Diabetic cataracts are common in diabetic dogs and lead to blindness lens-induced uveitis, the complications of which may need remove eyeball. The objectives this study were provide a clinical ophthalmological characteristics cataract dogs, describe pre-, intra- postoperative phacoemulsification identify relationships between different parameters phacoemulsification, types complications, outcom...

Dislocation of intraocular lens is a serious complication phacoemulsification with implantation lens. Among the causes early dislocation intraoperative complications predominate, as well various form their mixed fixation. In late postoperative period, capsular bag-intraocular complex mainly occurs, main reasons for which are zonular weakness and failure bag support or its fibrosis. Purpose : to...

in industry, flow instabilities are important in journal bearings at high rotational speeds. for inviscid flows between two rotating coaxial cylinders, an instability criterion was introduced by taylor-couette. however, viscosity may play as stabilizer or destabilize in such flows. in this work, stability theories were reviewed for two coaxial rotating cylinders. then, flow instability patterns...

Aim: To evaluate the efficacy of trypan blue for enhancing visualisation during phacoemulsification and foldable lens implantation in cases of cataract with corneal opacities. Methods: 11 eyes of 11 patients with nebulomacular corneal opacities involving the visual axis with partially and visually debilitating cataract underwent trypan blue assisted phacoemulsification with foldable intraocular...

AIM To evaluate the efficacy of trypan blue for enhancing visualisation during phacoemulsification and foldable lens implantation in cases of cataract with corneal opacities. METHODS 11 eyes of 11 patients with nebulomacular corneal opacities involving the visual axis with partially and visually debilitating cataract underwent trypan blue assisted phacoemulsification with foldable intraocular...

OBJECTIVE To review the effect of phacoemulsification surgery in eyes with chronic hypotony following trabeculectomy with mitomycin C. DESIGN Retrospective analysis of all eyes that underwent phacoemulsification surgery for symptomatic cataracts and had a preoperative diagnosis of chronic hypotony (intraocular pressure [IOP] </=6 mm Hg) for at least 6 months following trabeculectomy with mito...

PURPOSE To compare the efficacy and visual results of phacoemulsification vs manual sutureless small-incision extracapsular cataract surgery (SICS) for the treatment of cataracts in Nepal. DESIGN Prospective, randomized comparison of 108 consecutive patients with visually significant cataracts. METHODS settings: Outreach microsurgical eye clinic. patients: One hundred eight consecutive pati...

PURPOSE To report the outcomes of pars plana vitrectomy (PPV) and intravitreal phacoemulsification in patients with dropped nuclei/nuclear fragments following complicated cataract surgery. METHODS In this retrospective case series, charts of patients who had undergone PPV and intravitreal phacoemulsification for removal of dislocated nuclei/lens fragments were reviewed. After standard PPV, a ...

AIMS To study the incidence, management, and outcomes of suprachoroidal haemorrhage (SCH) complicating cataract surgery in the United Kingdom. METHODS Cases were prospectively collected by active surveillance through the British Ophthalmological Surveillance Unit. Details were obtained using an incident questionnaire with follow up at 6 months. RESULTS 118 cases were reported in 1 year. The...