Results 41 to 50 of about 2,885 (209)
BMC Ophthalmology, 2022 Background To assess and compare the efficacy, safety, accuracy, predictability and visual quality of a diffractive trifocal intraocular lens (IOL) and a refractive rotationally asymmetric bifocal IOL in eyes with axial myopia.
Tong Sun +7 more
doaj +1 more source
Synchronous Trifocal Colorectal Cancer [PDF]
Baylor University Medical Center Proceedings, 2016 Synchronous colorectal cancers (SCRCs) have been increasingly diagnosed due to emerging diagnostic modalities. The presence of three or more synchronous colorectal cancers has, however, only rarely been reported. A 76-year-old white man presented for management of two concurrent colorectal adenocarcinomas in the left colon evidenced on total ...
Charalampoudis, Petros +4 more
openaire +3 more sources
Influence of implantation of diffractive trifocal intraocular lenses on standard automated perimetry
BMC Ophthalmology, 2022 Background This prospective comparative study aimed to investigate the influence of diffractive trifocal intraocular lenses (IOLs) implantation on standard automated perimetry.
Jinhee Lee +3 more
doaj +1 more source
DiagnosticsWe aimed to survey the potential correlation between biometric parameters and postoperative outcomes after implanting extended depth-of-focus (EDOF) intraocular lenses (IOLs) and trifocal IOLs.
Chia-Yi Lee +5 more
doaj +1 more source
Trifocal toric intra-ocular lens implantation in pediatric traumatic cataract
American Journal of Ophthalmology Case Reports, 2020 Purpose: To present the case of a 6-year-old child who presented with a traumatic cataract and was treated with trifocal toric intra-ocular lens implantation.
Lucas M.M. Vianna +2 more
doaj +1 more source
A review of angle kappa and multifocal intraocular lenses and their effect on visual outcomes
Acta Ophthalmologica, Volume 104, Issue 2, Page e122-e138, March 2026.Abstract Although most patients are satisfied with their vision after multifocal intraocular lens (IOL) implantation, dissatisfaction has been reported for various reasons, including poor visual outcomes and visual disturbances. Many published reports hypothesise that preoperative angle kappa may be an associated factor in patient dissatisfaction ...
Thomas Kohnen +2 more
wiley +1 more source
Outcomes after Trifocal Femoral Fractures [PDF]
, 2014 Trifocal femur fractures are those of the femoral neck, diaphysis, and distal femur. These high-energy injuries predominantly occur in young people with the potential for long-term complications and disability.
Shamim Umarji +2 more
core +1 more source
Scientific ReportsTo evaluates postoperative color perception in cataract patients implanted with various yellow-tinted intraocular lenses (Y-IOL) and clear intraocular lenses (C-IOL), including extended depth of focus (EDOF) and trifocal lenses, using the Farnsworth ...
Haokun Qu +7 more
doaj +1 more source
Frontiers in Medicine, 2021 The comparative efficacy of trifocal and bifocal intraocular lenses (IOLs) remained uncertain among patients undergoing cataract surgery. A systematic review and meta-analysis was performed to answer this question.
Ziran Zhang +4 more
doaj +1 more source