"Should I Have Surgery or Not?" — How to Make the Decision

Whether to have surgery depends on your symptoms, your lifestyle, and your values, all weighed together.

Last week, we looked at the fears around surgery. This week covers, as concretely as I can, the criteria for deciding whether surgery is right for you.

When Surgery Is "Necessary"

First, there are situations where waiting and continuing conservative treatment is not an option. These are urgent.

When Surgery Should Be Considered Urgently

• Bladder or bowel dysfunction (cauda equina syndrome): Inability to urinate, incontinence, loss of sensation around the anal area. Surgery should be considered promptly.
• Rapidly progressing muscle weakness: Leg strength declining day by day. Contact your doctor immediately.

In these cases, the longer you wait, the harder recovery becomes. Act without delay.

When It's "Time to Consider" Surgery

Other situations are not urgent, but conservative treatment seems to be reaching its limits. Here are some guidelines.

Checklist

See how many of the following apply to you:

• Conservative treatment (medication, injections, rehabilitation) for more than 3 months with no improvement
• Continuous walking distance has dropped to 500 meters or less (when you used to walk farther)
• Pain or numbness is causing you to give up activities you enjoy
• Symptoms have clearly worsened over the past 6 months
• You notice leg weakness (tripping, difficulty with stairs)
• Pain medication doses are increasing but becoming less effective

If 3 or more apply, it may be time to have a specific conversation with your doctor about surgery.

This is only a guideline. You and your doctor make the final decision together, using your test results and imaging findings.

When There's "No Rush" for Surgery

In these situations, surgery is not urgent:

• Symptoms are stable or improving
• Conservative treatment allows you to carry on with daily life
• MRI shows stenosis, but symptoms are mild
• Walking distance is being maintained

Here, continuing conservative treatment with regular follow-up is a reasonable approach.

Five Questions to Ask Your Doctor

When you're at the stage of considering surgery, try bringing these questions to your next appointment:

Question 1: "What happens if I don't have surgery?"

Will my current condition stay the same, or is there a risk it will get worse?

Question 2: "What's the biggest improvement I can expect from surgery?"

Get specifics: walking distance, pain reduction, numbness relief.

Question 3: "Is there anything that might not improve even with surgery?"

Some numbness may remain, or back pain may improve only a little. Ask for an honest answer.

Question 4: "Given my age and health, what are the risks for me specifically?"

Ask about your individual risk, not just the general statistics.

Question 5: "Should I get a second opinion?"

A good doctor will welcome this question.

About Second Opinions

Seeking a second opinion is not a sign of distrust toward your doctor.

A second opinion means asking another doctor what they think of your condition and the proposed treatment.

How to Get One

1. Tell your doctor you'd like a second opinion
2. Request a referral letter and copies of your images (MRI/CT)
3. Visit another spine specialist

"Won't my doctor feel insulted?" Many people worry about this, but a second opinion is widely recognized as a patient's right. A trustworthy doctor will support your decision.

If the second opinion matches the first, you'll feel more confident. If they differ, you'll have more information to work with. You have nothing to lose.

Shared Decision Making

Modern medicine uses an approach called shared decision making.

Instead of the doctor simply telling you "you need surgery," the doctor and patient decide together.

Your Values Shape the Decision

Even with the same symptoms, the best treatment can differ from person to person:

• If travel is your greatest joy, you might choose surgery to extend your walking distance
• If you're happiest spending quiet time at home, conservative treatment may be enough
• If you want to attend a grandchild's school event, you might time your decision around that goal

Your doctor can share the medical facts, but only you can decide what matters most in your life.

It's Okay Not to Be Ready Yet

If you've read all of this and still can't decide, that's natural.

Important decisions take time. Unless it's an emergency, there's no need to rush.

But don't let "not deciding" become "endlessly putting it off." "I'll think about it next month" or "Let me watch a little longer" are fine answers. Just schedule your next follow-up appointment before you postpone. Then, if things do get worse, you won't miss the right window for treatment. Regular follow-up is your safety net.

Key Takeaways

• Bladder dysfunction and rapid muscle weakness are urgent warning signs
• If 3 or more checklist items apply, it's time to discuss surgery with your doctor
• If symptoms are stable or improving, there's no rush
• Ask your doctor the five key questions
• Second opinions are your right; don't hesitate to seek one
• Shared decision making: your doctor's expertise and your values together lead to the best choice
• It's okay if you're not ready to decide, but don't skip your follow-up appointments