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Getting a Second Opinion About Your Spine

By Mr Ahmed-Ramadan Sadek, Neurosurgeon · 6 min read

Key points

  • Asking for a second opinion is a normal part of making a big decision about your spine.
  • In the NHS there is no legal right to a second opinion, but requests are rarely refused. GMC guidance says doctors must respect your right to seek one.
  • Usually you ask your GP for a new referral, or ask your specialist to involve a colleague.
  • Send the new doctor your scans, reports and letters so they can give a full opinion.
  • Emergency warning signs, such as numbness around the bottom or new bladder problems, need A&E straight away, not a second opinion.

What is a second opinion?

A second opinion is a review of your diagnosis or treatment plan by a different doctor, usually another specialist in the same field. It is not a sign that you distrust your first doctor. Doctors often ask colleagues for their view on complicated cases themselves.[1][2] A family member or carer can ask for one on your behalf, but only with your consent.[1][2]

When a second opinion makes sense

  • Major surgery, such as a spinal fusion, has been recommended and you want to feel sure it is right for you.
  • You are unsure about the diagnosis, or your symptoms do not seem to fit what you have been told.
  • Different professionals have given you different advice.
  • You have a rare or complex condition and would value the view of someone with particular expertise in it.[2]
  • You do not feel you have enough information to make a decision.

Before asking, try going back to the doctor you saw and asking them to explain anything you are unsure about. A second conversation sometimes clears things up.[1][2] The BRAN questions are a good starting point: what are the Benefits, the Risks, the Alternatives, and what if I do Nothing?[3] Our guide to preparing for your spine appointment has more ideas.

Your rights in the NHS

You do not have a legal right to a second opinion on the NHS. NHS 111 Wales says, however, that a health professional will rarely refuse to refer you for one, and Healthwatch England gives the same message.[1][2] The NHS Constitution for England does not list a second opinion among its rights. It does give you the right to information about your treatment options, including their risks and benefits, and the right to be involved in decisions about your care.[4]

The General Medical Council (GMC), which regulates doctors in the UK, is clear on this. Its standards, Good medical practice (2024), say doctors must respect your right to choose whether to accept their advice and your right to seek a second opinion.[5] Its guidance on decision making and consent also lists the right to a second opinion as information doctors may need to share with patients.[6] Asking for one should not harm your care or your relationship with your GP or specialist.[2]

How to ask

In the NHS, you can ask for a second opinion from another specialist in the hospital trust where you are being seen, or from a team at another local trust.

Many people feel awkward about asking. Doctors are used to it, and a polite, direct request works well. You might say: “This is a big decision for me. I would feel more confident if another specialist looked at my case. Could you arrange a second opinion?”

  • Through your GP. Ask your GP to refer you to a different specialist. The new doctor will be told it is a second opinion and will be sent your relevant results and scans.[1][2]
  • Through your specialist. Specialists sometimes ask a colleague to give a second opinion, for example a colleague with a special interest in your condition.[2]

Seeing a new doctor for a second opinion does not mean they automatically take over your care. If you want them to treat you, that has to be arranged.[1] You will usually be treated as a new referral, so you may wait longer, and the appointment may be at a different hospital further away.[1][2]

Private second opinions

Some people pay for a private second opinion or use health insurance. NHS advice is to get a referral letter from your GP even when seeing a specialist privately.[7] Ask about all the fees in advance, including any charge for reviewing scans. GMC guidance says doctors should tell patients about bills they will have to pay and about any conflicts of interest.[6] If you are insured, check what your policy covers before you book.

A private opinion does not have to lead to private treatment. You can take the advice back to your NHS team and discuss it with them.

What to send

A second opinion is only as good as the information behind it. Try to gather:

  • Your scan images (MRI, CT or X-rays) and the written reports. Hospitals can often share images electronically or on a disc. If you are not sure where a scan was done, your GP can help.
  • Letters from the first specialist, and notes from any previous spinal operation.
  • Your GP referral letter, a list of your medicines, and a short summary of your symptoms and the treatments you have tried.
  • The question you want answered, for example: “Is surgery my best option, and if so, which operation?”

You have the right to access your own health records.[4]

How to check a surgeon

Checking a doctor’s background is sensible, and good doctors expect it. These sources are free and independent:

  • The GMC registers. Anyone can search the GMC registers online to see a doctor’s registration status, including whether they are on the Specialist Register.[8]
  • PHIN (Private Healthcare Information Network). PHIN publishes information about private hospitals and the specialists who work in them across the UK. A profile can show which procedures a specialist carries out, how many patients they have treated for a particular procedure, and sometimes fees and patient feedback. PHIN does not recommend anyone, and a blank profile may simply mean the information has not been supplied.[9]
  • Hospital information. PHIN hospital profiles show the hospital’s rating from the regulator, patient feedback and other details.[9]

You can also ask the surgeon directly who would carry out the operation and what experience they have with it. The NHS suggests these questions before any operation.[10]

What a good second opinion looks like

  • The doctor looks at your actual scan images, not only the reports.
  • They take their own history and examine you.
  • They explain their thinking in plain language and are honest about any uncertainty.
  • They talk through all the options, including treatment without surgery and doing nothing for now.
  • They are respectful about the first opinion, even if they disagree with it.
  • They do not pressure you to decide quickly or to book treatment with them.
  • You receive a letter that sums up their advice.

What if the opinions differ?

Spinal surgery involves judgement. Two careful specialists can reach different conclusions, especially where the evidence is uncertain. A difference does not have to mean that one of them is wrong.

Try to pin down exactly where the advice differs. Is it the diagnosis, the type of operation, or whether surgery is needed at all? Share the second letter with your first specialist and your GP, and ask them to talk it through with you. Occasionally a third opinion is reasonable. The final choice is yours. NICE guidance says you should be given the time you need to decide, and that you can change your mind later.[11]

Be wary of online and commercial claims

Some websites and clinics advertise spinal treatments with bold promises. Take care if you see:

  • An offer of an opinion without anyone looking at your scans or examining you.
  • Claims of guaranteed results or no risk, or claims that every other option is wrong.
  • Pressure to pay or book quickly, or package prices that include treatment before you have decided.
  • Patient reviews used in place of evidence.

A trustworthy doctor talks openly about risks and uncertainty and is open about any financial interests.[6]

Emergencies are not a time for a second opinion

Second opinions are for planned decisions. Some spinal problems need treatment within hours. If you have been told you need urgent treatment, ask your doctor whether a delay could cause harm before you look for another view.[1][2]

Go to A&E or call 999 if you have:

  • Sciatica in both legs.
  • Numbness or weakness in both legs that is severe or getting worse.
  • Numbness around your bottom, back passage or genitals.
  • New difficulty starting to pass urine, being unable to pass urine, or not being able to control it.
  • Not noticing when you need to open your bowels, or losing control of your bowels.

Do not drive yourself. These can be signs of cauda equina syndrome, which needs treatment in hospital as soon as possible. Do not wait for a second opinion.[12]

Further reading

References

  1. NHS 111 Wales. Second opinion. Health A to Z. Link
  2. Healthwatch England. Getting a second opinion about your care. 29 September 2025. Link
  3. Academy of Medical Royal Colleges. Choosing Wisely UK: shared decision making using BRAN. Link
  4. Department of Health and Social Care. The NHS Constitution for England. Updated 17 August 2023. Link
  5. General Medical Council. Good medical practice 2024. Came into effect 30 January 2024; updated 13 December 2024. Link
  6. General Medical Council. Decision making and consent. Came into effect 9 November 2020; updated 13 December 2024 and 3 August 2026. Link
  7. NHS. Referrals for specialist care. NHS website. Page last reviewed 12 April 2023. Link
  8. General Medical Council. Our registers. Link
  9. Private Healthcare Information Network (PHIN). How the PHIN website can help you. Last updated 18 September 2026. Link
  10. NHS. Having an operation (surgery): seeing a specialist. NHS website. Page last reviewed 9 July 2024. Link
  11. National Institute for Health and Care Excellence. Shared decision making (NG197). Published 17 June 2021. Link
  12. NHS. Sciatica. NHS website. Page last reviewed 3 December 2024. Link

This page gives general information only and is not a substitute for advice about your own situation. If you are worried about your symptoms, contact your GP, call NHS 111, or in an emergency call 999.

Last checked: October 2026