Interexaminer reliability of eight evaluative dimensions of lumbar segmental abnormality.

Palpation for pain (osseous and soft tissue) and visual observation produced good to excellent interexaminer agreement and were included in the multidimensional index of abnormality. The interexaminer agreement of surface EMG scans and dermothermograph measurements were poor and considered to be clinically unacceptable, thus were not included in the multidimensional index. Palpation for pain is the only spinal assessment procedure to show consistent reliability in a number of studies.