Results 71 to 80 of about 30,708 (215)

Axial Length Changes after Glaucoma Deep Sclerectomy Surgery [PDF]

open access: yes, 2016
Aims: The aim of this study is to determine the longitudinal change in the eye´s axial length (AL), produced by a non-penetrating deep sclerectomy (NPDS).
Belda Sanchís, Jose Isidro   +4 more
core   +1 more source

Effect of pharmacological pupil dilation on measurements and iol power calculation made using the new swept-source optical coherence tomography-based optical biometer [PDF]

open access: yes, 2016
Purpose: to determine whether pupil dilation affects biometric measurements and intraocular lens (IOL) power calculation made using the new swept-source optical coherence tomography-based optical biometer (IOLMaster 700©; Carl Zeiss Meditec, Jena ...
Almendral Gómez, Jaime   +6 more
core   +2 more sources

Repeatability of keratometry depending on tear film osmolarity

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To determine the repeatability of keratometry and astigmatism measurements of patients depending on the tear film osmolarity using three different devices. Methods In this study, 97 eyes of 97 patients with a mean age of 64.92 ± 12.07 years received three repeated measurements with the IOLMaster 700 (Carl Zeiss Meditec, Jena, Germany),
David Schneider   +4 more
wiley   +1 more source

Comparison of accuracy between ultrasound B scan and partial coherence interferometry (IOL master) in IOL (intraocular lens) power calculation

open access: yesIndian Journal of Clinical and Experimental Ophthalmology, 2020
Aims and Objectives: To compare the accuracy of ultrasound A scan biometry and IOL master (PCI) biometry in intraocular power calculation, by doing a comparative study of difference in biometry by conventional methods and optical biometry (IOL master). Materials and Methods: Place of study: Aravind Eye Hospital, India.
Aditi Sharma, Aditya Vikram Sharma
openaire   +2 more sources

Decision‐Making and Knowledge Around Inductions of Labor: A Survey Study in Ireland

open access: yesBirth, EarlyView.
This study explored women's experiences of decision‐making and knowledge of inductions of labor (IOL) in Ireland. Using a national online survey of 1091 respondents who gave birth between 2018 and 2023, the research reveals substantial gaps in informed consent and autonomy.
Allison Panaro   +2 more
wiley   +1 more source

Optimizing axial length estimation for intraocular lens power calculation in phacovitrectomy for macula-off retinal detachment

open access: yesInternational Journal of Retina and Vitreous
Background To evaluate methods of preoperative axial length (AL) estimation for intraocular lens (IOL) power calculation in patients with macula-off rhegmatogenous retinal detachment (RRD).
Sukhum Silpa-archa   +3 more
doaj   +1 more source

Penetrating Keratoplasty and Verisyse Iris-Claw Lens – is it Safe for Corneal Graft? [PDF]

open access: yes, 2010
The loss of the corneal endothelial cells, especially in a first postoperative year, has been observed in patients who underwent penetrating keratoplasty (PK).
Ante Barišić   +5 more
core   +1 more source

Functional and structural connectivity of thalamic subnuclei in major depressive disorder at 7 Tesla

open access: yesPsychiatry and Clinical Neurosciences, EarlyView.
Aims Major depressive disorder (MDD) is widely considered to be a mood disorder characterized by altered connectivity. The thalamus plays an important role in MDD by connecting large areas of the brain. Here, we explored thalamic connectivity in MDD at the subnuclear level using ultra‐high‐field MRI.
Weijian Liu   +10 more
wiley   +1 more source

مقایسه‌ی کراتومتری توسط دو کراتومتر IOL Master و کراتومتری دستی بعد از عملPhotorefractive keratectomy

open access: yesمجله دانشکده پزشکی اصفهان, 2011
مقدمه: یکی از دلایلی که قدرت لنز داخل چشمی (IOL) بعد از عمل Photorefractive keratectomy(PRK) پایین‌تر از مقدار واقعی گزارش می‌شود، اندازه‌گیری اشتباه قدرت ریفراکتیو قرنیه به وسیله‌ی سیستم‌های توپوگرافی قرنیه و کراتومترها است. دستگاه‌های مختلفی با دقت‌های
Hassan Razmjoo   +4 more
doaj  

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