[Ossitication of the posterior longitudinal ligament of spine (OPLL)].
Ossification of the posterior longitudinal ligament of spine (OPLL) is a disease that causes ectopic ossification of the ligament to develop in the spinal canal. Although OPLL causes severe neurologic symptoms caused by spinal cord compression, the mechanisms of OPLL initiation and promotion have not yet been identified. It is a common disease with an incidence of 2-4% in the middle age and older populations of Asian countries, whereas lower incidence has been reported in non-Asian countries. The disorder is believed to be a collective result of heterogeneous etiopathologic factors affecting the spinal ligament.
Ogata
Naoshi
N
Unit of Bone and Cartilage Regeneration, Graduate School of Medicine, University of Tokyo.
Kawaguchi
Hiroshi
H
D000818:Animals; D003094:Collagen / Q000235:genetics; D019299:Decompression, Surgical; D006801:Humans; D007796:Laminectomy; D008279:Magnetic Resonance Imaging; D008659:Metabolic Diseases / Q000150:complications; D009984:Orthopedic Fixation Devices; D017887:Ossification of Posterior Longitudinal Ligament / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000628:therapy; D011379:Prognosis; D011755:Pyrophosphatases / Q000235:genetics; D044469:Racial Groups; D013117:Spinal Cord Compression / Q000209:etiology; D014057:Tomography, X-Ray Computed; D016212:Transforming Growth Factor beta / Q000235:genetics
D016212:Transforming Growth Factor beta; D003094:Collagen; D011755:Pyrophosphatases; C021899:nucleotide pyrophosphatase