Harmed bone and cartilage from a thighbone, shinbone and kneecap are replaced with a man-made joint crafted from metallic alloys, high-grade plastics and polymers. Contraindications. The Spinal Cord Stimulator systems will not be for patients that are unable to function the system, have unsuccessful demo stimulation by failing to get https://www.theorthopaedicandpainpractice.com/heres-why-you-shouldnt-wait-to-see-a-doctor-for-your-pain/