[Purpose] To present a case series demonstrating the reduction of thoracic hyperkyphosis by the Chiropractic BioPhysics® multimodal rehabilitation program. [Participants and Methods] Ten randomly selected files and corresponding radiographs were chosen from recent clinic archives of patients who were treated for thoracic hyperkyphosis. All patients were treated by CBP mirror image® thoracic extension traction and exercises, as well as spinal manipulative therapy. [Results] Results demonstrated an average reduction in hyperkyphosis of 11.3° over an average of 25 treatments, over an average of 9 weeks. Patients also experienced a reduction in pain levels and disability ratings. [Conclusion] Postural hyperkyphosis is a serious progressive deformity that is related to a plethora of symptoms, syndromes, and early death. Thoracic hyperkyphosis may be reduced/corrected by posture-specific, thoracic extension protocols including mirror image extension traction and exercises, as well as spinal manipulation as part of the CBP multi-modal rehabilitation program.