Fig. 5From: Articular and periarticular spinal calcifications in relation to synovial fluid findings in patients with calcium pyrophosphate dihydrate deposition disease (CPPD)Percent of the diagnosis of CPPD deposition by conventional plain radiography, MSUS and synovial fluid analysis. The accuracy of MSUS to diagnose CPPD calcification is more than double that of X-ray, and it is comparable to that of synovial fluid analysisBack to article page