Brian A. BraithwaiteMD · JD

Patient guide · Back and neck pain

When Does Back Pain Need Surgery?

Most people with back or neck pain never need an operation. The key is knowing what to try first, which warning signs cannot wait, and when surgery really is the better choice.

Key points
  • Most back and neck pain improves with time, activity, physical therapy and, when needed, targeted injections.
  • In Dr. Braithwaite’s experience, more than 80 to 85 percent of patients with chronic pain get better without ever needing surgery.
  • A few warning signs need urgent care: loss of bladder or bowel control, numbness in the groin, or weakness that is getting worse.
  • Surgery works best when there is a clear structural problem that matches your symptoms and conservative care has not been enough.

Most back pain gets better without surgery

A new episode of low back pain usually improves within several weeks, whatever is done. Even pain that has lasted months often responds to treatment that does not involve an operation. As Dr. Braithwaite told a national TV audience, surgery is usually the last resort.

What to try first

  1. Stay active. Gentle walking and normal movement help more than bed rest.
  2. Physical therapy and exercise. Strengthening the core and hips takes load off the spine.
  3. Sleep, weight and daily habits. Poor sleep and long periods of sitting make pain worse.
  4. Medication, used thoughtfully. Anti-inflammatories and other non-opioid medicines can help you stay active.
  5. Time. Many disc herniations shrink on their own over weeks to months.

National guidelines recommend starting with these non-drug and non-invasive treatments for most low back pain (American College of Physicians).

Where injections and ablation fit

If pain is still limiting you after several weeks of conservative care, image-guided procedures can help, both to treat the pain and to identify where it is coming from:

These treatments often give enough relief to make physical therapy work, and they help many people avoid or delay surgery.

Warning signs that need urgent care

Go to an emergency room or call 911 if back pain comes with any of these:

  • Loss of bladder or bowel control, or new trouble urinating
  • Numbness in the groin or inner thighs
  • Leg or arm weakness that is new or getting worse
  • Fever with severe back pain
  • Back pain after a significant fall or accident
  • Back pain with a history of cancer or unexplained weight loss

When surgery is the right choice

Surgery is reasonable to consider when:

  • A nerve or the spinal cord is compressed and you have weakness that is progressing
  • Leg or arm pain from a herniated disc or stenosis has not improved after a fair trial of non-surgical care, usually six weeks or more
  • The spine is unstable or deformed in a way that is causing symptoms
  • Imaging shows a clear structural problem that matches your symptoms

Surgery is most predictable for arm or leg pain caused by a pinched nerve. It is less predictable for pain that is only in the back or neck with no clear structural cause.

Questions to ask before deciding

  • What exactly is causing my pain, and how sure are we?
  • What happens if I wait?
  • Which non-surgical options have I not tried?
  • What result should I expect from surgery, and what are the risks?
  • What is the recovery like?

A pain specialist and a spine surgeon often work together. Seeing one does not rule out the other. The goal is the least invasive treatment that will get you back to your life.

Sources

General information

This page is general education and is not medical advice. It does not replace an evaluation by your own physician, who knows your history and can examine you. If you have new weakness, numbness in the groin, loss of bladder or bowel control, or other emergency symptoms, call 911 or go to the nearest emergency room.

Questions

Frequently asked questions

Do most people with back pain need surgery?

No. Most back and neck pain improves with time, activity, physical therapy and, when needed, targeted injections. In Dr. Braithwaite’s experience, more than 80 to 85 percent of patients with chronic pain get better without ever needing surgery.

When is back surgery necessary?

Surgery is reasonable when a nerve or the spinal cord is compressed with progressing weakness, when leg or arm pain from a herniated disc or stenosis has not improved after a fair trial of non-surgical care, or when the spine is unstable. Loss of bladder or bowel control is an emergency.

What are the warning signs of a serious back problem?

Loss of bladder or bowel control, numbness in the groin, weakness that is getting worse, fever with severe back pain, back pain after major trauma, and back pain with a history of cancer all need urgent medical evaluation.

How long should I try conservative treatment before considering surgery?

For most leg or arm pain from a herniated disc or stenosis, about six weeks or more of non-surgical care is reasonable unless you have worsening weakness or other warning signs.

Can injections help me avoid back surgery?

Often, yes. Epidural steroid injections and radiofrequency ablation can relieve pain enough to make physical therapy effective, and many people improve without going on to surgery.