Partial Knee & Hip Replacement: Benefits & Recovery

Persistent knee or hip pain can slowly restrict movement, reduce independence, and affect daily life. Walking short distances, climbing stairs, or standing for long periods may start feeling difficult. When pain medicines, physiotherapy, or injections no longer provide relief, many patients reach a point where they need a clear medical answer: Is surgery necessary, or is there a better alternative?

The clear medical answer is this: not every joint problem requires a full joint replacement. When damage is limited to a specific part of the knee or hip, partial knee replacement, partial hip replacement, and robotic-assisted knee surgery can be effective options. These procedures focus only on the damaged area, preserve healthy bone and ligaments, and support faster recovery. This is the key partial knee & hip replacement benefit, along with improved joint function and reduced surgical impact. The robotic knee replacement benefit further improves accuracy during surgery, helping with precise implant placement and better long-term outcomes.

At PSRI Hospital, recognised as the best hospital in Delhi, patients receive detailed joint evaluation by experienced orthopaedic specialists using advanced imaging and robotic technology. For those considering knee replacement surgery in Delhi NCR, PSRI offers personalised surgical planning, modern techniques, and structured rehabilitation to support safe recovery and long-term mobility.

What Is Partial Knee Replacement Surgery?

Partial knee replacement surgery replaces only the damaged portion of the knee joint while preserving the healthy areas. This approach maintains natural knee movement and avoids unnecessary removal of bone and ligaments.

Because only the affected compartment is treated, recovery is usually quicker and joint function feels more natural compared to total knee replacement.

Who Is Eligible for Partial Knee Replacement?

Partial knee replacement is suitable only for selected patients. Eligibility depends on joint condition and overall knee stability.

Patients may be suitable if they have:

• Arthritis limited to one part of the knee, 
• Stable knee ligaments, 
• Good knee alignment, 
• Preserved knee movement, 
• Healthy body weight. 

A detailed evaluation helps confirm whether partial replacement is the correct option.

What Are the Benefits of Partial Knee Replacement?

The partial knee & hip replacement benefit lies in treating only what is damaged while preserving healthy tissue.

Key benefits include:

• Smaller surgical incision, 
• Less damage to surrounding tissues, 
• Reduced blood loss, 
• Faster recovery and rehabilitation, 
• Shorter hospital stay, 
• More natural knee movement, 
• Quicker return to daily activities. 

These benefits make partial knee replacement a preferred option when medically suitable.

What Are the Limitations of Partial Knee Replacement?

Partial knee replacement is not suitable for every patient.

Limitations include:

• Not suitable for widespread arthritis, 
• May require future surgery if arthritis progresses, 
• Less effective in severe joint deformity, 
• Not recommended for ligament instability. 

Your surgeon will explain risks clearly before recommending surgery.

How Does Robotic Assisted Knee Replacement Improve Results?

The robotic knee replacement benefit comes from improved precision during surgery.

Robotic systems help surgeons by:

• Creating a detailed joint map before surgery, 
• Guiding accurate implant placement, 
• Reducing alignment errors, 
• Protecting surrounding healthy tissue. 

Robots do not replace surgeons. They support surgical accuracy and consistency, which helps improve long term outcomes.

How Long Does a Partial Knee Replacement Last?

A partial knee replacement can last 10 years or longer in many patients. Longevity depends on activity level, weight, and progression of arthritis.

Some patients may require conversion to total knee replacement later if other knee compartments become affected.

What Is Partial Hip Replacement Surgery?

Partial hip replacement replaces only the damaged ball portion of the hip joint while preserving the socket. It is commonly used in elderly patients with specific hip fractures.

This approach reduces pain, restores mobility, and allows faster recovery compared to full hip replacement in selected cases.

Who Needs Partial Hip Replacement?

Partial hip replacement is usually recommended for:

• Femoral neck fractures, 
• Limited hip joint damage, 
• Emergency fracture cases, 
• Patients with lower activity demands. 

A surgeon confirms suitability after imaging and clinical evaluation.

What Are the Benefits of Partial Hip Replacement?

Benefits include:

• Shorter surgical time, 
• Less extensive surgery, 
• Lower risk of joint dislocation, 
• Faster return to daily routine, 
• Shorter hospital stay. 

These advantages make it suitable for elderly patients with specific fracture patterns.

How Does Robotics Support Partial Hip Replacement?

Robotic assistance helps surgeons plan and execute surgery more accurately.

It supports:

• Pre surgery 3D joint mapping, 
• Correct implant size selection, 
• Accurate implant positioning, 
• Reduced risk of implant misalignment. 

Precision improves stability and recovery outcomes.

How Long Is Recovery After Partial Knee or Hip Replacement?

Recovery usually takes 3 to 6 weeks for basic mobility and 2 to 3 months for full functional recovery. Physiotherapy and early movement play a key role.

What Happens During Hospital Stay and Early Recovery?

Most patients stay up to 4 days after surgery, depending on age and progress.

Within 24 hours:

• Patients begin physiotherapy, 
• Sitting, standing, and short walks start, 
• Pain control and wound care continue. 

Early movement reduces stiffness and speeds healing.

When Can Patients Resume Daily Activities?

Return to activity depends on strength and confidence.

Typical timeline:

• Walking with support in 1 to 2 days, 
• Stair climbing with support by 3 to 4 weeks

Your physiotherapist guides safe progression.

Why Choose PSRI for Partial Knee and Hip Replacement?

PSRI Hospital is recognised as the best hospital in Delhi for advanced orthopaedic care. Patients benefit from experienced specialists, modern infrastructure, and access to robotic assisted techniques.

For those considering knee replacement surgery in Delhi NCR, PSRI offers personalised treatment planning, surgical precision, and structured rehabilitation focused on safety and long term mobility.

Book Your Consultation for Hip or Knee Replacement Surgery in Delhi NCR!

If joint pain is limiting your daily life, expert evaluation can help you decide the right treatment path. Call +91 84 8484 8417 to book your consultation at PSRI Hospital and speak with specialists experienced in partial knee and hip replacement.

Frequently Asked Questions

Is partial knee replacement better than total knee replacement?

Partial knee replacement is better when damage is limited to one area. Total knee replacement is required when arthritis affects the entire joint.

How long is recovery after partial knee or hip replacement?

Most patients regain basic mobility in 3 to 6 weeks and full function within 2 to 3 months.

When can stairs be climbed after surgery?

Stair climbing usually becomes comfortable after 3 to 4 weeks with physiotherapy.

Is partial hip replacement different from total hip replacement?

Yes. Partial hip replacement replaces only the ball of the joint, not the socket.

What is the robotic knee replacement benefit?

Improved implant accuracy, better joint alignment, and improved long term joint function.