Partial/ Unicondylar Knee Replacement (Microplasty)
Partial or Unicondylar Knee Replacement (Microplasty) is a minimally invasive procedure designed to treat arthritis that affects only one compartment of the knee—usually the inner (medial) or outer (lateral) side. Instead of replacing the entire knee joint, only the damaged portion is resurfaced, preserving healthy bone, ligaments, and natural knee movement.
This advanced technique offers quicker recovery, reduced pain, and more natural knee function compared to total knee replacement.
When Is Partial Knee Replacement Needed?
You may be recommended for Microplasty if:
Arthritis is limited to a single knee compartment
You experience pain mainly on one side of the knee
Knee ligaments (especially ACL) are intact
You have good range of motion
Daily activities are affected despite physiotherapy and medications
You want a faster recovery with less tissue disruption
This procedure is especially beneficial for younger, active individuals or those with early-stage arthritis.
Benefits of Partial / Unicondylar Knee Replacement
1. Smaller Incision, Less Pain
Minimal soft-tissue disturbance leads to reduced postoperative discomfort.
2. Faster Recovery & Return to Activities
Many patients resume normal walking within days.
3. Preserves Natural Knee Mechanics
Healthy bone, cartilage, and ligaments—including the ACL—are maintained.
4. Greater Range of Motion
Patients often achieve more natural bending and joint movement.
5. Shorter Hospital Stay
Often performed as a short-stay or same-day procedure.
6. Less Blood Loss & Minimal Scarring
A refined surgical technique with fewer complications.
How Microplasty Works
Focused Assessment:
The damaged knee compartment is identified through clinical exams and imaging.Minimally Invasive Approach:
A small incision is used to access only the affected side of the joint.Precision Bone Resurfacing:
Damaged surfaces are removed and replaced with smooth, durable implants.Implant Placement:
Components are positioned to replicate the natural movement of the knee.Preservation of Healthy Structures:
Ligaments and unaffected compartments remain untouched.
Ideal Candidates for Partial Knee Replacement
You may be a suitable candidate if:
Knee pain is localized to one compartment
You have minimal deformity
Your ligaments are stable and functional
You wish to maintain high mobility
You prefer a minimally invasive option over total replacement
A specialist evaluation is essential to confirm eligibility.
Recovery After Microplasty
Recovery is typically faster compared to total knee replacement:
Walk within hours of surgery (for many patients)
Early physiotherapy to restore strength and movement
Minimal swelling due to reduced tissue trauma
Return to daily activities within a few weeks
Low risk of complications with proper follow-up
Most patients enjoy rapid improvement with long-lasting results.
Book an Appointment
If knee pain is affecting only one side of your knee, Partial / Unicondylar Knee Replacement (Microplasty) may be the perfect solution.
Schedule a consultation with Dr. Devansh Goyal to explore whether this advanced, minimally invasive procedure is right for you.
📞 Phone: +91 98765 43210
🗓️ Book Now: Contact to schedule your appointment