Dr. Tim Maggs explains the standing X-ray protocol used in the Structural Fingerprint® Exam. Learn the positioning and purpose of the AP open-mouth, lateral cervical, AP lumbosacral, and lateral lumbosacral views, along with key measurements including femoral head height, sacral base angle, and Ferguson’s center of gravity line. See how these findings, combined with an additional X-ray with orthotics, help identify structural imbalances and guide correction.