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3418 results found

Prostaglandin levels in femto cataract surgery

Following previous reports of pupil size decrease after femtosecond treatment, the authors compare levels of prostaglandins in patients undergoing femtosecond assisted cataract surgery with those having routine cataract surgery. Patients with inflammatory eye disease, previous trauma surgery, age-related macular degeneration...

Cataract surgery in patients with Vogt-Koyanagi-Harada

This retrospective, interventional case series of 286 patients (408 eyes) assessed visual outcome and prognostic factors in patients with Vogt-Koyanagi-Harada (VKH) undergoing cataract surgery between September 2008 and December 2017. Two groups were reviewed. The first group (352 eyes) had...

PI drops and respiratory change during surgery

Five percent povidone-iodine (PI) topical application to the eye has been observed to cause apnoea under general anaesthetic (GAS). The authors designed a randomised single-blinded controlled trial to evaluate changes in respiration caused by PI eye drops. They recruited 100...

Transcanalicular diode laser-assisted DCR: success rates and factors for success

This study aimed to evaluate the success rates of transcanalicular diode laser-assisted dacryocystorhinostomy (TCL-DCR) during three years of follow-up and to find clinical factors that influence surgical outcomes. Major outcomes were defined as a patent neo-ostium tested by irrigation (anatomical...

Lamellar patch grafts utilising cornea remnants from DMEK/PKP

The authors retrospectively reviewed 23 lamellar patch grafts performed over a six-year period for tectonic indications in corneal thinning and perforations. The anterior stroma of corneal endothelium peeled for descemet membrane endothelial keratoplasty (DMEK) were used to prepare circular lamellar...

Corneal dellen following strabismus surgery

This study aimed to evaluate the frequency of corneal dellen (CD) development, the healing process and associated factors that affect the development and healing of CD formation after strabismus surgery. This study retrospectively reviewed 1264 eyes of 714 patients from...

Efficacy of combined vitrectomy with intravitreal corticosteroid injection for ERM

In this study the authors evaluated the efficacy of vitrectomy combined with corticosteroid injection for idiopathic epiretinal membrane (ERM). A systematic literature review was conducted by searching three electronic databases, PubMed, Embase and Medline, up to 2020 for relevant studies....

Current concepts of the uveitis-glaucoma-hyphaema (UGH) syndrome

The authors discuss pathophysiology, aetiology and current management strategies of UGH syndrome. The clinical features of UGH are different than initial descriptions. UGH today is most often associated with posterior chamber IOLs that are not placed within the capsular bag...

Canadian centre experience with ocular cystinosis cases

Ocular cystinosis (OC) is an uncommon recessive genetic disease occurring in about one case per 100–200,000 live births. Patients have accumulation of cystine crystals within tissues. Ocular symptoms include photophobia, blepharospasm, foreign body sensation, retinopathy and visual impairment. Crystals have...

Diagnosis and management of IV cranial nerve palsy

Aetiology: Trochlear nerve palsy can be divided into acute or congenital. Congenital trochlear nerve palsy is usually noted in childhood with development of abnormal head posture. Various pathologies can lead to acute IV nerve palsy, most commonly trauma. Other causes...

Differential diagnosis of retinoblastoma and pseudo retinoblastoma

The authors reviewed the rate of pseudo retinoblastoma (PRB) among cases referred for suspicion of RB at a tertiary referral centre in Turkey and the distribution of PRB cases according to age. This was a retrospective study of 549 patients...

ABDO response to free sight tests for special schools

The Association of British Dispensing Opticians (ABDO) has issued the following response to government’s and NHS England’s announcement on free sight tests for special schools.