Treon Katrina, Ockendon M
Department of Spinal Disorders, Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry, England, UK.
Eur Spine J. 2017 May;26(Suppl 1):167-169. doi: 10.1007/s00586-017-4989-7. Epub 2017 Feb 9.
Lumbar spinal stenosis is most often a degenerate condition observed in the older population. We describe the case of a lady with typical claudicant symptoms with an unusual cause of stenosis identified at the time of her decompressive surgery. On review of the literature this is only the second case of osteochondral loose body as a cause for lumbar spinal stenosis and thus remains a rare phenomenon.
腰椎管狭窄症最常是在老年人群中观察到的一种退行性疾病。我们描述了一位患有典型间歇性跛行症状的女士的病例，在其减压手术时发现了一种不寻常的狭窄病因。经文献检索，这仅是第二例骨软骨游离体作为腰椎管狭窄症病因的病例，因此仍然是一种罕见现象。
