Validity and Reproducibility of the Measurements Obtained Using the Flexicurve Instrument to Evaluate the Angles of Thoracic and Lumbar Curvatures of the Spine in the Sagittal Plane
Figure 3
(a) Tracing the internal contour of the flexicurve; (b) representation of the thoracic and lumbar curvatures on graph paper showing the position of the spinous processes.
