نتایج جستجو برای: microincision

تعداد نتایج: 138  

Journal: :Annals of Hepato-Biliary-Pancreatic surgery 2021

Introduction Microincision of the cystic duct and its confluence part, which facilitated application transcystic-laparoscopic common bile (CBD) exploration (transcystic-LCBDE), had been described in some reports. However, it is unclear whether transcystic-LCBDE with microincision (micro-LCBDE) effective safe as transductal-LCBDE for failed patients choledocholithiasis. Methods In this retrospec...

2008
Guy Sallet

A cataract surgery technique is described in which incisions, continuous circular capsulorhexis and hydrodissection are made without the use of any viscoelastics. Two small incisions are created through which the different parts of the procedure can take place, maintaining a stable anterior chamber under continuous irrigation. Subsequent bimanual phacoemulsification can be done through these mi...

2010
Hasan Ali Bayhan

METHODS: In this prospective randomized study, patients had standard coaxial (2.8 mm incisions), microcoaxial (2.2 mm incisions), or biaxial microincision (1.2 to 1.4 mm trapezoidal incisions) phacoemulsification. Intraoperative phaco parameters and total surgical time were measured and complications recorded. Postoperative visual acuity improvement, pachymetric differences, and surgically indu...

2012
Tatsuhiko Sato Kazuyuki Emi Hajime Bando Toshihide Ikeda

BACKGROUND AND METHODS We compared surgical procedures and outcomes, including duration of recovery period, in eyes with proliferative diabetic retinopathy that underwent 25-gauge microincision vitrectomy surgery with those that underwent 20-gauge vitrectomy. Seventy-two eyes from 53 patients that underwent 20-gauge vitrectomy in 2006 and 87 eyes from 55 patients that underwent 25-gauge vitrect...

2013
Nada Jirasková Pavel Rozsíval

Non dilating narrow pupils are a challenge for cataract surgeons. The Malyugin pupil expansion device (Microsurgical Technology) has several advantages over traditional iris retractor hooks or other pupil dilating devices [1]. This is a disposable, square shaped implant, made of polypropylene with four circular scrolls that engage the pupillary margin at equidistant points providing a balanced ...

2016

Introduction here have been significant advances in cataract surgery in last 3 decades, and improvements are ongoing. Studies have evaluated several methods to reduce the amount of ultrasound (US) energy intraoperatively; these include various power modulations, nuclear chopping techniques, microincision cataract surgery, and infusion and irrigation systems. Ultrasound power is considered a ris...

Journal: :Collegium antropologicum 2009
Biljana Kuzmanović Elabjer Mladen Busić Esmat Elabjer Damir Bosnar Sandra Sekelj Edita Kondza Krstonijević

The paper is a prospective study of 23 lids of 20 patients with upper lid aponeurotic ptosis operated using microincision technique in period 2005-2008. There were 7 males and 13 females. Age of the patients was 28-83 years (y), average 61 +/- 17 y, for female 63 +/- 13.4 y and for male 61 +/- 19 y. Inclusion criteria were: aponeurotic upper lid ptosis more than 2 mm, no other lid abnormalities...

Journal: :Vojnosanitetski pregled 2012
Vladimir Draganić Miroslav Vukosavljević Milorad Milivojević Mirko Resan Nenad Petrović

BACKGROUND/AIM Cataract surgery has become one of the safest procedures in medicine thanks to advances in technology and surgical techniques. Although minimal, we still witness different complications. The aim of this study was to compare visual outcome and complication rate in different techniques of cataract surgery, ie in cataract surgeries with various corneal incision width. METHODS The ...

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