نتایج جستجو برای: keratolimbal allograft
تعداد نتایج: 15581 فیلتر نتایج به سال:
PURPOSE To evaluate the long-term outcome of ocular surface reconstruction, including keratolimbal allograft (KLAL) and amniotic membrane transplantation (AMT) with or without penetrating keratoplasty (PKP), in patients with nonambulatory vision secondary to total limbal stem cell deficiency (LSCD). DESIGN Retrospective, non-comparative interventional case series. PARTICIPANTS Thirty-nine e...
purpose: to determine the indications for and surgical techniques of corneal transplantation at labbafinejad medical center (lmc) from 2004 to 2007. methods: in this descriptive study, records of 756 patients who had undergone corneal transplantation from october 2004 to october 2007 were reviewed. results: overall, 504 male (64.9%) and 272 female (35.1%) subjects with mean age of 41.29±21.25 (...
BACKGROUND Skin allograft is the gold standard of wound coverage in patients with extensive burns; however, it is considered as a temporary wound coverage and rejection of the skin allograft is considered inevitable. In our study, skin allograft as a permanent coverage in deep burns is evaluated. METHODS Skin allograft survival was assessed in 38 patients from March 2009 to March 2014, retro...
Osteosarcoma is the most common type of bone cancer that involves adolescents and young people. Amputation is usually proposed by some surgeons after diagnosis which is not acceptable for the patients. In this article, the results of limb-salvage procedures for patients with high-grade malignant osteosarcoma were investigated. The survival rate, functionality of limb, and complication...
Background: Limb salvaging surgeries are current surgical treatment of extremity bone sarcomas. Resected bonereplacement consists of two main methods; tumor prosthesis versus structural allograft. Biological reconstruction withan allograft is an economic cheap method in young sarcoma patients, however, the surgeons are more convinced withtumor prosthesis replacement.Methods: We evaluated the sh...
Purpose: To evaluate the long-term outcome of limbal stem cell transplantation (LSCT) for the management of total limbal stem cell deficiency (LSCD) due to chemical burn in Labbafinejad Medical Center (LMC). Methods: Records of patients with a history of severe (i.e. grade III and IV) chemical burns, who were referred to LMC and underwent LSCT, were reviewed and data including demographic chara...
OBJECTIVE To minimize the risk to the donor eye when a conjunctival limbal autograft is performed for unilateral total limbal stem cell deficiency (LSCD), a new approach has been reported of expanding limbal epithelial progenitor cells from a small limbal biopsy cultured on amniotic membrane (AM). Herein, we present for the first time the morphologic and phenotypic outcome of one such patient. ...
PURPOSE To report changing trends in indications and techniques of corneal transplantation in Iran. METHODS We reviewed eye bank records of 47,129 patients who had undergone corneal transplantation between 2006 and 2013 at different eye centers throughout Iran. RESULTS The most common indication for corneal transplantation was keratoconus (KCN, n = 21,350 eyes, 45.3%), followed by bullous k...
The present study aimed to review and discuss the recommended and recently suggested protocols by Iranian researchers for a long-term treatment of delayed complications of sulfur mustard (DCSM) in veterans. As indicated clinically, patients who suffer from delayed ocular complications of sulfur mustard (DOCS) benefit from treatments for dry eyes, therapeutic contact lenses, amniotic membrane tr...
هدف: گزارش تغییر در اندیکاسیونها و روش جراحی پیوند قرنیه در ایران در بازه زمانی هشت ساله از 1385 لغایت 1392. روش پژوهش: این مطالعه به روش گذشتهنگر بر روی 47129 پرونده بانک چشم بیمارانی که در سراسر کشور از فروردین 1385 تا اسفند 1392 تحت عمل جراحی پیوند قرنیه قرار گرفته بودند، صورت گرفت و اطلاعات جمعیتشناسی بیماران، اندیکاسیون و روش پیوند قرنیه بررسی شد. یافتهها: در بازه زمانی 8 ساله، 6 اندیک...
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