[Paraplegia caused by ossification of the ligamentum flavum--a case study].
D000368:Aged; D005260:Female; D006801:Humans; D008022:Ligaments; D008161:Lumbosacral Region; D009999:Ossification, Heterotopic / Q000150:complications*; D010264:Paraplegia / Q000209:etiology*; D013117:Spinal Cord Compression / Q000150:complications*