Adolescent idiopathic scoliosis patient positioning system

A patient positioning system, comprising:

• a thoracic bolster assembly comprising:
• a base comprised of a lower portion and an upper portion, the lower portion configured to be removably secured to a pair of rails of a bed frame, the upper portion in rotatable connection with the lower portion to adjust the upper portion in a coronal plane,
• a top patient support portion pivotably connected to the base,
• an angular adjustment mechanism in connection with the base and the top patient support portion configured to adjust an angular orientation of the top patient support portion relative to the base, and
• a first plurality of patient supports each slidably positionable on the top patient support portion;
• and
• a pelvic bolster assembly comprising:
• a base comprised of a lower portion and an upper portion, the lower portion configured to be removably secured to the pair of rails of the bed frame, the upper portion in rotatable connection with the lower portion to adjust the upper portion in a coronal plane, and
• a second plurality of patient supports each slidably positionable on the upper portion.