نتایج جستجو برای: corneal thickness

تعداد نتایج: 134228  

Journal: :journal of current ophthalmology 0
محمدعلی زارع مهرجردی mohammad ali zare قاسم فخرایی ghasem fakhraie فهیمه اسدی آملی fahimeh asadi amoli علی عبداللهی ali abdollahi هادی زارع مهرجردی hadi z-mehrjardi

purpose : to compare central corneal thickness (cct), corneal endothelial cell density, and lens capsule thickness in normotensive patients with and without pseudoexfoliation syndrome (pxs) methods : this was a prospective, comparative, descriptive study. normotensive candidates for cataract surgery with (study group) and without (control group) pxs were enrolled in the study. cct and corneal e...

Journal: :journal of research in medical sciences 0
mohammad reza sedaghat associate professor, eye research center, school of medicine, mashhad university of medical sciences, mashhad, iran maria shareepor resident, department of ophthalmology, eye research center, school of medicine, mashhad university of medical sciences, mashhad, iran samira hassanzadeh optometrist, school of paramedicine, mashhad university of medical sciences, mashhad, iran mojtaba abrishami resident, department of ophthalmology, eye research center, school of medicine, mashhad university of medical sciences, mashhad, iran

normal 0 false false false en-us x-none ar-sa background : the aim of this study was to determine the correlation between corneal hysteresis (ch) and the corneal resistance factor (crf), which are both novel methods of analyzing ocular rigidity/elasticity, and various corneal characteristics, mainly corneal volume in normal subjects. methods : this cross-sectional study included 500 normal eyes...

Journal: :journal of current ophthalmology 0
بهروز کوچکی behrooz koucheki شیوا مهرآوران shiva mehravaran حسن هاشمی hassan hashemi

purpose : to evaluate the correlation of central corneal thickness (cct) with refractive error and keratometry in a group of patients eligible for laser keratorefractive surgery, which may serve as a bias in studies on intraocular pressure (iop) measurement methods : in a cross sectional observational study, the right eyes of 340 patients who underwent laser keratorefractive surgery during the ...

Journal: :journal of current ophthalmology 0
رعنا سرخابی rana sorkhabi محمدباقر رهبانی mohamad bagher rahbani محمدحسین آهور mohamad hosein ahoor وحیده منوچهری vahide manoochehri

purpose : to evaluate the retinal nerve fiber layer (rnfl) and central corneal thickness (cct) in patients with exfoliation syndrome (xfs) methods : in this comparative case series we measures rnfl thickness and cct 30 patients with xfs and 30 age and sex matched healthy subjects who met the inclusion criteria. results : average rnfl in xfs group were significantly thinner than controls (94.36±...

Journal: :بینا 0
حمید نوروزی h norouzi تهران- خیابان شهید مدنی- بیمارستان امام حسین (ع) ژاله رجوی j rajavi تهران- خیابان شهید مدنی- بیمارستان امام حسین (ع) محمدعلی اخوت پور ma okhovatpour تهران- خیابان شهید مدنی- بیمارستان امام حسین (ع)

purpose: to evaluate corneal thickness changes after soft contact lens (scl) removal in lasik candidates. methods: fifty lasik candidates (100 eyes) with history of daily wear scl for at least 6 months were enrolled in this descriptive study. central corneal thickness was measured by ultrasonic pachymetry immediately after lens removal and then repeated daily at the same time, until the thickne...

Journal: :journal of current ophthalmology 0
ساسان مقیمی sasan moghimi رحمان نظری rahman nazari قاسم فخرایی ghasem fakhraie محمدیاسر کیارودی mohammad yaser kiarudi یدا... اسلامی yadollah eslami رضا زارعی reza zarei نرگس زندوکیل

purpose : to evaluate central corneal thickness (cct) in patients with juvenile glaucoma and compare it with that of normal individuals methods : a prospective, case-control study was performed on 80 eyes with juvenile glaucoma who attended glaucoma clinic in farabi eye hospital, tehran, iran and 107 clinically normal healthy eyes. standard automated perimetry (sap) was performed for all the pa...

Journal: :بینا 0
فرید کریمیان f karimian ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranتهران- پاسداران- بوستان نهم- خیابان پایدارفرد (خیابان امیر ابراهیمی)- پلاک 23- مرکز تحقیقات چشم سپهر فیضی s feizi ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranتهران- پاسداران- بوستان نهم- خیابان پایدارفرد (خیابان امیر ابراهیمی)- پلاک 23- مرکز تحقیقات چشم آزاده دوزنده a doozande ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranتهران- پاسداران- بوستان نهم- خیابان پایدارفرد (خیابان امیر ابراهیمی)- پلاک 23- مرکز تحقیقات چشم مهدی یاسری m yaseri ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranگروه آمار زیستی- دانشگاه علوم پزشکی تهران حسین کیانی h kiani ran university of medical sciences, tehran, iran;دانشگاه علوم پزشکی ایران سعید انصاری s ansari negah eye center, tehran, iranکلینیک چشم پزشکی نگاه

purpose: to compare central corneal thickness (cct) measured by galilei and orbscan ii with that by ultrasonic (u/s) pachymetry in unoperated eyes. methods: cct was measured in 184 unoperated eyes of 92 healthy retractive surgery candidates using galilei, orbscan ii, and u/s pachymetry. considered as a benchmark, measurements by u/s pachymetry were compared to those obtained by the other two de...

Journal: :journal of current ophthalmology 0
عباسعلی یکتا abbas-ali yekta حسن هاشمی hassan hashemi مهدی خبازخوب mehdi khabazkhoob اصغر دوستدار asghar dostdar شیوا مهرآوران shiva mehravaran جواد هرویان javad heravian اکبر فتوحی

purpose: to compare thickness of central cornea measured using pentacam, orbscan ii, and ultrasound pachymeter methods: patients with no history of corneal diseases or systemic diseases affecting eyes, who did not wear contact lens or use eye medications, and who with no previous history of corneal surgery were selected for this study. central corneal thickness (cct) was measured by three metho...

Journal: :بینا 0
حسینعلی شهریاری ha shahriari zahedan university of medical sciences, zahedan, iranدانشگاه علوم پزشکی زاهدان منیر سرگزی m sargazi zahedan university of medical sciences, zahedan, iranدانشگاه علوم پزشکی زاهدان شاهرخ ایزدی sh izadi zahedan university of medical sciences, zahedan, iranدانشگاه علوم پزشکی زاهدان محمد آقازاده امیری m aghazadeh amiri ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranدانشکده توانبخشی- دانشگاه علوم پزشکی شهید بهشتی تهران محمد حسین ولیداد mh validad zahedan university of medical sciences, zahedan, iranدانشگاه علوم پزشکی زاهدان محمد اریش m arish zahedan university of medical sciences, zahedan, iranدانشگاه علوم پزشکی زاهدان

purpose: to evaluate the effects of smoking on the central corneal thickness (cct). methods: in a historical chohort analytic study, referred cases have been divided into two groups (cigarette smokers, and non–cigarette smokers).  laboratory tests including fasting blood sugar (fbs), blood urea nitrogen (bun); and blood pressure were checked. complete eye examination was performed. cct was meas...

Journal: :Annals of palliative medicine 2021

Background: To investigate the relationship between high-order aberration (HOA) changes and RCST/CT (residual corneal stroma thickness/corneal thickness) after femtosecond LASIK surgery.

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