Model 145 Lerman Hip Abduction Rotation Orthosis 2000™ utilizes an anterior pelvic section to facilitate ease of donning. The anterior pelvic section eliminates pressure on the back and spine. The hip joint allows control and adjustment of flexion/extension in 20 degree increments and abduction/adduction in 9 degree increments. The innovative attachment of the joint to the pelvic and high modules provides rotational adjustment and accurate alignment in the transverse plane. The HARO also offers adhesion material on the pelvic and thigh liners to control rotation and prevent migration of the orthosis.