BACKGROUND We compared the perioperative results and complications associated with PLIF and TLIF, and collected evidence for choosing the better fusion method. METHODS A literature survey of the MEDLINE and EMBASE databases identified 7 comparative observational studies that met our inclusion criteria. Checklists by Cowley were used to evaluate the risk of bias of the included studies. A data...

The objective of this GLP study was to evaluate the safety and effectiveness of Adherus Dural Sealant and Adherus Spinal Sealant when used to achieve watertight dural closure in a canine lumbar durotomy repair model. Another important objective of this study was to determine whether Adherus Dural and Adherus Spinal Sealants would inhibit the formation of peridural fibrosis and dural adhesions a...

OBJECTIVE The purpose of this study was to evaluate the effect of patients' bod mass index (BMI) on surgical outcomes following one-level lumbar microdiscectomy. METHODS From June 2003 to March 2007, 129 patients underwent one-level lumbar microdiscectomy performed at a single institution. We divided the patients into 3 groups, depending on BMI. A retrospective study was conducted among the 3...

 Background:It is possible that some hamate hook fractures are not diagnosed or treated, thereby affecting the study of their natural history. Study of the prevalence of incidental hamate hook fractures, nonunions, and other abnormalities on computed tomography (CT) ordered for another reason could document a subset of undiagnosed and untreated hamate hook fractures which might change our under...

this study investigates the effect of different types of subtitle on incidental vocabulary learning among iranian efl learners. to this end, 60 high school students in behbahan were selected after taking a proficiency test. the test was administered to ensure participants' homogeneity. participants were randomly assigned to three experimental groups, namely, bimodal group (a), standard gro...

Background Same-level recurrent disc herniation remains a challenge in spine surgery. Although most surgeons agree on discectomy as the treatment of choice for primary lumbar herniation, management ambiguous and largely depends operating surgeon. Many recommend repeat over fusion because it is cheaper less invasive. In this study, we analyzed 50 patients who underwent discectomy. Materials meth...

We report the case of a supraclinoid carotid rupture during the delivery of a balloon-expandable stent in a 59-year-old patient with incidental paraclinoid berry aneurysms for whom stent-assisted coiling was planned. The deployment of the stent resulted in immediate rupture of the artery. We describe the emergent management of this complication with prolonged balloon inflation to occlude the si...

The identification of an incidental (i.e. unexpected and asymptomatic) lesion can create a dilemma for the clinician and radiologist. The incidental abnormality may represent metastatic disease, a second primary malignancy or a benign lesion. The diagnosis and management of such incidental findings will depend in part on the clinical setting, the pathology and stage of underlying primary malign...