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Excessive postoperative pain always occurs after Total Disc Replacement due to soft tissue injury, muscle trauma and necrosis all caused by the surgeon. During Total Disc Replacement the muscles of the abdominal wall are cut and intestines displaced, to get down to the disc. The surgically damaged tissues cause severe postoperative inflammation and pain that always requires opioid painkillers and muscle relaxers after Total Disc Replacement. Opioid painkillers are highly addicting, cause tolerance, abuse and even death from breathing failure.