Answers are grounded in this paper and cite their sources.
Summary and background data: Both Scoliometer and Debrunner's Kyphometer are validated and widely accepted as surface non-invasive, non-radiating measurement instruments for school screening programs for detection and measurement of scoliosis, thoracic kyphosis and lumbar lordosis.
No takes yet. Share an insight, caveat, or question.
Korovessis et al. (2019) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: