نتایج جستجو برای: encircling band.

تعداد نتایج: 135274  

2016
Yui Nishida Masanori Fukumoto Teruyo Kida Hiroyuki Suzuki Tsunehiko Ikeda

The migration of an encircling silicone band through a rectus muscle is a rare postoperative complication associated with scleral buckling surgery for retinal detachment. In this present study, we describe what we believe to be the first reported case of a patient who experienced postoperative migration of an encircling silicone band through the rectus muscle, despite the band being surgically ...

Journal: :بینا 0
لیلا جانانی l janani tehran university of medical sciences, tehran, iranدانشکده بهداشت- دانشگاه علوم پژشکی تهران سیامک مرادیان s moradian ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranتهران- پاسداران- بوستان نهم- خیابان پایدارفرد (خیابان امیر ابراهیمی)- پلاک 23- مرکز تحقیقات چشم حمید احمدیه h ahmadieh ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranتهران- پاسداران- بوستان نهم- خیابان پایدارفرد (خیابان امیر ابراهیمی)- پلاک 23- مرکز تحقیقات چشم کاظم محمد k mohammad tehran university of medical sciences, tehran, iranدانشکده بهداشت- دانشگاه علوم پژشکی تهران بنفشه گلستان b golestan tehran university of medical sciences, tehran, iranدانشکده بهداشت- دانشگاه علوم پژشکی تهران محمدحسین فروزانفر mh forouzanfar tehran university of medical sciences, tehran, iranدانشکده بهداشت- دانشگاه علوم پژشکی تهران

*corresponding author: [email protected] purpose: to compare the visual and anatomical outcomes and complications of two surgical methods in patients with pseudophakic / aphakic retinal detachment (pard) using propensity score analysis. methods: in this study, the propensity score matching was used as a new approach to control confounding factors. propensity score was calculated using the...

2005
D J de Silva K S Lim W E Schulenburg

Aim: Silicone oil is a useful tamponading material used in complex vitroretinal surgery. However, the use of silicone oil is associated with emulsification which can lead to vision threatening complications. The authors developed an experimental model to study the effect of encircling band on silicone oil emulsification. Methods: Two identical artificial eye chambers were constructed with circu...

Journal: :The British journal of ophthalmology 2005
D J de Silva K S Lim W E Schulenburg

AIM Silicone oil is a useful tamponading material used in complex vitroretinal surgery. However, the use of silicone oil is associated with emulsification which can lead to vision threatening complications. The authors developed an experimental model to study the effect of encircling band on silicone oil emulsification. METHODS Two identical artificial eye chambers were constructed with circu...

Journal: :Orbit 2014
Andreas Kotoulas Chrysanthos Symeonidis George Kalantzis Konstantinos Droutsas Chryssanthi Koutsandrea Ilias Georgalas

INTRODUCTION We present an unusual case of anterior migration of a solid silicone encircling band 9 years after scleral buckling surgery. MATERIALS AND METHODS An 83-year old woman presented with acute onset of pain and discharge in her left eye. She had undergone cataract surgery complicated by endophthalmitis and managed with pars plana vitrectomy nine years earlier. RESULTS The patient w...

2015
Argyrios Chronopoulos James S Schutz Zsolt Varga Georges Souteyrand

Encircling bands are a simple and efficient technique of scleral buckling, commonly used alone, in conjunction with segmental scleral buckles, and in conjunction with trans pars plana vitrectomy (TPPV) to treat rhegmatogenous retinal detachment (RRD) by closing retinal breaks and relieve vitreoretinal traction. Complications associated with encircling bands are relatively rare, but can include ...

2017
David Fleischman Bryan Kim

Surgical management of elevated intraocular pressure (IOP) in an eye with scarred conjunctiva, an encircling band, and silicone oil has limited options. By combining the flow restrictor of the Ahmed Glaucoma Valve (New World Medical, Rancho Cucamonga, California) and the capsule of the encircling band as a conduit for aqueous flow, immediate pressure reduction could theoretically be achieved in...

2016
Şengül Özdek Murat Hasanreisoğlu Ufuk Adıgüzel Zeynep Aktaş

Transmuscular migration of the encircling band through rectus muscles and straddling of the cornea has only been reported in a few cases previously in the literature. This rare condition has never been associated with glaucoma. In this report, we aimed to describe a unique case with transmuscular migration of encircling buckle as a probable cause of glaucoma. A 17-year-old female presented with...

Journal: :British Journal of Ophthalmology 1991

Journal: :Obesity facts 2012
Peter Lawrence Zaki Labib Sanjay Agrawal

OBJECTIVE Malposition or misplacement of gastric bands is a rare but recognised early complication of gastric band surgery. Malposition of the band would not normally result in significant weight loss after surgery. CASE REPORT To our knowledge, we report the first case in the English literature of a malpositioned gastric band encircling the pericardial fat pad only, who presented with delaye...

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