### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Hello,I have a question...I just recently got an MRI on my lower back and the MRI showed that I had a bone spur that was touching some nerves in that region of my back(lower left side).That makes sense because,my back has went out of a few occasions and it was hard for me to straighten my left leg,so with my on diagnosis,i had a notion that this injury must have had something to do with my sciatica nerve,but anyway,what would the typical procedure consist of?as far as,proceeding with surgery and order to correct this problem?thank you

### output:

Hello, Thank you for your query. A bone spur is an extra growth of bone over a bone that has been exposed to trauma or stress. This usually doesn't cause any problem unless it grows enough to compress surrounding tissues like nerves. In your case, this would need to be removed if it is causing significant pain on nerve compression. The procedure usually involves general anesthesia with removal of the spur and any damaged tissue surrounding it. If the spine in that area is unstable after removal of affected bone and tissue, you will need a fusion or reconstruction surgery to keep your normal spinal functions. This will be followed with rigorous Physiotherapy as indicated. As with any surgery, risk of bleeding, nerve damage (for spinal surgery) and cardiovascular risks are present. This also depends on your current health status and other co-existing illnesses, if any. The first step is to assess the level of neurological affliction & how it affects your daily life. The benefits must outweigh the risks before proceeding with the surgery. Please discuss options and post-operative care (short term and long term) with you doctor before making a decision. Hope this helps. Please let me know if you have any further queries. Wish you good health