Yes it can help. Using an ointment and rubbing on surgical site has provided relief. Smoking relaxes the body and the Indica strain is best for relief without getting as much ‘high’ from the THC.
What’s has helped the most so far for me is getting MFR, or Myofascial Release Therapy. It’s been a game changer in relieving the neuropathy in my feet. That, and combined with the yoga pose where you lay on your back and put your legs up against the wall. It allows the blood and lymph nodes to be released from your feet via gravity, your legs up will allow the blood flow out of feet for relief. Google MFR and look for good therapists that have positive reviews. Good luck. I’ve had 5 back surgeries, tried acupuncture, epidurals, lumbar blocks, PT, aqua therapy, laser treatments, etc. no progress on any of these treatments.
What I mentioned above has been the most effective at relief for me in 4 years. Good luck !