What to Expect from a Hip or Knee Replacement in the UK
Hip and knee replacements are among the most common and successful surgical procedures performed in the UK. Whether you're suffering from severe osteoarthritis, injury-related joint damage, or debilitating chronic pain, a hip or knee replacement can offer life-changing relief and restored mobility. If you're considering surgery, understanding what to expect—before, during, and after—can ease your mind and help you prepare for a smooth recovery journey.
Understanding the Procedure
What is a Hip or Knee Replacement?
A hip or knee replacement involves removing damaged parts of the joint and replacing them with artificial implants made of metal, ceramic, or plastic. These artificial components replicate the function of the natural joint, reducing pain and improving movement.
Total hip replacement typically replaces the ball-and-socket joint of the hip.
Total knee replacement replaces the worn-out surfaces at the end of the femur and top of the tibia.
These procedures are recommended when other treatments like medication, physiotherapy, or injections no longer provide relief.
Choosing a Surgeon and Hospital
In the UK, you can undergo joint replacement surgery either through the NHS or privately.
Waiting times may vary (from weeks to several months).
Covered by public healthcare.
Choice of surgeon and hospital may be limited.
Faster access to surgery.
Ability to choose your surgeon and hospital.
Look for hospitals or surgeons that are registered with the Care Quality Commission (CQC) and check ratings and reviews on the NHS website or Private Healthcare UK.
Before surgery, your consultant will carry out a thorough assessment, including:
You’ll be invited to a pre-operative clinic where nurses and anaesthetists prepare you:
Information on anaesthesia and what to expect post-surgery
3. Physiotherapy Planning
You may be advised to meet a physiotherapist before surgery to learn basic mobility exercises and how to use crutches or a walker.
You’ll be admitted on the same day or a day before your procedure. After final checks, you’ll be taken to the operating theatre.
You will typically receive:
Spinal anaesthetic with sedation (most common)
Your consultant will discuss the best option based on your health and preference.
A hip or knee replacement usually takes 60 to 90 minutes.
You’ll spend a few hours in the recovery room before being moved to your hospital ward.
NHS patients typically stay 2–4 days.
Private patients may stay 1–3 days, depending on recovery speed.
Nurses monitor vital signs and manage pain.
Physiotherapy begins—usually within 24 hours—to help you walk safely.
You’ll learn how to get in/out of bed, use walking aids, and perform gentle exercises.
Swelling, discomfort, and stiffness are normal.
You’ll continue walking with crutches or a walker.
Blood-thinning medications may be prescribed to prevent clots.
Gradual improvement in mobility and pain levels.
You may transition from crutches to a cane.
Most patients can resume light daily activities.
Driving may be resumed with surgeon approval.
Physiotherapy becomes more intensive.
Many return to part-time work and basic fitness routines.
Pain significantly reduces or disappears.
Walking becomes easier and more stable.
Some low-impact sports like swimming or cycling may resume.
Knee: 6 months, but stiffness may take longer to resolve
While most replacements are successful, there are some risks:
Implant wear and loosening over time
Leg length difference (hip)
Stiffness or limited range of motion (knee)
Surgeons will discuss these risks and offer preventive strategies, such as compression stockings and blood thinners.
Modern implants can last 15–25 years depending on your activity level, weight, and overall health. Patients report:
Better sleep and mobility
Maintain a healthy weight
Avoid high-impact sports (e.g., running)
Attend annual check-ups with your consultant
Tips for a Successful Recovery
Follow physiotherapy protocols closely.
Eat a balanced diet to support healing.
Avoid bending too much or twisting (hip patients).
Keep your surgical site clean and watch for signs of infection.
Stay active—gentle movement speeds up recovery.
Undergoing a hip or knee replacement in the UK is a major yet highly effective decision for improving joint function and overall quality of life. Whether you choose to go through the NHS or a private healthcare provider, knowing what to expect at every stage—from consultation to full recovery—empowers you to make informed decisions and actively participate in your healing journey.
By following your care team’s guidance and staying committed to rehabilitation, you can return to a life that’s more mobile, comfortable, and pain-free. With cutting-edge technology, expert surgeons, and well-established recovery protocols, the UK remains one of the best places in the world to receive joint replacement surgery.
Book an appointment with Raghavendra Sidaginamale to know more.
