You searched for "keratectomy"

272 results found

Outcomes of corneal cross-linking in paediatric patients compared to fellow untreated eyes

This retrospective cohort study evaluated long-term visual, refractive, topographic and safety outcomes of corneal cross-linking (CXL) in patients younger than 18-years-old with keratoconus. The study included all consecutive paediatric patients who underwent epithelium-off CXL treatment for keratoconus at the study...

The impact of collagen crosslinking on keratoplasty numbers in keratoconics

A question of corneal cross-linking (CXL) reducing keratoplasty numbers in keratoconics was addressed in this single centre observational study from the Oslo University Hospital – a sole provider of keratoplasties and CXL for a population of 2.8 million. Authors compared...

Keratoconus prevalence in astigmatic adolescents

The authors from Israel performed a cross-sectional study of 896,377 adolescents aged 16–20 years who underwent refraction and topography/tomography between 2011 and 2022. A total of 1886 (0.21%) were diagnosed with keratoconus with increasing astigmatism level being strongly associated with...

Macular characteristics in unilateral idiopathic FTMH and fellow eyes

This retrospective observational study, conducted at a single site, aimed to compare characteristics of the macular structure and foveal pit in unilateral full-thickness macular hole (FTMH) and healthy fellow eyes. Full-thickness macular holes were further classified into three categories: (1)...

Surgical management of IIIcnp

This was a retrospective review of a cohort of patients with complete third nerve palsy (IIIcnp) managed by a surgical technique of full tendon transposition (FTT) of the lateral rectus (LR) to the medial rectus (MR) augmented with posterior fixation...

Nishida procedure for VIcnp

This study reports results in treatment of complete sixth nerve palsy (VIcnp) by modified Hummelscheim (Nishida’s) procedure; vertical muscle halves after splitting were secured with anchoring sutures to the sclera with anchoring of only the temporal muscle margins to the...

High-fluence collagen cross-linking

The authors treat seven eyes with progressive keratoconus with a high energy (18mW) for five minutes delivering a total energy similar to that suggested by the original Dresden protocol (3mW for 30mins). All eyes had a thickness >400µm following epithelial...

Customised corneal crosslinking with supplemental oxygen

In this prospective interventional case series, the authors investigate using supplemental oxygen delivery during epithelium-on corneal crosslinking (CXL) with specially designed oxygen delivery goggles. Twenty-seven eyes of 24 patients underwent epi-on CXL with Riboflavin and Ultraviolet-A irradiation. At six months...

Aqueous misdirection: a case series of unexpected surgical complications

Aqueous misdirection (AM), also known as malignant glaucoma, is a form of secondary glaucoma that typically presents with shallowing of the anterior chamber (AC), raised intraocular pressure (IOP), and reduced visual acuity (VA) in the presence of patent peripheral iridotomies...

Your 101 guide to interpreting the Pentacam®

Anterior segment tomography produces a three-dimensional assessment of anterior and posterior corneal structures. The Pentacam uses rotating Scheimpflug imaging to generate cross-sectional scans of the cornea and anterior chamber, essential for detecting ectasia, refractive surgery screening and longitudinal monitoring. However,...

Advanced Glaucoma Surgery Course in Africa through the Juba-Bournemouth VISION 2020 LINK

In order to enhance specialist skills, particularly for South Sudan, the Juba-Bournemouth VISION 2020 LINK has been offering week-long intensive ophthalmic specialist training for the last three years, in collaboration with the University of Nairobi, the College of Ophthalmology of...

Congenital cataract

Congenital cataract is the clouding or opacification of the lens that occurs at birth or weeks after (infantile cataract). They can be unilateral or bilateral and vary in form, size and location, and consequently the visual impact, management course and...