RT Book, Section A1 Dutton, Mark SR Print(0) ID 8656684 T1 Chapter 12. The Thoracic Spine and Ribs T2 Dutton's Orthopedic Survival Guide: Managing Common Conditions YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-0-171510-2 LK accessphysiotherapy.mhmedical.com/content.aspx?aid=8656684 RD 2024/04/16 AB In the thoracic spine, protection and function of the thoracic viscera take precedence over segmental spinal mobility. Although a significant source of local and referred symptoms, differential diagnosis of the thoracic region can be difficult. This is due to the complicated biomechanics and function of the region, the proximity to vital organs, and the many articulations.