introduction traumatic lumbar spondylolisthesis is rare disease and in the literature, different surgical approaches, including anterior, posterior, or combined approaches (posterior and anterior) are used to treat the lesion. case presentation we treated a case of traumatic lumbosacral spondylolisthesis using posterior approach and the patient showed a satisfactory outcome. at the final follow...

abstract background : the purpose of this study is to evaluate anterior cervical discectomy. materials and methods : this retrospective study was conducted on 43 patients underwent surgery through standard smith-robison technique with fusion. postoperative follow-up period was 24 months. clinical assessment was done through odom criteria, neck disability index and vas for neck pain. results : a...

introduction:neurogenic mediastinal tumors comprise a wide range of benign and malignant diseases. a group of these tumors, located at thoracic apex, sometimes spread to cervical spaces causing numerous surgical difficulties. in thoracotomy approaches, due to proximity of the tumors to major blood vessels, complete removal of these tumors from cervical spaces is impossible or may cause intraope...

background & importance: spinal deformity is one of the most common disorders among the vertebral diseases that results from unnatural curvatures of spine, such as scoliosis and kyphosis. spinal fusion surgery used most commonly to treat certain types of spinal deformity. here in, we report the efficacy of posterior spinal fusion accompanied by instrumentation in patients with the limitations o...

seven patients who had intractable pain of the pelvis and lower extremities were scheduled for cordotomy of the spinothalamic tracts after preliminary investigations. in three patients laminectomy was performed, to approach the anterior portion of the spinal cord, anil in the rest anterior cordotomy was performed with anterior disectomy under direct vision of the spinal cord. it appears that an...

In an effort to bolster soundness standards in banking, the 2006 international regulatory agreement of Basel II requires globally active banks to include operational risk in estimating regulatory and economic capital to be held against major types of risk. This paper discusses practical issues faced by a bank in designing and implementing an operational risk capital model. Focusing on the use o...

This clinical study was carried out to compare the rate of nerve complications after anterior and posterior approaches in forearm both bone fractures in adults. For this purpose, 310 patients with forearm both bone fractures operated during 1997-2002 in Kerman Shahid Bahonar Hospital were studied. From these patients, 121 cases werefemale and 189 cases were male and they were aged from 12 to 67...

Introduction:Neurogenic mediastinal tumors comprise a wide range of benign and malignant diseases. A group of these tumors, located at thoracic apex, sometimes spread to cervical spaces causing numerous surgical difficulties. In thoracotomy approaches, due to proximity of the tumors to major blood vessels, complete removal of these tumors from cervical spaces is impossible or may cause intraope...