نتایج جستجو برای: spinal fusion
تعداد نتایج: 230057 فیلتر نتایج به سال:
Spinal fusion surgery techniques develop together with technologic advancements. New complications are seen as the result of new techniques and these may be very severe due to spinal cord and vascular structures in the lumbar region. The posterior lumbar interbody fusion cage (PLIFC) was shown to enhance spinal fusion and to prevent pseudoarthrosis due to its basic dynamic characteristics. PLIF...
INTRODUCTION In recent year, the design concepts of spinal implants alternation from traditional stable fusion to restore normal spinal range of motion (ROM). Therefore, the method of the spinal implants in vitro test was advanced from traditional load control method (LCM) to displacement control method (DCM) [1-3]. In real life, it is still not clear whether to use LCM or the DCM to evaluate t...
STUDY DESIGN Rat spinal fusion model. OBJECTIVE This study aimed to compare the efficacy of lentiviral gene therapy, and adenoviral gene therapy in inducing spinal fusion in an immune competent rat spinal fusion model. SUMMARY OF BACKGROUND DATA Recombinant bone morphogenetic proteins (BMPs) have also been used for spinal fusion successfully in clinical trials. However, large doses of BMPs ...
Generally, patients with severe burst fractures, instability, or neurological deficits require surgical treatment. In most cases, circumferential reconstruction is performed. Surgical methods for three-column include anterior, lateral, and posterior approaches. cases involving an anterior lateral approach, collaboration general thoracic surgeons may be necessary because the adjacent anatomical ...
STUDY DESIGN Prospective case series. PURPOSE To examine the clinical efficacy of mini-open anterior retroperitoneal lumbar interbody fusion: oblique lateral interbody fusion (OLIF) for degenerated lumbar spinal kyphoscoliosis. OVERVIEW OF LITERATURE The existing surgical procedures for the treatment of spinal kyphotic deformity, including Smith-Petersen osteotomy, pedicle subtraction osteo...
Pathologies of spine like trauma, infection, malignancy or congenital problems can cause disturbed structural integrity causing deformity and displacement spine. This causes compression damage on spinal cord roots, which the is supposed to protect. In such situations, needs be decompressed, realigned fused in that position, so further injury prevented. Spinal fusion a natural process healing bo...
Study Design Review of literature. Objectives This review of literature investigates the application of mesenchymal stem cells (MSCs) in spinal fusion, highlights potential uses in the development of bone grafts, and discusses limitations based on both preclinical and clinical models. Methods A review of literature was conducted looking at current studies using stem cells for augmentation o...
STUDY DESIGN Retrospective case series. PURPOSE The purpose of this study was to examine changes in the ligamentum flavum thickness and remodeling of the spinal canal after anterior fusion during a 10-year follow-up. OVERVIEW OF LITERATURE Extreme lateral interbody fusion provides minimally invasive treatment of the lumbar spine; this anterior fusion without direct posterior decompression, ...
BACKGROUND Up to now, plain radiographs are not well suited to assess spinal fusion. Radiostereometric analysis performed for two postures may deliver more reliable results. However, it is unknown, which postures are most suitable for this procedure. METHODS In a finite element study, spinal fusion at the level L4-5 was simulated assuming a posterior approach and the implantation of two cages...
Objective: Spinal fusion is commonly used for treatment of degenerative disc disorders. However, there is no consensus among spinal surgeons on operative technique, the type of implant being used and postoperative care. With the growing importance of Evidence Based Medicine, the demand for clinical guidelines is increasing. The aim of this study was to provide an overview of the current practic...
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