Mechanics Of Spinal Orthotic Treatment

Question 1

Forces may be applied to the spinal column in:

Answer 1

Sagittal, coronal, and transverse plane

Question 2

Intrinsic stability of the spinal column is provided by:

Answer 2

Bones, discs, and ligaments

Question 3

Extrinsic anatomical stability of the spinal column is provided by:

Answer 3

Vertebral muscles, abdominal muscles, and thoracic muscles

Question 4

Extrinsic mechanical stability of the spinal column is provided by:

Answer 4

orthotic devices and surgically implanted hardware

Question 5

Orthotic control of the spinal column is often achieved by:

Answer 5

• properly placed 3-point force systems
• properly placed thermoplastic trim lines
• properly placed conventional bands, bars, and straps/pads