A painful hip or knee can gradually make life smaller. You may stop taking the stairs, avoid a favourite walk, rely on painkillers to get through work, or find that sleep is repeatedly interrupted. Knowing when to see an orthopaedic surgeon can help you move from simply coping with symptoms to understanding their cause and the realistic options for improving them.
Not every ache requires specialist treatment or an operation. Many hip and knee problems settle with time, activity modification, physiotherapy or medication. However, persistent pain, loss of movement, repeated swelling or an injury that is not recovering as expected deserve a careful assessment. The right consultation should give you clear answers, an honest recommendation and a treatment plan built around the activities you want to return to.
When to see an orthopaedic surgeon for hip or knee pain
It is sensible to arrange a specialist opinion when pain has lasted for several weeks and is not improving despite appropriate rest or treatment. This is particularly true when symptoms affect your daily independence, work, sleep or ability to remain active.
For some people, the change is gradual. Hip arthritis may begin as stiffness when putting on shoes or getting out of a car, then develop into groin pain and reduced walking distance. Knee arthritis may cause pain on stairs, swelling after activity, grinding or a sense that the knee is no longer reliable. These symptoms do not automatically mean that joint replacement is needed, but they do warrant an assessment when they are limiting your quality of life.
A consultation is also appropriate after a distinct injury. A twisting knee injury followed by swelling, catching or locking may indicate a meniscal or ligament problem. A fall that causes ongoing hip or knee pain should not be dismissed simply because you can still walk. In some cases, imaging and examination are needed to identify cartilage damage, a tendon injury, a fracture or a condition that may worsen if left untreated.
You should consider seeing a hip and knee specialist if you have:
- pain that persists beyond six weeks or repeatedly returns
- pain that wakes you at night or limits ordinary walking
- joint stiffness or reduced movement that is affecting dressing, driving or stairs
- frequent swelling, locking, catching or a feeling that the joint gives way
- symptoms that have not responded to physiotherapy, medication or injections
- worsening pain after previous hip or knee surgery
- concerns that a previous joint replacement is painful, unstable or no longer functioning well
The timing varies. An active person with a sudden locked knee may need earlier review than someone with mild intermittent arthritis. Equally, a person who has tolerated severe joint pain for years may benefit from a consultation even if they have not yet exhausted every treatment option.
Symptoms that need urgent medical attention
Some symptoms require prompt medical assessment rather than a routine orthopaedic appointment. Seek urgent help through A&E or an appropriate urgent care service if you have a visibly deformed limb after an injury, cannot bear weight following a fall, severe pain with rapidly increasing swelling, numbness or a cold foot.
A hot, red, swollen joint accompanied by fever or feeling unwell also needs urgent assessment, as this can occasionally indicate infection. Sudden calf swelling, chest pain or breathlessness should be treated as urgent, particularly after surgery or a period of reduced mobility.
When conservative treatment is no longer enough
Non-operative treatment is often the right first step. Depending on the diagnosis, this may include targeted physiotherapy, changes to activity, weight management where relevant, pain relief, anti-inflammatory medication or an injection. Steroid injections can reduce inflammation in selected situations, while hyaluronic acid, platelet-rich plasma and Arthrosamid may be considered for certain knee conditions.
The key question is not whether you have tried every possible treatment. It is whether the treatment has delivered a meaningful improvement. If pain returns quickly after an injection, physiotherapy is no longer helping you function, or you are regularly changing your life around the joint, it is reasonable to discuss the next step.
Surgery should never be presented as inevitable. It is a decision based on your diagnosis, the severity of symptoms, imaging findings, general health and goals. For someone with arthritis, an operation may offer the most reliable route to lasting pain relief and mobility when non-operative measures no longer work. For another person, a focused rehabilitation programme or injection may be more appropriate. A specialist should explain the likely benefit, limitations and recovery commitment of each option.
Previous surgery deserves specialist review
Persistent pain after a hip or knee replacement can be distressing, especially if you have been told that an X-ray appears satisfactory. A painful replacement may have several possible causes, including loosening, instability, wear, infection, soft-tissue problems or referred pain from elsewhere. It needs a systematic assessment rather than assumptions.
The same applies if you have had knee arthroscopy, ligament surgery or fracture treatment but continue to experience swelling, instability or restricted movement. Revision and reconstructive surgery are more complex than first-time procedures, and they require detailed planning. In these cases, seeing a surgeon whose practice is concentrated on hip and knee conditions can be particularly valuable.
What happens at an orthopaedic consultation?
A good consultation starts with listening. Your surgeon will ask where the pain is felt, what brings it on, how it affects sleep and day-to-day life, what treatments you have already tried and what outcome matters most to you. That might be walking without stopping, returning to golf, keeping up with grandchildren or working without constant discomfort.
The examination assesses your walking pattern, joint movement, strength, stability and areas of tenderness. Existing scans and X-rays will be reviewed, and further imaging may be arranged where it will change the decision-making. X-rays are often useful for arthritis and joint replacement assessment, while MRI or CT scans may be needed for soft-tissue injury, complex bone anatomy or surgical planning.
You should leave with an understandable explanation of the likely diagnosis. If surgery is recommended, ask why it is appropriate now, what alternatives remain, how recovery is managed and what result is realistic for you. There is value in a surgeon being direct about uncertainty too. Not all pain has a single straightforward cause, and a careful diagnosis protects you from unnecessary treatment.
Choosing the right specialist
For hip and knee problems, focused expertise matters. Look for a fellowship-trained orthopaedic surgeon who regularly treats the condition you have, particularly if you are considering joint replacement, revision surgery or treatment after a complex injury.
Technical experience is only part of the decision. You should feel able to discuss concerns openly and receive answers without pressure. The best plan is one you understand and can commit to, including the rehabilitation that follows any procedure. Precision in planning and surgery is important, but so is support throughout recovery.
Private consultations can offer timely access to assessment and treatment planning for self-paying and insured patients in London and Kent. You may choose to see a specialist directly, or seek a referral from your GP, depending on your insurer and personal preference. Bringing previous scans, clinic letters and a list of medications can make the appointment more productive.
Do not wait for pain to become your normal
Many people delay asking for help because they do not want an operation, worry about wasting a specialist’s time or assume joint pain is simply part of ageing. These concerns are understandable, but assessment does not commit you to surgery. It gives you the information needed to make a considered decision.
If your hip or knee is preventing you from living as fully as you would like, a specialist opinion can be a practical first step towards less pain, better movement and greater confidence in what comes next.
