http://www.wegotyourback.net Sciatica is one of our specialties and McNeil Chiropractic in Macomb Township MI (also serving Shelby Township, Clinton Township, Utica, Sterling Heights and Warren). Sciatica can occur when the spine is out of allignment pinching on the nerves in the Lumbar spine that form the sciatic nerve. Some other symptoms that can develop are: Back pain, leg pain, foot pain, leg and foot weakness and numbness. Sciatica can be caused by auto accidents, falls, work injuries, sports injuries or repetetive injuries.