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Invasive Knee Replacement Surgery begins with the patient receiving anaesthesia to ensure they are comfortable and free of pain during the procedure. A larger incision, typically 6-8 inches long, is made to access the knee joint. The surgeon removes the damaged bone and cartilage, including parts of the femur, tibia, and sometimes the patella. Artificial joint components, often made of metal, plastic, or ceramic, are inserted to replace the damaged areas. After the new components are in place, the incision is closed. The patient is monitored throughout recovery, and physical therapy is initiated soon after to help regain mobility and strength in the knee.
Minimally invasive knee replacement helps alleviate chronic knee pain, stiffness, and reduced mobility caused by osteoarthritis or other forms of arthritis. If non-surgical treatments like medication, injections, or physical therapy do not work, this surgery can provide relief. It replaces the damaged knee joint with an artificial implant. This approach minimises damage to soft tissues and speeds up recovery.
You should see a doctor if knee pain disrupts your sleep or daily activities such as walking, climbing stairs, or standing. Swelling, instability, and decreased range of motion are also warning signs. If you often rely on painkillers or your quality of life suffers, it may be time to look into surgical options. Early diagnosis can lead to better treatment outcomes.
Preparation involves a comprehensive medical evaluation, blood tests, X-rays, and, in some cases, MRIs. Your doctor may ask you to modify or stop certain medications before the surgery. You might also participate in a short course of pre-surgery exercises to strengthen your leg muscles. Your care team will explain anesthesia options and post-op care instructions beforehand.
This surgery is typically performed through a smaller incision, measuring approximately 4 to 6 inches, compared to traditional surgery. The surgeon uses special tools to remove the damaged cartilage and bone. An artificial implant is then placed precisely with minimal muscle cutting. The incision is closed with sutures or staples, often under regional or general anesthesia.
The actual surgery typically lasts between 1 and 2 hours. Most patients stay in the hospital for 1 to 3 days. You may begin walking with support on the same or the next day. With physical therapy, recovery generally progresses steadily over 6 to 8 weeks.
- Blood clots in the legs (DVT) or lungs (PE)
- Infection at the surgical site
- Implant loosening or misalignment
- Nerve damage or stiffness
- Complications from anesthesia
- Smaller incision and less scarring
- Less pain and quicker healing
- Shorter hospital stays and early mobilisation
- Lower blood loss during surgery
- Higher patient satisfaction in the early recovery phase
Recovery is usually quicker than with traditional surgery. Patients can start walking within 24 to 48 hours using assistive devices. Physical therapy begins early to restore strength and range of motion in the joint. Most patients can return to daily activities within 4 to 6 weeks. Full recovery may take 3 to 4 months, depending on fitness and commitment to rehabilitation.
Minimally invasive knee replacement has a high success rate, between 90% and 95%. Most patients report significant pain relief and an improvement in mobility. The prosthetic joint can last 15 to 20 years with proper care and activity moderation. Outcomes are excellent when the procedure is performed by experienced surgeons using high-quality implants.
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Get Help Explore Hospitals ( 227 )
Vinmec Nha Trang
Nha Trang, Vietnam
- Located on Tran Phu Street in Vinh Nguyen Ward, Nha Trang City, is a prime area easily accessible to residents and tourists.
- Built on a total area of over 19,000 ?, with eight above-ground floors and one basement, designed to support modern healthcare delivery.
- Provides private inpatient rooms, each with one bed, ensuring comfort and personalised care for every patient.
- Holds international accreditation from a globally recognised body (JCI), reflecting a strong commitment to safety, quality, and patient-centred care.
- Equipped with advanced imaging systems and diagnostic tools to support accurate and timely treatment.
- Offers services across primary specialities, including cardiology, paediatrics, obstetrics, surgery, and diagnostics.
- Utilises digital healthcare systems to streamline operations and enhance treatment precision.
- Staffed by a team of experts who are regularly trained through partnerships with global medical institutions in countries like France, Japan, the U.S., and Singapore.
- Welcomes both Vietnamese and international patients, promoting high-quality care and regional medical tourism.
- Operates as part of a nationwide private hospital network developed by Vingroup, focused on delivering premium healthcare across Vietnam.
- Built with strict sterilisation and infection control standards to protect patient health.
- Continuously updates its technology and practices to align with global medical advancements.
Vinmec Can Tho Hospital
Can Tho, Vietnam
- Located in the heart of Can Tho city, it addresses the growing healthcare needs of the Mekong Delta region.
- Regional access to international-standard medical services was limited, especially in southern Vietnam.
- Rising demand for modern infrastructure and specialised healthcare due to population growth and urbanisation.
- Established as the 9th hospital in the Vinmec Healthcare System, covering 41,000+ ? with six floors and 155 beds.
- Launched with 21 medical specialities and centres, supported by advanced medical equipment and highly qualified personnel.
- Implemented cutting-edge technology (e.g., 3.0 Tesla MRI, 512-slice CT scanner, digital mammography, AI-integrated mobile X-ray).
- Rolled out incentive programs for community engagement (e.g., free health screenings, discounted cancer checkups).
- Built an expert-led service model focused on early screening, precise diagnosis, and modern treatment protocols.
- To deliver world-class healthcare locally and reduce the need for patients to travel to major cities for treatment.
- To improve public health outcomes in the Mekong Delta by combining advanced technology with expert care.
- To align with Vinmec's mission of providing high-quality, patient-centred care and promoting innovation in Vietnamese healthcare
Apollo Hospitals Bannerghatta
Bangalore, India
Apollo Hospitals Bannerghatta located in Bengaluru, India is accredited by JCI, NABH. Also listed below are some of the most prominent infrastructural details:
- Bed Capacity is 250
- Largest and most sophisticated sleep laboratory in the world
- Technological powerhouse with latest equipments
- 120 slice CT angiogram
- 3 Tesla MRI
- Low energy & High energy Linear Accelerators
- Navigation System in surgical procedures
- 4-D Ultrasound for 4 dimensional sonography
- Digital Fluoroscopy
- Gamma Camera
- Stereotactic Robotic Radio- surgery
- Autologous Bone Marrow Transplantation
- Robotic assisted surgeries
- Thallium Laser-First in India
- Holmium Laser-First in South India
- Digital X-Ray-First in Karnataka
- 100 plus consultants
- Uses Y shaped stent for tracheoesophageal fistula
- Four autologous chondrocyte implantations procedure is performed and several more like Spinal angiolipoma excision, Tibial tuberosity shift with MPSL reconstruction
- Biggest series of airway stents in India
- The Minimal Access Surgery Centre (MASC) centre of excellence
Sarvodaya Hospital and Research Centre
Faridabad, India
4.9 ( 4 Reviews )
Sarvodaya Hospital and Research Centre located in Faridabad, India is accredited by NABH, NABL. Also listed below are some of the most prominent infrastructural details:
- Sarvodaya Hospital has a 500 bed capacity which is inclusive of 65 ICU beds.
- A dedicated dialysis unit for people with kidney conditions.
- The hospital has a cancer center which makes cancer treatment a seamless process.
- There is an upcoming oncology center in Sarvodaya Hospital Faridabad.
- Technologies such as 128 Slice CT scan, 500 MA X-Ray, 1.5 Tesla MRI and Mammography facility.
Fortis Hospital
Bangalore, India
5.0 ( 1 Reviews )
Fortis Hospital, Bannerghatta Road, Bangalore, has been a leading multi-speciality healthcare institution, offering advanced medical services with a patient-centric approach. The hospital features 400+ beds, state-of-the-art infrastructure, and experienced specialists across various specialities, providing comprehensive and compassionate care. Trusted by patients from India and abroad, Fortis Bannerghatta Road combines modern technology with high-quality treatment to deliver world-class healthcare.
Fortis Hiranandani Hospital
Mumbai, India
- Fortis Hiranandani Hospital, Vashi, Navi Mumbai, is a leading NABH-accredited multi-super speciality hospital offering advanced tertiary care with over 150 beds.
- The hospital is known for clinical excellence in Cardiac Sciences, Oncology, Neurology, Orthopaedics, Organ Transplants, Urology, Gastroenterology, and Critical Care.
- With a strong team of experienced doctors, modern medical technology, and international patient services, the hospital provides comprehensive and patient-focused treatment.
- It maintains high standards of safety, hygiene, and quality care, making it a trusted healthcare destination in the Mumbai Metropolitan Region.
Fortis Hospital, Shalimar Bagh
Delhi, India
4.5 ( 4 Reviews )
- Fortis Hospital, Shalimar Bagh, New Delhi, is a leading multi-super-speciality hospital established in 2010, known for advanced medical technology and compassionate patient care.
- The hospital has 375 beds, including 166 ICU beds, and features 10 modular operating theatres along with specialised ICUs and Level III NICU/PICU. Fortis Shalimar Bagh offers care across Cardiology, Neurosciences, Oncology, Orthopaedics, Transplants, Urology, and Mother & Child Health, supported by NABH and NABL accreditation.
- Equipped with cutting-edge technology like the Da Vinci Surgical Robot, PET-CT Scanner, and CORI Robotic System, the hospital is recognised for excellence in treatment outcomes, patient comfort, and multidisciplinary care, making it a trusted destination for both domestic and international patients.
Aakash Healthcare Super Speciality Hospital
Delhi, India
Aakash Healthcare Super Speciality Hospital located in New Delhi, India is accredited by NABH. Also listed below are some of the most prominent infrastructural details:
- One of the biggest tertiary care hospitals in India
- Facility is fusion of state of the art technology, competent clinicians, and world-class infrastructure
- 230 beds
- 70 bedded medical and surgical and Critical Care Unit
- Ward Bed Options- Twin, Deluxe, Sharing and Economy
- Pneumatic Tube System
- Ambulance Services 24x7
- 15 Bedded dialysis unit
- Advanced Neonatal ICU
- Advanced imaging services, including magnetic resonance imaging, computed tomography scanning, digital mammography, ultrasound
- 8 modular OTs
- Flat Panel Cath Labs
- LASIK - SMILE Suite
- Wellness Lounge
- State-of-the-art diagnostic equipment
- 15 Dialysis beds
- 24x7 ‘Trauma & Emergency Center
- Dedicated blood bank
- 24x7 comprehensive patient care.
- Deployed high-end technologies & smart digital system
- Robust Hospital Information Systems to meet complex medical needs of patients
- Robotic assisted surgeries
- International Patients Lounge
- Airport Pick-up and Drop
- Accommodation and Food for Attendant
- Language Interpreter Services
- 4 triage beds, a dedicated sample collection room, 6 observation beds, and highly skilled emergency staff
- Robotic knee replacement surgery
- ATM
- Lounge for visitors
- Internet Access: The whole facility is Wi-Fi enabled
- Travel Desk: Provides an all-round patient care.
- 24x7 pharmacy
Aster Medcity
Kochi, India
- 670 bed facility
- 24 hours Emergency and Trauma Care
Aster Centres of Excellence
- Cardiac Sciences
- Orthopaedics & Rheumatology
- Neurosciences
- Nephrology & Urology
- Oncology
- Gastroenterology
- Integrated Liver Care
- Womens Health
- Child & Adolescent Health
- Multi Organ Transplant
- Diagnostic Technology used for increasing the efficiency of diagnostic procedures.
- Streamlined Application of Therapeutic Technology
- Minimal Access Robotic Surgery (MARS) which makes use of the da Vinci Surgical System is applied by the specialists in Aster Medcity, Kochi, Kerala.
- ORI Fusion Digital Integrated Operation Theatres which applies Karlstorz OR1 Fusion system.
- Completely digital Anesthesia facility
- Pharmacy which possesses completely Automated Drug Dispensing
Medicana Camlica Hospital
Istanbul, Turkey
4.2 ( 2 Reviews )
Medicana Camlica Hospital located in Istanbul, Turkey is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- 150 bedded Hospital
- Specialty-based clinics
- Fully-equipped patient rooms
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+99Process Involved for Minimally Invasive Knee Replacement Surgery
Treatment Stages for Minimally Invasive Knee Replacement Surgery are:-
- Preoperative Evaluation: The process begins with a detailed medical assessment, imaging tests (like X-rays or MRI), and a review of your health history to determine surgical suitability.
- Patient Preparation: Includes medical optimisation (e.g., controlling blood sugar or blood pressure), pre-surgery physiotherapy, and guidance on what to expect during and after the operation.
- Surgical Procedure: The surgeon makes a smaller incision to remove the knee joint's damaged parts and replace them with artificial components, using precision instruments to reduce tissue damage.
- Immediate Postoperative Care: Patients are monitored for pain, bleeding, and any signs of complications, and typically begin moving the knee within 24–48 hours after surgery.
- Rehabilitation and Recovery: Physiotherapy is essential for restoring strength, flexibility, and joint movement. It often begins in the hospital and continues at home or outpatient care.
- Follow-Up and Long-Term Monitoring: Regular follow-ups help track recovery progress, ensure proper joint function, and address any concerns related to mobility or implant performance.
Minimally Invasive Knee Replacement Surgery can address several hip issues, including:
- Osteoarthritis is the most common cause of knee damage, leading to joint pain, stiffness, and reduced mobility.
- Rheumatoid arthritis is an autoimmune condition that causes inflammation and progressive joint damage.
- Post-traumatic arthritis – joint degeneration resulting from previous knee injuries such as fractures or ligament tears.
- Avascular necrosis reduces blood supply to the knee bone, leading to bone tissue breakdown.
- Knee deformities – conditions like bow legs or knock knees that impair joint alignment and function.
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- Initial Consultation: The surgeon evaluates your health, discusses your symptoms, and conducts imaging tests to assess the severity of knee damage.
- Preparation for Surgery: Instructions will be given regarding preoperative steps, such as fasting, stopping certain medications, and exercises to optimise joint function.
- Anaesthesia: general or regional Anaesthesia is administered to keep you comfortable and pain-free during the surgery.
- Surgical Procedure: A small incision is made to access the knee, where damaged cartilage and bone are removed, and a prosthetic joint is implanted using advanced techniques.
- Recovery and Monitoring: After surgery, you’ll be monitored for complications. You'll begin light movements within a day or two to promote circulation and prevent stiffness.
- Rehabilitation: Physical therapy helps restore knee strength and movement, with exercises designed to improve flexibility and mobility over time.
- Follow-Up Appointments: Regular check-ups ensure proper healing and implant positioning. X-rays may be taken to confirm the joint’s alignment.
- Ongoing Care: Maintaining a healthy weight and engaging in low-impact physical activities will help sustain the knee implant’s function and longevity.
- Arthroscopy
- Incision
- Arthroplasty
- Resurfacing
- Osteotomy
- Reconstruction
Benefits of Minimally Invasive Knee Replacement Surgery include:
- Smaller Incision: The procedure uses shorter cuts, which limit tissue damage around the knee.
- Less Post-Operative Discomfort: Patients usually feel less pain after surgery due to minimal disruption of muscles and tendons.
- Faster Healing and Recovery: Most individuals return to daily activities more quickly than with traditional methods.
- Shorter Hospital Stay: Many patients can go home within a day or two, reducing the need for extended hospitalisation.
- Lower Risk of Complications: Less trauma to surrounding tissues often reduces the chances of infection or blood loss.
- Minimal Scarring: Since the incision is smaller, visible scarring is significantly reduced.
- Earlier Return of Movement: Patients often regain mobility and joint function faster, supporting quicker rehabilitation.
- Decreased Blood Loss: The surgery tends to result in less bleeding, reducing the need for transfusions.
- Enhanced Precision: Using modern instruments and imaging techniques helps ensure better alignment and function of the knee implant.
The following are the treating team members for Minimally Invasive Knee Replacement Surgery:
- Orthopaedist
- Orthopaedic Surgeon
- Anaesthesiologist
- Radiologist
- Physiotherapist
- Occupational Therapist
- Rehabilitation Specialist
- Nurse
- Consultant
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