Retinal vascular diameter changes assessed with a computer-assisted software after strabismus surgery
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چکیده
منابع مشابه
Influence of cataract surgery and blood pressure changes caused by sodium restriction on retinal vascular diameter
PURPOSE To investigate the impact of cataract surgery and blood pressure changes induced by one week of sodium restriction on retinal vascular diameter. METHODS Fundus photographs of 200 patients were obtained before and one week after cataract surgery. For one week after admission, 100 patients received sodium restriction and 100 patients (ie, the control group) did not receive sodium restri...
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IMPORTANCE Asymmetric horizontal strabismus surgery is often performed to correct primary gaze alignment without considering the symptoms that may result from misalignment in the patient's side gaze. Surgical choices influence alignment in side gaze and may contribute to functional and social deficits. OBJECTIVE To identify the surgical procedures associated with changes of alignment in side ...
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purpose : to determine the association between retinal vascular diameter and its branching angles with diabetic retinopathy (dr) stages in diabetic patients methods : a descriptive analytic cross-sectional study was conducted in 62 diabetic patients (120 eyes) referred to farabi eye hospital between june 2008 and december 2009. digital fundus photography pictures were imported into photoshop so...
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Adjustable suture in strabismus surgery is a way to get accurate alignment of the eyes after operation. This technique is used in cooperative patients, being either adults or children. We report the result of this technique in 120 patients, 70 with esotropia and 50 exotropia. The amount of deviation was between 20 and 60 prismdiopters. The patients were mostly adults and teenagers. and the...
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When inserting screws into a vertebral pedicle, the surgeon usually exposes the back part of the vertebra and uses his or her anatomic knowledge to align the drill in the proper direction. A slight error in direction may result in an important error in the position of the tip of the screw. This is done with no direct visibility of crucial structures (spinal cord, pleura, vessels). Statistical a...
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ژورنال
عنوان ژورنال: International Journal of Ophthalmology
سال: 2020
ISSN: 2222-3959,2227-4898
DOI: 10.18240/ijo.2020.04.14