نتایج جستجو برای: rotational conjunctival flap
تعداد نتایج: 55294 فیلتر نتایج به سال:
BACKGROUND Conjunctival flaps are a widely used treatment for numerous corneal ulcers that are caused by microorganismal infections. However, whether it can be performed on immune-mediated corneal ulcers is controversial. CASE PRESENTATION We present two cases of Mooren's ulcer that were treated using conjunctival flap in an attempt to prevent further corneal perforation at their local hospit...
Purpose. To evaluate the efficacy of autologous tenon grafting combined with conjunctival flap as a treatment for scleromalacia or scleral thinning after pterygium excision without any additional donor graft tissue. Methods. Twenty-six cases underwent autologous advanced tenon grafting combined with sliding or rotating conjunctival flap for scleromalacia after pterygium surgery ranging from 2 y...
Conjunctival melanoma is a rare and potentially deadly tumor. Therefore, adequate oncological resection essential, commonly leading to total orbital exenteration, which causes patients' extensive functional cosmetic impairment. As result, it essential reconstruct the region post-exenteration obliterate cavity, provide pliable cutaneous covering, restore stable vascularized tissue that can withs...
Bleb revision for hypotony maculopathy following trabeculectomy is an effective technique for raising intraocular pressure and limiting visual loss. The presence for scleral fistula causing over-filtration obviates the need for reinforcing materials, such as donor sclera or pericardium to cover the defect. However, if the surrounding scleral tissue is healthy, a partial thickness scleral flap c...
INTRODUCTION We describe a case of refractory Pasteurella Canis keratitis that initially failed antimicrobial treatment but was successfully treated with a conjunctival flap followed by a penetrating keratoplasty. CASE DISCUSSION A 70-year-old male had persistent corneal edema related to previous herpes zoster keratouveitis with visual acuity of 20/400. An endothelial keratoplasty was perform...
OBJECTIVE To describe an alternative method to repair exposed glaucoma drainage devices (GDDs) when conventional attempts have failed. METHODS Four eyes, from 3 patients, with severe ocular surface disease were included in the study. All eyes had previously received a Baerveldt GDD for uncontrollable intraocular pressure and postoperatively had exposed GDDs. The conjunctival defects were unre...
SINCE the article on a method of providing post-operative security in cataract operation was published in the September, 1947 issue of the Brit. JI. Ophthal., some colleagues have mentioned the difficulty of carrying the upper part of the complete conjunctival flap over the wound when drawing the purse string suture -tight after the extraction. The edge of the flap, unless guided carefully by a...
We used a free tarsal-conjunctival grate from the upper eyelid and a nasal-based pedicle skin-muscle flap for reconstruction of the medial aspect of the lower eyelid. This had the advantage of confining the reconstruction to the local area and eliminated the need for a temporal flap or an eyelid sharing procedure that necessitates occluding the fissure for several weeks.
Aim: The aim of this study is to introduced the efficacy, longevity and safety of this new ‘T’shaped limbal based sclera flap with fornix based conjunctival flap trabeculectomy leading to better result like controlling intra ocular pressure satisfactory ,and no shallow anterior chamber after the surgery. Method: As it is a clinical research which was done on 26 patients and all the patient went...
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