This article look into the etiopathogenesis, assessment, prevention and management of pressure ulcer. It also covers the role of pressure release devices and newer treatment methods in healing process of these wounds. Pressure ulcers occur from friction and shear and are progressive. It is usually found in bedridden and immobile people. Spinal cord injury patients have loss of sensation which adds on the problem. Pressure ulcers are preventable usually and based on severity management changes.