a patient who has undergone pelvic fusion where the bone quality is at risk or questionable. the brace comes in a variety of forms and can be used for treating severe or unstable compression fractures as well as other injuries and conditions. jewett brace tlso jewett hyperextension body brace fitted to adolescent female patient in full support body suit. a jewett (hypertension) brace is a hyperextension brace that prevents the patient from bending forward too much. this brace designed to give support to the patient's thoracic and lumbar spine by preventing twisting and flexion (bending forward). corset brace a corset brace is similar to a traditional corset. it typically has metal or plastic stays to limit forward movement. it puts pressure over the belly to take pressure off of the spine and promote healing. posture brace / posture corrector a posture brace or a posture corrector is to help people improve their postures and maintain their bodies in a straight and upright position. posture corrector realign body to its original position by straightening from ankle to knee, pelvis, and shoulders to ear.