Could my knee and ankle joint pain be caused by my lumbar spinal stenosis?

Yes. The nerves from the back can definitely create knee and ankle pain.
Possibly. This is one of those problems where a visit to your doctor is necessary to figure out what's going on. Only after a thorough evaluation, including examination and possibly labs and other tests, can your doctor correctly diagnose you and treat you effectively.

Related Questions

I have lumbar spinal stenosis, but now I get pain in my upper left thigh and it travels down my leg. Is this from lss? No swelling or lumps.

Possibly. Spinal stenosis can cause your symptoms especially if you also have a bulging disc at that level. Epidural steroid injections and/or treatment with some medications may improve your pain. I would suggest consulting a pain management physician. Read more...
Can be. You may benefit from a epidural steroid injection. If it persists, surgery is an option. Check out spine-health.Com. Read more...

What can cause knee and ankle joint pain?

Many types. Many types of arthritis. The most important questions are why you have joint pain; is it degenerative arthritis, or an inflammatory arthritis like rheumatoid arthritis. A good exam, x-rays, and a few blood tests are in order! Read more...