Overview
Partial Knee Replacement is an advanced surgical solution for patients with damage limited to a specific compartment of the knee. Unlike total knee replacement, this procedure preserves healthy bone and tissue, enabling more natural joint movement and quicker recovery.
At Sarvodaya Hospital, we use minimally invasive techniques and AI-powered, fully active robotic assistance to ensure precision and optimal implant positioning.
Our orthopaedic team carefully evaluates each case to recommend the right surgical plan tailored to your condition. As a Reputed Orthopaedic Hospital in Faridabad, Delhi NCR, Sarvodaya offers high success rates and personalised care throughout the treatment and recovery process.
Why is Partial Knee Replacement Required?
Partial Knee Replacement is recommended for patients experiencing joint degeneration restricted to a single knee compartment, commonly the medial, lateral, or patellofemoral areas.
Conditions such as unicompartmental osteoarthritis, post-traumatic arthritis, or early-stage avascular necrosis often lead to chronic pain and reduced mobility despite conservative treatments.
It is also suitable for individuals with intact knee ligaments, especially a stable ACL, which ensures joint stability post-surgery. For patients where symptoms are confined to one region of the knee, this targeted approach provides lasting relief while preserving healthy bone and tissue.
At Sarvodaya, our surgical planning is enhanced by advanced tools, and soon, select procedures may be supported by our fully active joint replacement robot, further improving implant accuracy and outcomes.
Procedure for Partial Knee Replacement
Partial Knee Replacement begins with a comprehensive preoperative evaluation, including weight-bearing X-rays, MRI scans, and a detailed physical assessment to confirm that the damage is confined to a single knee compartment.
The surgery is typically conducted under spinal or general anaesthesia, depending on the patient's medical profile. During the procedure, a small incision is made to remove and replace only the affected portion of the knee joint with a durable metal and plastic implant, preserving healthy bone, cartilage, and ligaments.
Sarvodaya’s orthopaedic team often uses a minimally invasive approach, which spares surrounding tissues and reduces postoperative discomfort. The operation generally takes 1 to 2 hours.
Post-surgery, patients are encouraged to walk with support on the same or the following day and begin physiotherapy promptly. Most recover functional mobility within 4–6 weeks. In select cases, they will be integrated to provide enhanced surgical precision and implant alignment, further elevating outcomes.
Benefits of Partial Knee Replacement
- Preserves Healthy Tissue: Only the damaged part of the knee is replaced, conserving healthy bone, cartilage, and ligaments, ideal for early-stage, localised joint damage.
- Faster Recovery: Thanks to smaller incisions and reduced tissue disruption, patients typically heal faster and resume normal activities sooner, especially with minimally invasive techniques.
- Less Postoperative Pain: With less trauma to surrounding tissues, patients experience reduced pain and require fewer pain medications during recovery.
- Improved Knee Function: Partial replacement retains the natural motion and feel of the knee, often resulting in more effective restoration of movement than total knee replacement for eligible cases.
- Lower Risk of Complications: Compared to total knee replacement, this procedure carries a lower risk of infection, blood loss, and surgical complications, ensuring a safer recovery.
- Better Long-Term Outcomes: When performed on the right candidate, this surgery has high success and satisfaction rates, leading to improved mobility and reduced stiffness.
- Enhanced Precision with Robotic Assistance: The fully active joint replacement robot at Sarvodaya Hospital, Faridabad and Greater Noida allows for sub-millimetre accuracy in implant placement, improving long-term outcomes and ensuring optimal joint alignment in partial knee procedures.
Post-treatment Lifestyle Modifications
- Physiotherapy & Rehabilitation: Engage in a structured physiotherapy program to rebuild strength, restore flexibility, and support the success of the implant placed with robotic precision.
- Gradual Return to Activity: Ease back into daily activities; avoid high-impact movements like running or jumping until cleared by your orthopaedic specialist.
- Weight Management: Maintaining an ideal body weight helps reduce pressure on the knee joint and prolongs the effectiveness of the implant.
- Supportive Footwear: Use cushioned, orthopaedic footwear to promote proper knee alignment and reduce post-surgical strain.
- Follow-Up Care: Regular follow-ups at Sarvodaya help track implant health.
- Healthy Diet & Hydration: Consume a calcium-rich and protein-balanced diet to support bone healing and accelerate overall recovery.
