نوع مقاله : مقاله پژوهشی
نویسندگان
1 1. کمیته تحقیقات دانشجویی. کارشناس ارشد اپتومتری، دانشکده علوم توانبخشی دانشگاه علوم پزشکی شهید بهشتی. تهران، ایران
2 2. چشم پزشک، استاد دانشکده علوم توانبخشی دانشگاه علوم پزشکی شهید بهشتی. تهران، ایران
3 3. چشم پزشک، استاد دانشکده پزشکی، دانشگاه علوم پزشکی تهران. تهران، ایران
4 4. دکترای حرفه ای اپتومتری، مربی گروه اپتومتری دانشکده علوم توانبخشی دانشگاه علوم پزشکی شهید بهشتی. تهران، ایران
5 5. کارشناس ارشد آمار حیاتی، مربی دانشکده علوم توانبخشی دانشگاه علوم پزشکی شهید بهشتی. تهران، ایران
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Background and Aim: To determine the validity in central corneal thickness (CCT) peripheral corneal thickness (PCT) measured by Scheimpflug imaging (Pentacam, Oculus) and scanning-slit topography (ORBSCAN II, Bausch & Lomb) with that by gold standard method of ultrasound (US) in Hyperopic eyes after LASEK surgery.
Materials and Methods: the present study which was based on descriptive and analytic census that carried out in hyperopic patients who undergone LASEK eye surgery in Farabi eye hospital in 2012 and collection of samples lasted for 9 months. The subjects were inspect by ultrasound (US), Scheimpflug imaging ( Pentacam ,Oculus) and scanning-slit topography (ORBSCAN II, Bausch & Lomb) .statistical analysis of collected data was performed using SPSS software version 18 and T-2test method.
Results: CT and PCT were evaluated in 28 eyes. CCT measured by Orbscan II had good correlation with those measured by ultrasound pachymetry(r=0.083 and p<0.05) also Orbscan II had good correlation in CCT measurement with Pentacam HR (pConclusion: Pentacam HR and ORBSCAN II showed good correlation with US in CCT measurement but in PCT measurement Pentacam HR had better correlation comparing with ORBSCAN II for hyperopic patient after LASEK refractive surgery
کلیدواژهها [English]