Around 100 patients are now trialling this treatment following successful animal studiesĪnimal research has shown this approach can be highly effective. Over a few weeks, new bone grows around the needle-shaped granules, fusing the vertebrae. Over time this fuses the damaged bones together. ![]() As the material is similar in structure to bone, it attracts new bone cells to grow around it. Tiny needles on the surface help it to stick. Surgeons mould the material between the bones of the joint being fused. By contrast, the MagnetOs granules, made from a ceramic material called biphasic calcium phosphate, do not require a bone graft. In addition, it requires a bone graft, where bone is removed from a patient’s hips or legs. There’s also a risk of adjacent segment disease - the lack of movement between the fused vertebrae can put excess pressure on the areas above and below, which can cause pain and weakness.Īnd the relief surgery provides does not always last long term about 25 per cent of people who have fusion surgery require a repeat operation within 20 years. ![]() While painkillers are the initial treatment, each year around 50,000 patients in the UK need spinal operations, including fusion surgery.Īlthough this can be effective, there is inevitably some loss of mobility when the joint is fused. The granules, smaller than a human hair, are implanted in the back instead of using bone grafts to help weld bones together to reduce pain and improve functionĪfter age 40, most people have some disc degeneration owing to wear and tear.
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