On the NHS Orthopaedic Waiting List? Arthroscopy and Ligament Surgery Abroad

If you live in England and are waiting for a knee arthroscopy, an ACL reconstruction, shoulder stabilization or ankle ligament surgery, you are in one of the busiest queues in the NHS. Trauma and orthopaedics carries one of the largest waiting lists of any specialty, and many patients start to wonder whether paying for surgery abroad might get them moving again sooner.

This guide is written for UK patients considering that step for non-replacement joint surgery. It covers what the official waiting list figures show, which NHS funding routes do and do not apply outside Europe, what UK bodies say about aftercare and insurance, and a practical checklist for planning. It is information, not medical or legal advice. Talk to your GP and treating consultant before you decide.

What the waiting list numbers show

NHS England's referral-to-treatment (RTT) statistics for June 2026 put the overall waiting list at about 7.3 million pathways, with an estimated 6.2 million unique patients. The median wait was 11.9 weeks, and 65.8% of patients had been waiting under 18 weeks, against a constitutional standard of more than 92% (NHS England RTT statistics, June 2026 data).

Trauma and orthopaedics specifically accounted for 829,590 incomplete pathways in the same data, with 60.9% within 18 weeks, below the all-specialty figure. Those numbers cover every orthopaedic pathway, from a first outpatient appointment to surgery, so they do not tell you exactly how long you personally will wait for an arthroscopy. They do show why so many orthopaedic patients are looking at alternatives.

Questions worth asking about your own place in the queue

• Have I been listed for surgery, or am I still waiting for a decision or a scan?
• What is the expected wait for my procedure at this trust?
• Could I be referred to a different NHS provider with a shorter wait? Your GP or the hospital can explain what is possible.
• What would make my case more urgent, such as a knee that locks and will not straighten?

NHS funding routes do not reach Colombia

Many patients have heard of the S2 route and the EU directive for treatment abroad. The NHS is clear that neither applies outside Europe: neither the S2 route nor the EU directive route covers treatment outside Europe, and for non-European treatment the NHS advises speaking to your local integrated care board (NHS, reviewed 2023).

The NHS also notes that the EHIC and GHIC do not cover going abroad for planned treatment, and that if you do not follow the correct procedures you may have to pay the full cost. In practice, for knee, shoulder or ankle surgery in Colombia or elsewhere in Latin America, you should plan on paying privately.

Aftercare: the part UK guidance focuses on

The surgery itself takes an hour or two. Recovery from ligament reconstruction or a shoulder repair takes months, and most of it will happen back in the UK. Both the NHS and the Private Healthcare Information Network (PHIN) put aftercare at the centre of their advice.

• The NHS says you need to know how aftercare will be provided when you return home, and that the NHS is not liable for negligence or failure of treatment received abroad.
• PHIN notes that return appointments abroad may be needed even when everything goes to plan, adding flight and hotel costs, and that a clinician reviewing photos remotely cannot reliably diagnose problems such as a deep infection (PHIN, updated January 2026).
• PHIN also advises checking that the medical services and medicines you need will be available once you are back in the UK.

Physiotherapy is the make-or-break piece

After an ACL reconstruction, a meniscus repair, shoulder stabilization or ankle ligament repair, the rehab programme matters as much as the operation. Before you book surgery abroad, arrange a UK physiotherapist, privately if necessary, who will follow the surgeon's written protocol. Ask your GP whether they will refer you to NHS physiotherapy after private surgery abroad, and do not assume the answer is yes.

Insurance and recourse

Standard travel insurance is not designed for this. The NHS says most travel insurance policies will not cover planned treatment abroad, so you may need specialist cover. PHIN is blunter: standard policies cover unexpected accidents, not complications of a planned procedure, and cover for planned treatment requires a specific medical tourism policy that is often expensive.

PHIN adds two cautions that apply directly to orthopaedics. Clinic guarantees or free corrective procedures can be hard to use from abroad once travel and time off work are counted. And enforcing your rights across borders can be difficult and costly, potentially involving another country's legal system.

Checking the surgeon and hospital

PHIN points out that there may be no independent way to check a foreign surgeon's qualifications against a national register like the UK's GMC list, and advises confirming that clinicians are certified and the facility meets international standards. The CDC, in its guidance for travellers, names Joint Commission International as one accrediting body while noting that accreditation does not guarantee a good outcome (CDC Yellow Book, 2026 edition).

For Colombia specifically, health personnel authorised to practise are entered in ReTHUS, the national register defined by the Ministry of Health and Social Protection, which offers a public lookup to check whether a professional has met the requirements to practise (Colombian Ministry of Health, 2026). Ask the surgeon for their full name and registration details so you can look them up, and ask about their orthopaedic subspecialty training and how often they perform your procedure.

Flying after joint surgery

PHIN notes that flying after a procedure can increase the risk of deep vein thrombosis, so the timing of the journey home matters. US guidance from the CDC agrees and treats the operation and the flight as separate, additive risk factors. For a leg operation, where you may be on crutches or in a brace, ask your surgeon:

• How many days to stay before flying, given your procedure.
• Whether you need clot-prevention medication or compression stockings for the flight.
• Whether you can sit with the leg bent for a long-haul journey, or need extra legroom.
• What paperwork you need for airport assistance.

A UK patient's planning checklist

1. Talk to your GP first. The NHS recommends discussing your plans with a GP before making final travel or medical arrangements.
2. Collect your records. Get copies of clinic letters, MRI and X-ray reports and the image files themselves.
3. Get a written plan from the surgeon abroad, including the exact procedure, anaesthesia, implants and what happens if the plan changes in theatre.
4. Get an itemised written quote covering surgeon, anaesthetist, hospital, implants, brace, follow-up visits and any physiotherapy before you leave.
5. Arrange UK physiotherapy and follow-up before you travel.
6. Buy appropriate insurance and read the exclusions.
7. Plan to bring home your operative note, discharge summary and rehab protocol in English.
8. Know the complaint route if things go wrong, which the NHS lists as something to consider before you go.

Comparing against UK private care

Before going abroad, it is worth getting a UK private quote for the same operation. PHIN publishes average self-pay package prices for some procedures (March 2026 data) and notes that package prices may exclude the first consultation and extras such as physiotherapy, so ask any provider, UK or abroad, to confirm in writing exactly what is included. A UK private operation keeps your surgeon within reach for follow-up, which has real value for a procedure with a long rehab.

Matching the procedure to the trip

Not every orthopaedic operation fits equally well into a trip abroad. Some questions to think through, depending on what you have been listed for:

• Knee arthroscopy for a meniscus tear: ask whether the plan is to repair or trim the meniscus. A repair usually brings a period of protected weight bearing that makes travel harder. Our guide to meniscus tear treatment covers when surgery helps at all.
• ACL reconstruction: the rehab runs for many months and is mostly done at home, so the quality of your UK physiotherapy arrangements matters more than anything that happens in the first week.
• Shoulder stabilization or rotator cuff repair: you will be in a sling and largely one-handed for the journey home, which affects luggage, dressing and sleeping on a plane.
• Ankle ligament surgery: expect a cast or boot and limited weight bearing, so airport assistance and leg room become essential.

For each of these, ask the surgeon abroad how long they want you to remain nearby for wound checks and early review, then add a buffer for delays.

Should you keep your NHS place?

Many patients keep their NHS referral open while exploring options. If you have surgery privately, tell the hospital so your pathway can be closed and your records updated, and make sure your GP receives your operative note.

Frequently asked questions

Can I use the S2 route or EU directive to have knee surgery in Colombia?

No. The NHS states that neither the S2 route nor the EU directive route applies to treatment outside Europe. For non-European treatment, it advises speaking to your local integrated care board, and in practice you should expect to pay privately.

How long is the NHS waiting list for orthopaedics?

NHS England's June 2026 data showed 829,590 incomplete trauma and orthopaedic pathways, with 60.9% waiting under 18 weeks. That covers all orthopaedic pathways, so your personal wait for a specific operation may differ.

Will the NHS treat complications from surgery I had abroad?

PHIN notes that NHS aftercare covers life-threatening emergencies but that fixing a poor result often means paying privately. The NHS says it is not liable for negligence or failure of treatment abroad. Arrange follow-up and physiotherapy before you go.

Does my travel insurance cover planned surgery abroad?

Usually not. The NHS says most travel insurance policies will not cover planned treatment, and PHIN notes that cover for planned procedures generally requires a specific medical tourism policy.

How can I check a surgeon's credentials in Colombia?

Colombian health professionals are registered with ReTHUS, the national health workforce register. Ask for the surgeon's full name and registration details, their orthopaedic subspecialty training and how often they perform your procedure.