Experimental evaluation of precision and accuracy of RSA in the lumbar spine

ConclusionIn summary, the results suggest stereophotogrammetry to be a highly precise method to analyze motion of the lumbar spine. Since precision and accuracy are better than 0.2 ° for both focal spot values, the choice between these is of minor clinical relevance.

Source: European Spine Journal - December 4, 2020 Category: Orthopaedics Source Type: research