Aortic graft infection, one of the most common fatal complications of aortovascular surgery, is managed mainly by the removal of infected graft material and re-establishment of vascular continuity using an extra-anatomical bypass or in situ graft replacement. Despite significant progress in perioperative, surgical, and medical treatments, the mortality and morbidity for this condition remain hi...

Background and aims. Connective tissue grafts with and without periosteum is used in regenerative treatments of bone and has demonstrated successful outcomes in previous investigations. The aim of present study was to evaluate the effectiveness of connective tissue graft with and without periosteum in regeneration of intrabony defects. Materials and methods. In this single-blind randomized spli...

OBJECTIVE This study was conducted to check the feasibility of using small intestine without mucosa as a growing vascular conduit. METHOD Autologous proximal jejunum without mucosa after treatment with heparin bonding was used as a free inferior vena cava interpositional graft between the renal veins and bifurcation of inferior vena cava in 8 piglets. Intravenous ultrasonography was performed...

This study aims to (i) demonstrate the efficacy of a new surgical planning framework for complex cardiovascular reconstructions, (ii) develop a computational fluid dynamics (CFD) coupled multi-dimensional shape optimization method to aid patient-specific coronary artery by-pass graft (CABG) design and, (iii) compare the hemodynamic efficiency of the sequential CABG, i.e., raising a daughter par...

BACKGROUND With the increasing use of hydroxyapatite orbital implants, the complication of exposure has become apparent to oculoplastic surgeons. Many kinds of patch grafts, such as sclera, dermis, and hard palate mucosa, have been used to cover exposed hydroxyapatite implants with inconsistent results. In this study, the authors use a newly developed technique, autogenous retroauricular myoper...

BACKGROUND In many transplant centres lamivudine is an important component of prophylaxis against, and treatment of, hepatitis B virus (HBV) graft infection. Drug resistant HBV species with specific polymerase mutations may emerge during lamivudine treatment. AIMS To examine the clinical consequences of graft infection by lamivudine resistant virus. METHODS The clinical course of four liver...

Results of gas endarterectomy of the right coronary artery were evaluated in 29 consecutive patients. There were one surgical and two early postsurgical deaths. All three had postmortem examination, and in two there was occlusion of the gas endarterectomy. Five patients did not have repeat catheterization. Twenty-one patients were completely re-evaluated and had repeat cardiac catheterization o...

PurposeThe global shortage of available donor organs and the poor clinical outcomes re-transplant patients raise ethical economic concerns. In this study, we examined difference in post-transplant survival (re-HTx) with without use marginal hearts.MethodsThe United Network Organ Sharing database was retrospectively queried from January 2000 to March 2020 identify adult (17 > years) underwent re...

dear editor,we have greatly enjoyed reading the case report entitled “‘femoral condyle fracture during revision of anterior cruciate ligament reconstruction: case report and a review of literature in the issue of arch bone jt surg. 2015;3(2) with great interest. we would like to commend the authors for their detailed and valuable work. although various case reports have described postoperative ...

Background: Using arterial grafts is commonly associated with good outcome. left internal mammary artery and radial can achieve complete revascularization of coronary system by using sequential grafting or multiple Y Technique. Objective: We present our experience in (RA) Y-graft 100 patients. Patients Methods: Between February 2016 January 2019, patients (aged 45-60 years) the diagnosis multi-...