Fig. 1 (abstract O25).
From: Abstracts of the International Research Society on Spinal Deformities (IRSSD) Meeting 2018
a) Measurement of X-ray Cobb’s angle (XCA); b) Measurement of ultrasound spinous process angle (USSPA); c) Measurement of ultrasound laminae angle (USLA) (Thoracic and lumbar angles are defined by the angle between the blue and red lines respectively)
