نتایج جستجو برای: costochondral graft
تعداد نتایج: 84092 فیلتر نتایج به سال:
background and aim . gingival recession as the apical migration of the gingival margin that results in exposure of the cementoenamel junction (cej) and the root surface. in this case series we aimed to demonstrate a combination technique using semilunar coronally positioned flap with free gingival graft for root coverage. materials and methods . a total of 12 healthy subjects, 25-45 years of ag...
Introduction: Close reduction and intra medullary nailing has been established as the treatment for femoral shaft fractures with a non::union:: rate of 0.9-1.1 % though, it is still controversial. Currently, the most accepted method for treatment of non ::union:: is exchange nailing. Therefore, this study aimed to investigate treatment of femoral shaft fractures non ::union:: via 2 methods of e...
Background: One of the uses of honey is related to wound healing. A stapler normally connects the skin graft to the underlying tissue. Due to its high cost, lack of production in the country, and causing physical damage to the tissue, an alternative option is needed. Objective: This study aimed to determine the effect of using medical honey compared to staplers in attaching skin grafts to burn...
conclusions: using these factors, nephrologists may predict the occurrence of graft loss or death. if the probability of graft loss was higher, physicians can decrease the immunosuppressive medications dosage to decrease the incidence of graft loss. patients and methods: fine-gray model was used for 266 cases with post-transplant malignancy in iran. these patients were followed-up from the diag...
هدف از انجام این پروژه بکارگیری ضایعات نایلون بعنوان مواد اولیه است بتوان بااستفاده از پیوند زدن)graft(روی آن، پلیمر جدیدی تهیه کرد یا از محصول پیوند، مواد دیگری مثل چسب یا آهار که درصنعت نساجی مصرف زیاد دارد تهیه نمود.یکی از روشهای اصلاح شیمیایی)modification(الیاف ، پیوند زدن پلیمر)graft copolymerization(باروش پلیمریزاسیون یک مونومر روی بدنه آن پلیمر یالیف می باشد.پیوند زدن به دوروش انجام می پ...
Purpose: To determine the etiologic factors on rejection and failure rates and ocular surface changes after corneal transplantation by either DALK or PKP, in cases of keratoconus (KCN). Methods: In this cross-sectional study, considering the existing data, patients with keratoconus referring to Labbafinejad Medical Center from 2006 to 2016, who underwent corneal transplantation, were enrolled a...
normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : recently autologous fat tissue transfer has gained much popularity. on the other hand, applying the transferring methods with a higher survival rate is still controversial. the aim of this study is to compare dermis-fat graft and dermal-fascia-fat graft. methods : this animal study was conducted in 2008-2009. ...
results one-, three-, five-, and ten-year graft survival was 93.8%, 86.8%, 76.6%, and 37.4%, respectively. the results of the joint model showed that risk indicators, such as serum creatinine level (p < 0.0001, hr = 1.82), patient’s age (p = 0.006, hr = 1.03), and anti-thymocytes globulin (p = 0.019, hr = 2.57) had a significant relationship to graft survival. conclusions in general, our study ...
background: peripheral vascular injury associated with lower limb trauma is a well-known emergency. the experience for the management of popliteal artery trauma have mainly come from managing the traumas of military personnels during iran-iraq war. the present study compared the effects of two currently-used surgical techniques in the management of popliteal trauma, namley femoropopliteal bypas...
Abstract Background: Fascia lata as a graft can be used in different circumstances. Several techniques have been described to harvest the graft. Those techniques either need special instruments or have been associated with complications. Here we describe a new surgical technique, which is simple, less expensive and with minimal morbidity. Materials and methods: Two small parallel incisions are ...
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