Sorry to hear about your symptoms. Sometimes, it's very difficult to figure out why people have chronic symptoms after any surgery. Nerves react in different ways after being damaged at the time of surgery. With large implants, nerves are stretched and the fatty insulation around them breaks. If the fatty sheath does not heal properly, chronic symptoms can appear. Nutritional supplements that can help nerves heal include a good quality fish or krill oil, alpha lipoic acid, CoEnzyme Q10, multivitamins, and multi-minerals. Be sure to get your supplements from a natural health food store; not a pharmacy or GNC. Occasionally, patients with chronic symptoms benefit from physical therapy or even medications such as Neurontin. Ask your PS for details.