The spine journal : official journal of the North American Spine Society
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Although innumerable studies have analyzed the multiple aspects of osteoporotic vertebral fractures, no study has focused on the clinical features related to spine pain in patients with recent osteoporotic vertebral compression fractures (VCFs). ⋯ Pain-related behavior evaluation of patients with osteoporotic VCF during their movements on the examining table may allow to suspect, or even diagnose, the presence of a fracture, particularly in the initial 4 to 6 weeks after the occurrence. Even orthopedic surgeons not particularly familiar with spine care may be able to suspect the injury during physical examination.
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No study has determined time trends of neck pain and low back pain (NP&LBP) in the 20th century in Spain. ⋯ The prevalence of NP and NP&LBP, but not LBP, has decreased in the last years in Spain. NP&LBP were associated with similar sociodemographic and lifestyle habits in 2009 compared with 2006.
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There is limited literature comparing different functional outcome measures used for cervical spondylotic myelopathy (CSM). ⋯ Preference-based quality-of-life instruments, such as the EQ-5D, are important measures for studying spinal disorders. Among the various commonly used outcome instruments for CSM, the Oswestry NDI is the most predictive of preference-based QOL.
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Human recombinant bone morphogenetic protein-2 (BMP-2) is commonly used in spinal surgery to augment arthrodesis, and a number of potential complications have been documented. ⋯ This is the first reported case of a symptomatic calcified perineural cyst developing after a fusion procedure in which BMP-2 was used. The presence of connective tissue with metaplastic bone formation and maturation within the lesion suggests that formation of the cyst was secondary to application of BMP-2, as it possesses both osteogenic and chondrogenic capabilities.