Results 71 to 80 of about 3,774 (167)

A pilot study: lenticule quality of hyperopic small incision lenticule extraction (SMILE) in rabbits

BMC Ophthalmology, 2020
Background To evaluate lenticule surface characteristics of small incision lenticule extraction (SMILE) for hyperopia correction in rabbits. Methods The left and right eyes of 8 rabbits were divided into two groups.
Yu Zhao, Feng Zhao, Tian Han, Jing Zhao, Xingtao Zhou   +4 more
doaj   +1 more source

Epithelial and stromal remodelling following femtosecond laser–assisted stromal lenticule addition keratoplasty (SLAK) for keratoconus

Scientific Reports, 2021
The purpose of this study was to evaluate corneal epithelium and stromal remodelling with anterior segment optical coherence tomography in patients who have undergone stromal lenticule addition keratoplasty (SLAK) for advanced keratoconus.
Mario Nubile, Niccolò Salgari, Jodhbir S. Mehta, Roberta Calienno, Emanuele Erroi, Jessica Bondì, Manuela Lanzini, Yu-Chi Liu, Leonardo Mastropasqua   +8 more
doaj   +1 more source

Evaluation of Corneal Irregular Astigmatism and Visual Quality Following Bilateral Sequential SMILE and LASEK: A Six‐Year Comparative Study

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To compare the corneal spherical component (SC), regular astigmatism (RA), irregular astigmatism (IA, including asymmetry and irregularity), and visual quality 6 years after small incision lenticule extraction (SMILE) and laser subepithelial keratomileusis (LASEK) for mild‐to‐moderate myopia.
Hua Li, Weinan Hu, Min Li, Yuehui Shi, Lina Sun, Xiaoyun Ma, Jun Zou, Shengjie Li   +7 more
wiley   +1 more source

The pictures of the extracted lenticules and the mean lenticule circularity for different instruments.

, 2014
(A) Different designed SMILE lenticule strippers. (B) The corresponding extracted lenticules and the mean lenticule circularity for different instruments in the optimized laser setting.
Yu-Chi Liu (442069), Jodhbir S. Mehta (296469), Tarak Pujara (667591)   +2 more
core   +1 more source

Interocular Differences in Corneal Asphericity Are Associated with Stereopsis in Myopic Astigmatism Candidates for Laser Vision Correction

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To investigate the relationship between stereoacuity and corneal topographic parameters in patients with compound myopic astigmatism who are candidates for laser vision correction (LVC). Methods In this analytical cross‐sectional study, LVC candidates aged 18 years or older with compound myopic astigmatism and corrected distance visual acuity ...
Alireza Peyman, Mahsa Pourmahdi-Boroujeni, Pegah Noorshragh, Faezeh Fayaz, Mohsen Pourazizi, Emad Salimian, Shweta Negi   +6 more
wiley   +1 more source

Ascatterplot of the attempted versus archived manifest cylindrical corrections 3 months after (A) femtosecond lenticule extraction (FLEx) and (B) small-incision lenticule extraction (SMILE).

, 2015
Ascatterplot of the attempted versus archived manifest cylindrical corrections 3 months after (A) femtosecond lenticule extraction (FLEx) and (B) small-incision lenticule extraction (SMILE).
Mohamed A. Ali (354420), Mohamed Ehab M. Elewa (717743), Kazutaka Kamiya (284327), Akihito Igarashi (284332), Kimiya Shimizu (284328), Hidenaga Kobashi (284330)   +5 more
core   +1 more source

A Novel MATLAB‐Based Quantification of Microincision Cyclotorsion and Its Impact on Myopic Astigmatism Correction in KLEx

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To develop an automated image recognition method for the identification of corneal microincisions in keratorefractive lenticule extraction (KLEx) and assess microincisional cyclotorsion and its impact on postoperative astigmatism correction using vector analysis.
Jie Hou, Feng Rao, Yulin Lei, Jing Zhang, Yahui Dong, Deepali Deepali   +5 more
wiley   +1 more source

Ascatterplot of the attempted vs the achieved manifest spherical equivalent correction 3 months after femtosecond lenticule extraction (FLEx) and small-incision lenticule extraction (SMILE).

, 2015
Ascatterplot of the attempted vs the achieved manifest spherical equivalent correction 3 months after femtosecond lenticule extraction (FLEx) and small-incision lenticule extraction (SMILE).
Mohamed A. Ali (354420), Mohamed Ehab M. Elewa (717743), Kazutaka Kamiya (284327), Akihito Igarashi (284332), Kimiya Shimizu (284328), Hidenaga Kobashi (284330)   +5 more
core   +1 more source

Beyond 20/20: How Laser Eye Surgery Boosts Quality of Life (SMILE vs. FS‐LASIK)

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose Uncorrected refractive errors are the main cause of visual impairment globally and can be corrected with refractive surgeries, such as femtosecond laser–assisted in situ keratomileusis (FS‐LASIK) and small‐incision lenticule extraction (SMILE).
Pieter Juanarta, Susanti Natalya Sirait, R. Angga Kartiwa, Feti Karfiati, Rova Virgana, Budiman, Dirk Sandner   +6 more
wiley   +1 more source

Percentage of eyes attaining specified levels of astigmatism before femtosecond lenticule extraction (FLEx) and small-incision lenticule extraction (SMILE) and 3 months after treatment.

, 2015
Percentage of eyes attaining specified levels of astigmatism before femtosecond lenticule extraction (FLEx) and small-incision lenticule extraction (SMILE) and 3 months after treatment.
Mohamed A. Ali (354420), Mohamed Ehab M. Elewa (717743), Kazutaka Kamiya (284327), Akihito Igarashi (284332), Kimiya Shimizu (284328), Hidenaga Kobashi (284330)   +5 more
core   +1 more source