There is always abnormal sensitivity and tingling of the skin on the feet and legs after SDR because of the nature of the nerves that have been worked on, but this usually resolves within six weeks. There is no way to prevent the abnormal sensitivity in the feet. Transient change in bladder control may occur, but this also resolves within a few weeks. If a certain degree of permanent numbness remains in certain leg muscles, such as the quadriceps, ankles, and feet, this is usually not enough to prevent feeling and sensation, sensing of changes in temperature or pressure, etc. The affected muscle areas simply feel less than before, and the trade-off in ease of movement is said to be immensely worth this change, should it occur. In general, there is a combined 5-10% risk of any of the following more serious risks happening as a result of SDR. * Permanent paralysis of the legs and bladder. * Permanent impotence * Sensory loss and/or numbness that is severe enough to not feel anything any more in the legs (not paralysis; movement is retained) * Wound infection and meningitis - usually controlled with antibiotics * Leakage of the spinal fluid through the wound, also repairable; the surgical team watches very closely post-surgery for this A few patients in St. Louis experienced urinary tract infections and pneumonia, but these were successfully treated.
Rhizotomy
Enterotomy
Iron preparation
Intravenous iron infusion
Chelation therapy
Activated charcoal cleanse
Bloodletting
Gastroduodenostomy