Abstract: A corset-type orthotic device is provided for treatment of lower back pain by causing uniform abdominal compression. The corset utilizes vertically spaced apart straps which overlap at the front of the corset to cause tightening of the corset about the torso of the wearer to increase the abdominal compression. The straps are connected at one end to lateral margins of a front panel of the corset and extend rearwardly through metal rings fixed to lateral margins of a rear panel of the corset. The straps then extend forwardly for joinder at the front panel. Upper and lower ones of the straps are also coupled and extend through another metal ring which allows the straps to vary in length to accommodate the variations in circumference of the lower ribs, waist and hips.

Abstract: A hyperextension orthotic device is provided for treatment of back pain by causing uniform abdominal compression and hyperextension of the spinal column. The device includes a rigid brace having upper and lower pads for exerting pressure against the sternum and pubic area of an individual and a strap for causing a counterbalancing force to be applied to the back of the individual. The brace is coupled with a corset which causes abdominal compression to provide a stable base for the rigid brace.