Along with grade 1 anterolisthesis of L5, over S1 is present with associated chronic bilateral spondylolysis of L5. The L5-S1 disc space demonstrates mild flattening with associated endplate sclerosis and small marginal osteophyte, representing moderate spondylosis. Moderate posterior disc bulges are se...
Thoracic Compression fracture 16 Compression fracture 32 Disc degeneration 20 Disc height reduction 15 Disc herniation 17 Lumbar Endplate sclerosis 11 Facet joint degenerative 12 LDK 20 Osteophyte 25 Osteoporosis 20 Spondylolisthesis 16 FIGURE 1: Status of an aged society and spinal surgeries in Korea....