Results 71 to 80 of about 30,400 (206)

Current application of blockchain technology in healthcare and its potential roles in Urology

BJU International, EarlyView.
Objective To assess the current uses of blockchain technology in surgery and explore potential applications in urology. Methods A systematic literature review and critical appraisal was performed. The PubMed database was searched for all relevant papers published in English, between 2003 and 2023, on blockchain and surgery, and urology.
Sulleyman Felemban, Ting Wai Yiu, Michael Harvey, Herman Lim, Jingge Zhu, Damien Bolton, Joseph Ischia   +6 more
wiley   +1 more source

Pupillary block glaucoma following implantation of a posterior chamber pseudophakos in the anterior chamber.

Indian Journal of Ophthalmology, 2002
Pupillary block glaucoma is a common complication of cataract surgery, especially following anterior chamber intraocular lens implantation. We report a case of pupillary block glaucoma with a posterior chamber IOL that was implanted in the anterior ...
Mandal Anil, Bagga Harmohina
doaj  

Prevalence and causes of blindness and visual impairment in Muyuka: a rural health district in South West Province, Cameroon.

, 2006
AIM: To estimate the prevalence and causes of blindness and visual impairment in the population aged 40 years and over in Muyuka, a rural district in the South West Province of Cameroon.
Befidi-Mengue, R, Dineen, B, Foster, A, Kuper, H, Oye, JE   +4 more
core   +2 more sources

Astigmatism management in cataract surgery with Precizon(®) toric intraocular lens: a prospective study [PDF]

, 2016
PURPOSE: The purpose of this study was to evaluate the visual and refractive outcomes and rotational stability of the new aspheric Precizon(®) toric intraocular lens (IOL) for the correction of corneal astigmatism in cataract surgery.
Brochado, M., Firmino-Machado, J., Lume, M., Menezes, C., Menéres, P., Rodrigues, P., Tenedório, P., Vale, C.   +7 more
core   +2 more sources

Update of intraocular lens implantation in children

Saudi Journal of Ophthalmology, 2012
Cataract is a common problem that affects the vision in children and a major cause of amblyopia in children. However, the management of childhood cataract is tenuous and requires special considerations especially with regard to intraocular lens (IOL) implantation. Age at which an IOL can be implanted is a controversial issue.
Mohammed Al Shamrani, Shahira Al Turkmani   +1 more
openaire   +3 more sources

Second‐Generation (44‐Channel) Suprachoroidal Retinal Prosthesis: Surgical Stability and Safety During a 2‐Year Clinical Trial

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background To assess the safety and stability profile of the suprachoroidal retinal prosthesis (ScRP) in participants with retinitis pigmentosa (RP) for 2 years from implantation. Methods Four participants, with advanced RP and bare‐light perception vision were enrolled in a prospective, single arm unmasked interventional clinical trial and ...
Penelope J. Allen, Maria Kolic, Elizabeth K. Baglin, Samuel A. Titchener, Jessica Kvansakul, David A. X. Nayagam, Jonathan Yeoh, Robert J. Briggs, Joel Villalobos, Christopher E. Williams, Myra B. McGuinness, Chi D. Luu, Matthew A. Petoe, Carla J. Abbott, for the Bionics Institute and Centre for Eye Research Australia Retinal Prosthesis Consortium   +14 more
wiley   +1 more source

A proposed rapid methodology to assess the prevalence and causes of blindness and visual impairment.

, 2006
PURPOSE: To determine whether a sample of the 50-year-old and above population would provide comparable information to a total population-based survey. METHODS: In 1996, a national eye survey of the total population in The Gambia was undertaken and the ...
Dineen, Brendan, Faal, Hannah, Foster, Allen   +2 more
core   +1 more source

Posterior chamber collagen copolymer phakic intraocular lenses to correct myopia : five-year follow-up [PDF]

, 2011
PURPOSE: To evaluate the long-term safety and efficacy of posterior chamber collagen copolymer phakic intraocular lens (pIOL) implantation to correct myopia. SETTING: Fern!andez-Vega Ophthalmological Institute, Oviedo, Spain.
Alfonso, José F., Baamonde, Begoña, Fernandes, Paulo Rodrigues, Fernández-Vega, Luis, González-Méijome, José Manuel, Montés-Micó, Robert   +5 more
core   +1 more source

Low‐Cost New Glaucoma Drainage Device in Indonesia: One Year Follow‐Up of 252 Subjects

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background To evaluate the early efficacy and safety of a new polymethyl methacrylate 200 mm2 non‐valved glaucoma drainage device (GDD) designed for Indonesian use over a 12 month period. Methods This was a prospective study following subjects with various forms of refractory glaucoma aged ≥ 7 years old followed for 12 months. The subjects had
Virna Dwi Oktariana Asrory, William H. Morgan   +1 more
wiley   +1 more source

Cataract Surgery in the Small Adult Eye: A Review

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Modern cataract surgery continues to advance, yet intraocular lens (IOL) based surgery in the small adult eye remains challenging. Thorough preoperative assessment and surgical preparation optimise postoperative outcomes in these cases. Advances in IOL power calculation, including artificial intelligence‐driven formulas, improve accuracy ...
Jonathan E. Moore, Richard N. McNeely, Salissou Moutari   +2 more
wiley   +1 more source