The biggest variables affecting recovery time are the nature of the surgery and the condition before surgery. Here are some general guidelines on what to expect.
Discectomy: Recovery is typically fairly quick. Some pain, numbness, or weakness in the nerve that was compressed is normal and should clear up in a few weeks.
Laminectomy or fusion surgery: You should expect a longer recovery time and delays returning to normal activities. Bones take at least three to four months after surgery to heal.