Spine Videos

​At Atlantic Orthopaedic Specialists, we are dedicated to empowering our patients through comprehensive education, enabling them to make informed decisions about their orthopaedic health. Recognizing the pivotal role of the spine in overall well-being, we offer an extensive patient education video library featuring over 250 detailed videos covering various spinal conditions and treatments.​

Understanding Spine Anatomy and Function

The spine, or vertebral column, is a complex structure composed of 33 vertebrae, categorized into five regions:​
stlukesonline.org

• Cervical Spine: Consists of seven vertebrae (C1-C7) in the neck region, supporting the head’s weight and allowing for a wide range of motion. ​
• Thoracic Spine: Comprises 12 vertebrae (T1-T12) in the upper and mid-back, providing attachment points for the ribs and aiding in protecting vital organs.​
• Lumbar Spine: Includes five vertebrae (L1-L5) in the lower back, bearing much of the body’s weight and enabling movements such as bending and twisting. ​
• Sacrum: Made up of five fused vertebrae, connecting the spine to the pelvis and supporting the upper body’s weight.​
• Coccyx: Consists of four fused vertebrae, commonly known as the tailbone, serving as an attachment site for ligaments and muscles.​

Between each vertebra lies an intervertebral disc, acting as a cushion to absorb shock and facilitate flexibility. The spine’s natural curves—cervical lordosis, thoracic kyphosis, and lumbar lordosis—contribute to balance and upright posture.