Results 61 to 70 of about 3,300 (161)

The EVO ICL for Moderate Myopia: Results from the US FDA Clinical Trial

Clinical Ophthalmology, 2022
Mark Packer Packer Research Associates, Boulder, CO, USACorrespondence: Mark Packer, Packer Research Associates, 1400 Bluebell Ave, Boulder, CO, 80302, USA, Tel +1 541 915 – 0291, Email mark@markpackerconsulting.comPurpose: To evaluate the safety and ...
Packer M
doaj  

Management of Corneal Ectasia after LASIK with Phototherapeutic Keratectomy Combined with Photorefractive Keratectomy and Collagen Cross‐Linking

Journal of Ophthalmology, Volume 2019, Issue 1, 2019., 2019
Background. To evaluate the efficacy of phototherapeutic keratectomy (PTK) combined with photorefractive keratectomy (PRK) and riboflavin with ultraviolet‐A collagen cross‐linking (CXL), performed sequentially on the same day, in the management of corneal ectasia after LASIK. Methods.
Weiyan Zhou, Hongya Wang, Xiao Zhang, Mingxia Tian, Changxia Cui, Xin Li, Guoying Mu, David P. Piñero   +7 more
wiley   +1 more source

Clinical Effects Observation of ICL Implantation With Personalized Surgically Induced Astigmatism for Correcting Low to Moderate Astigmatism With Myopia in Patients

Journal of Ophthalmology, Volume 2025, Issue 1, 2025.
Objective To evaluate the clinical effectiveness of personalized surgically induced astigmatism (SIA) combined with ICL implantation for correcting low to moderate astigmatism with myopia in patients. Methods A retrospective, noncomparative, noninterventional case series.
Ting Huang, Siyi Bao, Ke Li, Carlo Cagini   +3 more
wiley   +1 more source

Intentional Undercorrection by Implantation of Posterior Chamber Phakic Intraocular Lens With A Central Hole (Hole ICL) For Early Presbyopia

BioMed Research International, Volume 2018, Issue 1, 2018., 2018
Purpose. To assess visual performance at near to far distances in early presbyopic patients with undercorrection by implantation of an ICL with a central hole (hole ICL). Methods. This prospective study evaluated forty‐two eyes of 21 early presbyopic patients (age, 40 to 53 years) with spherical equivalents of ‐7.37 ± 3.18 D [mean ± standard deviation]
Masahide Takahashi, Kazutaka Kamiya, Nobuyuki Shoji, Sayaka Kato, Akihito Igarashi, Kimiya Shimizu, Mitsuru Nakazawa   +6 more
wiley   +1 more source

Clinical Observation of Posterior‐Chamber Phakic Implantable Collamer Lens V4c Implantation in Myopic Patients with Shallow Anterior Chamber Depth: A Retrospective, Consecutive Observational Study

Journal of Ophthalmology, Volume 2024, Issue 1, 2024.
Purpose. The reference range for the preoperative anterior chamber angle width for ICL surgery is unclear. Our objective was to assess the clinical effect and the range of anterior chamber angle width of posterior‐chamber implantable collamer lens V4c (ICL V4c) implantation in patients with anterior chamber depth (ACD) < 2.8 mm. Methods.
Juan Yuan, Shuang Wu, Zongli Hu, Chunlin Chen, Shiyang Ye, Jian Ye, Miguel Teus   +6 more
wiley   +1 more source

Three‐Year Outcomes of Cross‐Linking PLUS (Combined Cross‐Linking with Femtosecond Laser Intracorneal Ring Segments Implantation) for Management of Keratoconus

Journal of Ophthalmology, Volume 2018, Issue 1, 2018., 2018
Purpose. To analyze the results of three‐year outcomes of combined epithelium‐on cross‐linking with femtosecond laser ICRS (cross‐linking PLUS) for keratoconus management. Design. A retrospective multicenter clinical study. Methods. 43 eyes of 38 patients were subjected to preoperative and postoperative UCVA, BCVA, refraction, Pentacam pachymetry, and ...
Mohammed Iqbal Hafez Saleem, Hosam A. Ibrahim Elzembely, Mortada Ahmed AboZaid, Mohammed Elagouz, Ahmed Mohamed Saeed, Osama Ali Mohammed, Ahmed Gad Kamel, Roberto Zaldivar   +7 more
wiley   +1 more source

Comparison of Predictability in Vault Using NK Formula and KS Formula for the Implantable Collamer Lens Surgery

Journal of Ophthalmology, Volume 2024, Issue 1, 2024.
Background. This study aims to investigate the agreement between the NK and KS formulas in predicting the vault after implantation of an EVO‐implantable collamer lens (ICL). Methods. This retrospective study included 106 eyes of 57 patients who underwent ICL‐V4c implantation.
Xin Zhong, Yan Li, Yuancun Li, Geng Wang, Yali Du, Mingzhi Zhang, Maja Bohac   +6 more
wiley   +1 more source

Prospective Randomized Multicenter Comparison of the Clinical Outcomes of V4c and V5 Implantable Collamer Lenses: A Contralateral Eye Study

Journal of Ophthalmology, Volume 2018, Issue 1, 2018., 2018
Purpose. To compare the visual and refractive outcomes and night vision performance questionnaire results between V4c and V5 implantable Collamer lenses in a prospective, randomized, multicenter study. Settings. Four refractive surgery centers. Design. Prospective randomized multicenter single‐masked comparative study. Methods.
Takashi Kojima, Yoshihiro Kitazawa, Tomoaki Nakamura, Masahide Takahashi, Kazutaka Kamiya, Kazuo Ichikawa, Akihito Igarashi, Kimiya Shimizu, Lisa Toto   +8 more
wiley   +1 more source

Vertically Fixated Posterior Chamber Phakic Intraocular Lens Implantation Through a Superior Corneal Incision

Ophthalmology and Therapy, 2022
Introduction To assess the 1-year outcomes of vertically fixated posterior chamber phakic intraocular lens implantation through a superior corneal incision.
Kazutaka Kamiya, Wakako Ando, Hideki Hayakawa, Satoshi Gotoda, Nobuyuki Shoji   +4 more
doaj   +1 more source

Various topographic patterns of post-LASIK ectasia and their treatment modalities

Delta Journal of Ophthalmology, 2016
Purpose The purpose of this study was to present different topographic presentations of keratectasia following laser in-situ keratomileusis (LASIK), and their management strategies.
Sherif A Eissa
doaj   +1 more source