Partial Knee Surgery
Targeted Compartment Resurfacing
When only one compartment of your knee is damaged, precision partial replacement preserves everything that remains healthy — delivering a more natural knee feel.
How We Treat This
Medial Unicompartmental Knee Replacement
Replaces only the inner (medial) compartment of the knee — the most commonly affected area in osteoarthritis.
- ✓ Preserves ACL, PCL and lateral compartment
- ✓ 3–4 inch minimally invasive incision
- ✓ Natural knee kinematics preserved
- ✓ Faster rehabilitation than total knee
Lateral Unicompartmental Knee Replacement
For isolated lateral compartment arthritis. Less common but equally effective with precise technique.
- ✓ Targets outer knee compartment exclusively
- ✓ Bone and ligament preservation
- ✓ Rapid recovery protocol
- ✓ Suitable for valgus (knock-knee) alignment
Patellofemoral Joint Replacement
Replaces the kneecap joint — ideal for patients with isolated patellofemoral arthritis causing anterior knee pain.
- ✓ Addresses kneecap cartilage wear
- ✓ Stair-climbing pain relief
- ✓ Preservation of other compartments
- ✓ Conversion to total knee if needed later
Why Choose This Approach
50% Less Bone Removed
Only the damaged compartment is addressed — preserving healthy bone and tissue.
Natural Knee Feel
Your own ligaments remain intact, providing a more natural knee sensation post-surgery.
Faster Recovery
Patients typically walk the same day and return to full activity in 4–6 weeks.
Future Options Open
Partial knee can be converted to total knee replacement if needed in the future.
Frequently Asked
Am I a candidate for partial knee replacement?+
Ideal candidates have arthritis limited to one compartment, intact ligaments, and are non-obese. Dr. Patel will assess your X-rays and MRI.
How long does a partial knee last?+
With modern implants and precise robotic positioning, partial knee replacements typically last 15–20 years.
What is the recovery like?+
Most patients walk within hours of surgery and are discharged within 1–2 days. Full recovery is 4–6 weeks.
Can partial knee be done robotically?+
Yes. Robotic guidance is particularly valuable for partial knee replacement due to the precision required to preserve the adjacent compartments.
