable in the diagnosis of subclinical keratoconus.
Jigyasa Sahu
doaj +1 more source
Evaluation of the effectiveness of combined staged surgical treatment in patients with keratoconus
PLoS ONE, 2022 Purpose This study performs comparative assessment of the results of different types of two-stage surgical treatment in patients with keratoconus, including combination of corneal collagen cross-linking with intrastromal corneal ring segments followed by
Polad M. Maharramov, Fidan A. Aghayeva
doaj +2 more sources
Sustained convergence, axial length, and corneal topography [PDF]
, 2010 Purpose: To investigate the influence of convergence on axial length and corneal topography in young adult subjects.----------\ud Methods: Fifteen emmetropic young adult subjects with normal binocular vision had axial length and corneal topography ...
Woodman, Emily +7 more
core +1 more source
Influence of Lid Pressure on Corneal Topography [PDF]
, 1978 The belief that lid pressure variation can significantly effect corneal topography was examined in a series of trials involving blinking and lid retraction.
Carney, Leo G., Kiely, Patricia M.
core
Topography-guided PRK-PTK to treat post-infective corneal scars
, 2022 PURPOSE: To evaluate corneal transparency and visual acuity changes in patients with corneal scars due to infective keratitis (Acanthamoeba -Pseudomonas Aeruginosa- Herpes– Contact Lens Related Corneal Ulcers) treated with topography-guided PRK-PTK ...
E. B. Marcheggiani +4 more
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Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges
BMEMat, EarlyView.This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma +8 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam +3 more
wiley +1 more source
Fractal and Fractional, 2022 Fractal dimension (FD) together with advances in imaging technologies has provided an increasing application of digital images to interpret biological phenomena.
Shima Bahramizadeh-Sajadi +5 more
doaj +1 more source
Hydrophilic lens effects on central and peripheral corneal thickness and corneal topography [PDF]
, 1975 Hydrophilic lens wearing causes an almost evenly distributed central and peripheral corneal thickness increase which is virtually eliminated when gas of 100% oxygen tension is passed over the anterior corneal surface.
Carney, Leo G.
core