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STUDY DESIGN A systematic review of the literature, pertaining surgical treatment of traumatic thoracic and lumbar spine fractures, was performed. OBJECTIVES To provide information on surgical techniques for traumatic spine fracture management, their respective performance and complication rates, based on previously published information. SUMMARY OF(More)
With advances in tissue engineering, the possibility of regenerating injured tissue or failing organs has become a realistic prospect for the first time in medical history. Tissue engineering - the combination of bioactive materials with cells to generate engineered constructs that functionally replace lost and/or damaged tissue - is a major strategy to(More)
STUDY DESIGN Prospective cohort study. OBJECTIVES To study the predictive value of magnetic resonance imaging (MRI) findings of thoracolumbar spine fractures concerning the radiologic and clinical outcome. SUMMARY OF BACKGROUND DATA Disagreement about the proper treatment of thoracolumbar spine fractures is caused by insufficiency of conventional(More)
STUDY DESIGN Clinical trial (phase II). OBJECTIVES To assess the feasibility and safety of balloon vertebroplasty after posterior short-segment reduction and fixation for the treatment of traumatic burst fractures. SUMMARY OF BACKGROUND DATA Hardware failure and loss of reduction after posterior short-segment instrumentation are complications caused by(More)
Bone loss of the glenoid is a common finding in anterior glenohumeral instability. Several methods to measure the size of a glenoid defect have been described but have not been validated. In this study, 14 cadaver glenoids with a randomly created anteroinferior glenoid defect were used for validation of the so-called circle method. Measurements were done by(More)
Our aim was to define the minimum set of patient-reported outcome measures which are required to assess health status after total hip replacement (THR). In 114 patients, we compared the pre-operative characteristics and sensitivity to change of the Oxford hip score (OHS), the Western Ontario and McMaster Universities osteoarthritis index (WOMAC), the SF-36,(More)
Bone regeneration is a coordinated cascade of events regulated by several cytokines and growth factors. Angiogenic growth factors are predominantly expressed during the early phases for re-establishment of the vascularity, whereas osteogenic growth factors are continuously expressed during bone formation and remodeling. Since vascular endothelial growth(More)
OBJECTIVE For many years, the Histologic/Histochemical Grading System (HHGS) for osteoarthritis monitoring has been used as a histological scoring system for the quality of cartilage. There are, however, some limitations using this grading system. The goal of the investigation presented in this paper was to examine the hypothesized advantage of the recently(More)
Reproducibility of fracture classification systems in general has been a matter of controversy. The reproducibility of spinal fracture classifications has not been sufficiently studied. We studied the inter-observer and intra-observer reproducibility of the Magerl (AO) classification using radiograms, CTs and MRIs of 53 patients. We compared this(More)
STUDY DESIGN A case report of a bilateral lumbosacral dislocation without a fracture is presented. OBJECTIVE To report the diagnosis and treatment of a traumatic lumbosacral dislocation. SUMMARY OF BACKGROUND DATA Lumbosacral dislocations without fractures are rare injuries, with only four cases reported in literature. The recommended treatment consists(More)