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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 )
Jaypee Hospital
Noida, India
Jaypee Hospital located in Noida, India is accredited by ISO, NABH, NABL. Also listed below are some of the most prominent infrastructural details:
- 525 beds in the first phase
- 150 Critical Care beds
- 325 ward beds with Suite, Deluxe, Twin Sharing, and Economy options
- 18 Modular OTs
- 4 Cardiac Catheterization Lab with unqie Hybrid Operating Room
- 24 bedded Advanced Neonatal ICUs20 bedded Dialysis Units
- 2 Linear Accelerator (IMRT, VMAT, I
- GRT), Wide Bore CT Simulator, one Brachytherapy Suite
- True Beam STx Linear Accelerator
- 2 MRI (3.0 Tesla) with High-Intensity Focused Ultrasound
- 64 Slice PET CT, Gamma Camera, Dual Head 6 Slice SPECT CT
- 256 Slice CT Scan, CT Simulation
- Amongst the few GOLD LEED-certified hospital buildings in India
- Appointment Scheduling
- Flow motion 64 Slice PET CT technology
- Pick and drop facility from/to the Airport
- Foreign exchange facility
- Treatment packages
- Visa assistance
- Admission in the hospital
- Wi-Fi/internet service in the room
- Travel arrangement for patient & attendant after discharge
- Tele-consults after discharge
- Dedicated Guest House for International Patients maintained by Jaypee Hospital
- In-house translators for patient’s comfort
- Assistance in getting doctor’s opinion
- Registration with the Foreigners Regional Registration Office
- Accommodation arrangements after discharge
- Accommodation arrangement for the accompanying attendant
- Customized diet for patient and attendant
- Laundry services
- Prayer room
- Dialysis facility for 60 patients
- Cadaver organs
- Blood bank facilities
- Advanced Laboratory facilities
- Diagnostic and Radiology facilities
- High-end Ultrasound facilities
Wockhardt Hospital - A new Age Hospital
Mumbai, India
Wockhardt Hospital - A New Age Hospital located in Mumbai, India is accredited by NABH. Also listed below are some of the most prominent infrastructural details:
- 20-storeyed building at Mumbai Central (South Mumbai)
- Capacity of 350-beds
- Two highly-advanced cath labs with ultra-modern technologies to perform high risk coronary procedures and neurological surgeries
- 8 Operation Theatres- Cardiac, Joint Replacement, Neurology, Oncology, MAS and Organ Transplantation
- 100 beds dedicated to Critical Care, which are connected to IntelliSpace Critical Care & Anaesthesia (ICCA) system
- Largest Paediatric Cardiac Unit
- It has the largest Intelligent ICCA System
- Possess Hi-tech GPS-enabled Ambulances and largest state-of-the-art Accident & Emergency unit in South Mumbai
- As far as accommodation facility is considered, the Hospital makes it easily accessible for the patients in nearby hotels/lodges
Sri Ramachandra Medical Centre
Chennai, India
2.9 ( 1 Reviews )
Sri Ramachandra Medical Centre located in Chennai, India is accredited by ISO, JCI, NABH, NABL. Also listed below are some of the most prominent infrastructural details:
- The best minds in healthcare including specialists, and other healthcare professionals work together to treat patients with simple to complex and critical conditions.
- The number of inpatients and outpatients (annually) are 35,000 and 2,50,000 respectively.
- A wide range of surgical specialties, sub specialties are available in Sri Ramachandra Medical Centre Chennai.
- The bed capacity of the hospital is 800 which is inclusive of 200 Intensive Care Unit beds.
- Blood Bank and Eye Bank are available on a 24/7 basis.
Seven Hills Hospital
Mumbai, India
Seven Hills Hospital located in Mumbai, India is accredited by JCI, NABH, NABL. Also listed below are some of the most prominent infrastructural details:
- It is spread over an area of 17 acres.
- There is also an academic institute with research facilities.
- SevenHills Hospital has excellent diagnostic services including a laboratory and a provision for various tests.
- Given that their are specific departments for various kinds of diagnostsic. Tests like PET Scan, MRI, CT scan and biopsies are completed regularly.
- Biochemistry, Hematology, Microbiology are some of the important diagnostic departments.
- Endoscopies as well as non-invasive procedures are done through their respective departments.
- Day care specialty services are available for those kinds of requirements.
- Health Check up packages are also present as are the collaborations with many insurance organisations.
- There are professionally managed in-patient and out-patient facilities.
- There are more than 30 super specialties in Seven Hills Hospital Mumbai.
- There are also Centres of Excellence in Cardiac Care, Neurosciences, Bone & Joint Care, Cancer Care, Nephrology and Cosmetic Dermatology.
- International patient care services are also implemented for the best assistance to overseas patients.
Saudi German Hospital
Cairo, Egypt
- Saudi German Hospital, Cairo, is a leading tertiary care hospital in Egypt, delivering comprehensive, patient-centric healthcare across a wide spectrum of medical and surgical specialities.
- As part of the Saudi German Hospitals Group, the hospital combines international clinical standards with advanced medical technology to provide high-quality diagnosis, treatment, and long-term care.
- The hospital is internationally accredited and recognised for excellence in patient safety, clinical outcomes, and service quality. With access to global expertise through the Mayo Clinic Care Network, Saudi German Hospital Cairo offers multidisciplinary care supported by evidence-based practices and collaborative medical decision-making.
- Backed by highly skilled medical professionals, modern infrastructure, and a strong commitment to innovation, SGH Cairo serves both local and international patients seeking advanced medical treatments, complex procedures, and personalised care in a trusted tertiary healthcare setting.
Saudi German Hospital
Alexandria, Egypt
- Saudi German Hospital Alexandria is a modern tertiary care hospital delivering comprehensive, patient-centric healthcare across multiple medical specialities.
- Backed by the Saudi German Hospitals Group’s regional expertise and international accreditations, the hospital offers advanced diagnostics, evidence-based treatments, and high clinical safety standards.
- With state-of-the-art technology, experienced multidisciplinary teams, and strong global partnerships, it provides reliable, high-quality care to both local and international patients.
RATHIMED SPECIALITY HOSPITAL
Chennai, India
- Rathi Med Hospital possesses a great reputation as a centre for orthopaedics and reconstructive surgery for fractures of the knee, hip, spinal column and shoulder. It provides advanced methods for the treatment of various conditions of the knee such as arthritis, sports injuries, and other injuries related to joints, as well as other related conditions that affect mobility. The hospital has developed a unique treatment approach for knee preservation known as the KPA Knee Preservation 36? Approach. In the area of obstetrics and gynaecology, the hospital offers services related to painless delivery, cesarean birth, postnatal care, fertility care and overall wellness for women.
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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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