Knee problems can significantly affect daily life, from walking short distances to participating in sports or even performing simple household activities. For many patients, conservative treatments such as physiotherapy or medication can bring relief. However, when these measures are no longer effective, orthopaedic knee surgery, including partial or total knee replacement, can help restore mobility, reduce pain, and improve quality of life.
In Dubai, Mediclinic offers advanced orthopaedic services, combining surgical expertise with world-class facilities. Let us understand what to expect before, during, and after your knee surgery, ensuring you are well-prepared every step of the way.
Understanding Orthopaedic Knee Surgery
Orthopaedics is the branch of medicine focused on the musculoskeletal system, bones, joints, ligaments, tendons, and muscles. Orthopaedic surgeons specialise in diagnosing and treating bone- and joint-related issues, including knee injuries and degenerative conditions such as osteoarthritis.
Knee surgery can involve:
Partial Knee Replacement – replacing only the damaged portion of the knee joint.
Total Knee Replacement Surgery – replacing the entire joint, including the kneecap (patella), shinbone (tibia), and femur (thighbone) surfaces.
Arthroscopic Procedures – minimally invasive surgeries to repair or clean damaged tissue.
Before the Procedure: Preparation Is Key
1. Consultation with an Orthopaedic Surgeon
Your journey begins with a thorough consultation. The orthopaedic surgeon will:
Review your medical history and lifestyle
Order diagnostic imaging (X-rays, MRI)
Assess knee function and mobility
Discuss surgical and non-surgical options
2. Pre-Surgical Medical Evaluation
Patients may undergo blood tests, ECG, and other assessments to ensure they are fit for surgery.
3. Physiotherapy Before Surgery
Prehabilitation (pre-surgery physiotherapy) helps strengthen muscles around the knee, aiding recovery.
4. Medication Review
Inform your bones doctor about all medications and supplements you take—some may need to be paused before surgery.
5. Lifestyle Adjustments
Arrange for help at home post-surgery
Prepare a safe, clutter-free space for recovery
Practice using mobility aids if needed
During the Procedure: What Happens in the Operating Room
Knee surgery is typically performed under either general anaesthesia or spinal anaesthesia.
Step-by-step process for knee replacement surgery:
Incision – The surgeon makes an incision over the knee to access the joint.
Removal of Damaged Tissue – Worn-out cartilage and bone are removed from the femur, shinbone, and kneecap.
Implant Placement – Artificial components made of metal alloys and high-grade plastics are secured.
Alignment Check – The surgeon ensures the joint is properly aligned for optimal function.
Closure – The incision is closed with sutures or staples, and the knee is bandaged.
Most procedures last 1–2 hours, depending on complexity.
After the Procedure: Recovery & Rehabilitation
1. Immediate Post-Surgery Care
You will be moved to a recovery area where vital signs are monitored.
Pain management is started early to ensure comfort.
2. Hospital Stay
Patients typically stay 2–3 days.
Physiotherapy usually begins within 24 hours of surgery.
3. Physiotherapy & Exercise
Rehabilitation is critical for regaining mobility:
Gradual walking practice
Knee bending and strengthening exercises
Adherence to prescribed routines
4. Wound Care & Medication
Keep the incision clean and dry. Your doctor may prescribe antibiotics and pain relief.
5. Return to Normal Activities
Driving: 4–6 weeks (depending on recovery)
Work: 6–8 weeks for sedentary jobs, longer for physically demanding roles
Sports: Low-impact activities like swimming or cycling after clearance from your surgeon
Tips for a Smooth Recovery
Follow your orthopaedic surgeon’s post-op instructions carefully.
Maintain a balanced diet rich in protein, vitamins, and minerals for faster healing.
Avoid high-impact activities until advised.
Report any signs of infection, such as redness, swelling, or fever, immediately.
Frequently Asked Questions
How do I know if I need knee surgery?
If pain persists despite medications, injections, or physiotherapy, and mobility is significantly reduced, your orthopaedic surgeon may recommend surgery.
Is knee replacement surgery safe?
Yes, when performed by an experienced orthopaedic surgeon in an accredited facility like Mediclinic, risks are minimal and success rates are high.
Will I need a full knee replacement?
Not always. Depending on the damage, partial replacements or minimally invasive procedures may be an option.
How long will my knee implant last?
Most knee replacements last 15–20 years or longer with proper care.
Can I have both knees replaced at once?
Yes, but your surgeon will assess whether simultaneous surgery is appropriate for your health and recovery goals.
Knee surgery can be life-changing, offering relief from pain and helping you return to an active lifestyle. At Mediclinic, our orthopaedic surgeons combine advanced surgical techniques with comprehensive rehabilitation programmes to ensure the best possible outcomes. Schedule your appointment.