Modified 30 G needle trypan blue staining technique under air for a uniform and consistent anterior capsule staining
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چکیده
منابع مشابه
Modified 30 G needle trypan blue staining technique under air for a uniform and consistent anterior capsule staining
PURPOSE To describe a trypan blue dye staining technique under air, a modification of the previously described 30 G needle under-air technique. DESIGN This is a prospective, randomized study of 1,000 eyes of 952 patients undergoing phacoemulsification in a private practice setting from January 2015 to August 2016. Three variants as a modification of the previously known 30 G needle technique ...
متن کاملUnder-air staining of the anterior capsule using Trypan blue with a 30 G needle
The original technique of staining the anterior capsule of the lens with Trypan blue involves the injection of an air bubble in the anterior chamber. A drawback of this technique is the possible instability of the anterior chamber caused by the sudden exit of air when the dye is injected with the cannula through the side-port incision. Other staining techniques that use viscoelastic substances ...
متن کاملCrystalline lens capsule staining with trypan blue.
A 1-step method for staining the anterior lens capsule with trypan blue is described. The dye is instilled via a paracentesis port at the start of cataract extraction. As aqueous humor is allowed to exit the anterior chamber (AC), which consequently shallows, the resulting pupil block confines the dye to the AC. An ophthalmic viscosurgical device (OVD) is used to flush dye-stained aqueous from ...
متن کاملAnterior capsule staining using 0.025% trypan blue in cataracts without red reflex
Purpose: To describe the use of anterior capsule staining in cataracts without red reflex using a 0.025% trypan blue solution. Methods: Six eyes of 6 patients with cataracts without red reflex were submitted to phacoemulsification using a direct injection of 0.2 to 0.5 ml of 0.025% trypan blue in the anterior chamber previous to viscoelastic injection. All patients had an ophthalmologic examina...
متن کامل[Unintentional staining of lens posterior capsule with trypan blue during extracapsular cataract extraction: case report].
Report of a complication related to the use of 0.1% trypan blue during capsular staining of the anterior crystalline lens capsule in an extracapsular cataract extraction with intraocular lens implantation. The capsular dye was injected using an air-bubble technique, inadvertently, it was done using high pressure dispersing the dye through the zonules leading to a complete lost of red reflex, th...
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ژورنال
عنوان ژورنال: Clinical Ophthalmology
سال: 2017
ISSN: 1177-5483
DOI: 10.2147/opth.s147510