Publications by authors named "Paul Athanasiov"

Purpose: AcrySof IQ Vivity is a unique non-diffractive extended depth of focus intraocular lens with wavefront-shaping X-WAVE technology. This study evaluated the cost-effectiveness of AcrySof IQ Vivity intraocular lens (DFT015) compared with standard aspheric monofocal intraocular lens (SN60WF), from a private health fund perspective in Australia.

Methods: A Markov model was developed using the following health states: well, need for spectacles (near/distance/bifocal/varifocal), very bothersome visual disturbances (glare/haloes/starbursts) - with/without spectacles, and death.

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We report a patient with bilateral choroidal metastasis from disseminated cervical squamous cell carcinoma. A 52-year-old woman presented with progressive bilateral visual loss due to choroidal masses in both eyes. The fundus examination revealed posterior serous retinal detachment in both eyes associated with creamy choroidal lesions.

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A 29-year-old lady receiving repeated blood transfusions for β thalassemia since childhood, presented with rapidly deteriorating symptoms of night blindness and peripheral visual field loss. She was recently commenced on high-dose intravenous desferrioxamine for reducing the systemic iron overload. Clinical and investigative findings were consistent with desferrioxamine-related pigmentary retinopathy and optic neuropathy.

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Proximal obstruction of the lacrimal drainage system is typically managed with conjunctivodacryocystorhinostomy and lacrimal bypass tubes, a technique first described in 1962 by Lester Jones. This initial approach utilizes a temporary stent to allow epithelialization of the fistula. Over the last 49 years numerous alterations to this technique have been described, including permanent intubation of the lacrimal bypass fistula, now the most common approach.

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Purpose: To present the microscopic lateral tarsal fixation findings in Caucasians, focusing on the lateral rectus capsulopalpebral fascia (lrCPF), lateral canthal band (LCB), and the tarsus.

Materials And Methods: Seven Caucasian cadavers (13 eyelids: 7 right and 6 left; age range, 78-101 years) were used. Microscopic axial sections parallel to the eyelid margin were made and stained with Masson's trichrome.

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Purpose: To estimate the prevalence of and risk factors for cataracts in the Kandy District of central Sri Lanka.

Methods: A population-based, cross-sectional ophthalmic survey of the inhabitants of rural villages in central Sri Lanka was conducted; 1375 individuals participated (79.9%; age > or = 40 years, average age 57) and 1318 (95.

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Purpose: To determine the cataract surgical coverage and investigate the barriers to cataract surgery in the Kandy District of central Sri Lanka.

Methods: A population-based, cross-sectional ophthalmic survey of the inhabitants of rural villages in central Sri Lanka was conducted; there were 1721 eligible subjects and 1375 participated (79.9% participation rate).

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Developments in fiberoptic technology and increasing interest in minimally invasive surgery have fueled advances in transcanalicular surgery. This article presents a review of instruments and methods for diagnostic and therapeutic approaches to adult lacrimal drainage obstruction. Available endocanalicular probes, microendoscopes, lasers, microdrills, trephines, and antegrade lacrimal balloon catheters are discussed and compared.

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Purpose: The aim of this study is to determine the cataract surgical coverage and investigate the barriers to cataract surgery as reported by those with cataract-induced visual impairment in rural Myanmar.

Methods: A cross-sectional, population-based survey of inhabitants 40 years of age and over from villages in the Meiktila District (central Myanmar); 2481 eligible participants were identified and 2076 participated. Data recording included corrected visual acuity, dilated slit lamp examination and stereoscopic fundus examination.

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Enophthalmos can be defined as a relative, posterior displacement of a normal-sized globe in relation to the bony orbital margin. Non-traumatic enophthalmos has a wide variety of clinical presentations and may be the first manifestation of a number of local or systemic conditions. It may present with cosmetic problems such as deep superior sulcus, pseudoptosis or eyelid retraction; or functional problems such as diplopia or exposure keratopathy.

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A 59-year-old woman with congenital orbital fibrosis with ptosis and enophthalmos underwent surgery to widen the palpebral fissures, which resulted in an acceptable cosmetic appearance. This is a rare entity that has been classified as a subtype of congenital fibrosis of the extraocular muscles. However, after a review of literature we believe that congenital orbital fibrosis should be considered a separate entity: it is unilateral, diffusely involves the orbit (not just the extraocular muscles) and does not appear to have a hereditary predisposition.

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Background: The occurrence of giant cell arteritis (GCA) in the setting of polymyalgia rheumatica (PMR) is not uncommon. It is imperative to recognise the symptoms and signs of GCA in this setting as the treatment of PMR with low dose corticosteroids will not protect the patient against the blinding consequences of GCA.

Objective: This article reports the case of a woman with PMR who developed sudden and irreversible vision loss due to GCA.

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