Results 181 to 190 of about 2,515 (197)

Vector analysis of myopic astigmatism corrected by femtosecond refractive lenticule extraction

Journal of Cataract and Refractive Surgery, 2013
To evaluate the visual outcome of refractive lenticule extraction in eyes with myopic astigmatism using the Visumax femtosecond laser.Department of Ophthalmology, HELIOS Klinikum Erfurt, Erfurt, Germany.Nonrandomized clinical trials.The data set encompassed treatments of sphere and astigmatism.
Kathleen S, Kunert, Christoph, Russmann, Marcus, Blum, Georg, Sluyterman V L   +3 more
openaire   +2 more sources

Refractive small-incision lenticule extraction: Push-up and push-down techniques

Journal of Cataract and Refractive Surgery, 2016
We describe 2 techniques for manipulating the edge of the lenticule in refractive small-incision lenticule extraction. In the push-up technique, an instrument with a Y-shaped tip is inserted through the incision and used to push the edge of the lenticule up, facilitating visualization of the edge of the lenticule, which might accelerate the learning ...
Abdelmonem, Hamed, Ahmed, Fekry
openaire   +2 more sources

Corneal Sensation After Corneal Refractive Surgery with Small Incision Lenticule Extraction

Optometry and Vision Science, 2013
To compare effects of small-incision lenticule extraction (SMILE) and femtosecond laser-assisted in situ keratomileusis (F-LASIK) on corneal sensation and dry eye parameters.In this prospective, randomized, contralateral-eye study, 28 patients with myopia or myopic astigmatism in both eyes were enrolled.
Ahmet, Demirok, Engin Bilge, Ozgurhan, Alper, Agca, Necip, Kara, Ercument, Bozkurt, Kadir Ilker, Cankaya, Omer Faruk, Yilmaz   +6 more
openaire   +2 more sources

Central Corneal Sublayer Pachymetry and Biomechanical Properties After Refractive Femtosecond Lenticule Extraction

Journal of Refractive Surgery, 2014
PURPOSE: To compare central corneal sublayer pachymetry and biomechanical properties after femtosecond lenticule extraction (FLEX) and small-incision lenticule extraction (SMILE). METHODS: A prospective, randomized, single-masked clinical trial of 35 patients treated for moderate to
Vestergaard, Anders H, Grauslund, Jakob, Ivarsen, Anders R, Hjortdal, Jesper Ø   +3 more
openaire   +4 more sources

Small Incision Lenticule Extraction for Hyperopia: 3-Month Refractive and Visual Outcomes

Journal of Refractive Surgery, 2019
PURPOSE: To evaluate visual and refractive outcomes of small incision lenticule extraction (SMILE) for hyperopia. METHODS: This prospective study of vertex-centered hyperopic SMILE used the VisuMax femtosecond laser (Carl Zeiss Meditec, Jena, Germany).
Dan Z, Reinstein, Kishore R, Pradhan, Glenn I, Carp, Timothy J, Archer, Alexander C, Day, Walter, Sekundo, Purushottam, Dhungana   +6 more
openaire   +2 more sources

[SMILE: refractive lenticule extraction for myopic correction].

Journal francais d'ophtalmologie, 2016
It is currently possible to obtain refractive correction without using an excimer laser; the technique is called ReLEx(®) (Refractive Lenticule extraction) and uses the femtosecond laser VisuMax(®) (Carl Zeiss Meditec, Jena, Germany). We present initial clinical experience with small-incision (4mm) lenticule extraction (SMILE) for the treatment of ...
C, Albou-Ganem, A, Lavaud, R, Amar
openaire   +1 more source

Small Incision Lenticule Extraction (SMILE) for Hyperopia: 12-Month Refractive and Visual Outcomes

Journal of Refractive Surgery, 2019
PURPOSE: To evaluate visual and refractive outcomes of small incision lenticule extraction (SMILE) for hyperopia. METHODS: This was a prospective study of vertex-centered hyperopic SMILE using the VisuMax femtosecond laser (Carl Zeiss Meditec, Jena, Germany). Inclusion criteria were
Kishore R, Pradhan, Dan Z, Reinstein, Glenn I, Carp, Timothy J, Archer, Purushottam, Dhungana   +4 more
openaire   +2 more sources

Results of small incision lenticule extraction: All-in-one femtosecond laser refractive surgery

Journal of Cataract and Refractive Surgery, 2011
To report the clinical results of small incision lenticule extraction to correct refractive errors using a femtosecond laser to refine the femtosecond lenticule extraction technique.Private laser center, Vadodara, India.Prospective clinical study.The VisuMax femtosecond laser system was used to perform small incision lenticule extraction to treat ...
Rupal, Shah, Samir, Shah, Sayantan, Sengupta   +2 more
openaire   +2 more sources

[Refractive lenticule extraction - The ReLEx/SMILE technique : Video article].

Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft, 2019
Refractive lenticule extraction (ReLEx/SMILE) is a refractive surgical method developed by the authors in stages primarily for correction of myopia and myopic astigmatism, in which a femtosecond laser is exclusively used. In the (ReLEx/SMILE) method a refractive lenticule is generated by the femtosecond laser, which is subsequently extracted through a ...
M, Blum, W, Sekundo
openaire   +1 more source

Refractive Coupling Effects in Keratorefractive Lenticule Extraction Procedures: A Machine Learning–Assisted Approach

Journal of Refractive Surgery
Purpose To evaluate the impact of refractive couplings in myopia and myopic astigmatism with two different keratorefractive lenticule extraction (KLEx) systems. Methods This was a retrospective evaluation of refractive outcomes with two different lasers studying 2,841 eyes ...
Soodabeh, Darzi, Samuel, Arba-Mosquera, Kishore Raj, Pradhan, Anika, Förster, H Burkhard, Dick, Suphi, Taneri   +5 more
openaire   +2 more sources