An improved pain management and post-operative hip orthosis includes a waist strap having first and second ends and a lateral portion therebetween, a lower strap having first and second ends and a lateral portion therebetween, and a pocket extending between the waist strap and lower strap. The pocket has inner and outer panel fastened to each other to define an upper opening and a lower opening. The orthosis further includes an abduction harness including two upper straps and a lower strap coupled to each other at a central union, wherein the upper straps are secured to the top of the pocket and the lower strap is secured to the bottom of the pocket. The orthosis still further includes a rotation strap extending from the bottom of the pocket to a location on the waist strap proximate to the top of the pocket.