International orthopaedics
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This study reports a new approach for percutaneous endoscopic lumbar iscectomy (PELD), especially for soft, highly down-migrated lumbar disc herniation. ⋯ PELD via a translaminar approach could be a good alternative option for the treatment of soft, highly down-migrated lumbar disc herniation.
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Randomized Controlled Trial
Effect of the percutaneous pedicle screw fixation at the fractured vertebra on the treatment of thoracolumbar fractures.
The purpose of this study was to evaluate the efficacy and safety of percutaneous pedicle screw fixation at the fractured vertebra in the treatment of thoracolumbar fractures. ⋯ Percutaneous screw fixation combined with intermediate screws at the fractured vertebra could more effectively restore and maintain fractured vertebral height, and is an acceptable, minimally invasive surgical choice for patients with type A thoracolumbar fractures.
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Propionibacterium acnes (P. acnes), an important opportunistic anaerobic Gram-positive bacterium, causes bone and joint infections, discitis and spondylodiscitis. Accumulated evidence suggested that this microbe can colonise inside intervertebral discs without causing symptoms of discitis. Epidemiological investigation shows that the prevalence ranges from 13 % to 44 %. ⋯ However, until now, there were hypotheses only to explain problems such as how P. acnes access intervertebral discs and what the exact pathological mechanism it employs during its latent infection period. In addition, research regarding diagnostic procedures and treatment strategies were also rare. Overall, the prevalence and possible pathological role that P. acnes plays inside nonpyogenic intervertebral discs is summarised in this paper.
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We aimed to formulate a radiological index based on plain radiographs and computer tomography (CT) to reliably detect posterior ligamentous complex (PLC) injury without need for MRI. ⋯ On plain radiographs the presence of LK greater than 20 °(CI 64-95) and ISD difference greater than 2 mm (CI 70-97) can predict PLC injury. These guidelines may be utilised in the emergency room especially when the associated cost, availability and time delay in performing MRI are a concern.
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Randomized Controlled Trial
Outcomes of lumbar facet syndrome treated with oral diclofenac or methylprednisolone facet injection: a randomized trial.
This prospective randomized trial is to determine the effectiveness of treating lumbar facet syndrome with oral diclofenac, methylprednisolone facet joint injection or both. ⋯ The combined treatment was more effective in reducing lumbar facet pain and improving the functional index than either treatment alone. This approach should be the preferred treatment.