Robotic Total Knee Replacement: Benefits, Procedure, and Recovery
Knee replacement surgery has evolved significantly over the years, and one of the most groundbreaking innovations in this field is robotic-assisted knee surgery. This advanced technology offers patients higher precision, leading to better outcomes. If you are considering knee replacement surgery, understanding the robotic procedure, its benefits, and the recovery process can be helpful in the decision-making process.
What is Robotic Total Knee Replacement?
Robotic total knee replacement is a highly precise surgical procedure to replace the entire knee joint with a prosthesis. It uses robotic systems that help surgeons position the implants with greater accuracy, resulting in better alignment and fit.
How is Robotic Knee Replacement Surgery Performed?
The robotic-assisted procedure starts with creating a virtual model of the patient’s knee using imaging technologies such as CT scans. This model helps the surgeon plan the surgery and determine the exact placement of the knee implant. In some cases, newer systems may eliminate the need for CT scans.
Once the surgical plan is in place, the surgeon makes small incisions to access the knee joint. The robotic system’s probe helps assess the knee’s condition, including the wear and tear of the joint and the state of the ligaments. This data allows the surgeon to customise the approach and proceed with bone preparation, using the robotic arm equipped with a saw or burr-based system.
Throughout the procedure, the robotic system provides real-time feedback to position the implant with accuracy, typically within 0.5mm or 0.5 degrees. The robotic arm remains under the surgeon’s direct control at all times, ensuring the safety and precision of the operation.
Benefits of Robotic Total Knee Replacement
1. Enhanced Precision and Accuracy: One of the biggest advantages of robotic total knee replacement is the treatment’s accuracy. The robotic system is helpful in the precise positioning of the knee implant, which can improve the function and longevity of the artificial joint.
2. Smaller Incisions and Reduced Pain: Robotic-assisted surgery typically involves smaller incisions than traditional knee replacement procedures. This leads to less trauma to the surrounding tissues, resulting in less post-operative pain and a quicker recovery.
3. Quicker Recovery Time: Patients who undergo robotic knee replacement experience a significantly shorter recovery time. The precision of the surgery reduces the likelihood of complications, enabling patients to return to their daily activities faster. Many patients report a return to normal function within weeks rather than months.
4. Reduced Risk of Complications: Robotic systems provide high levels of accuracy, which can help minimise the risk of complications like blood loss and infection. The procedure reduces the need for post-surgical interventions, contributing to smoother recovery.
Preparation for Robotic Knee Replacement Surgery
Before undergoing robotic total knee replacement, you will have a pre-operative consultation with your surgeon to discuss the surgical plan, possible complications, and any pre-surgery tests. These may include imaging tests like X-rays, CT scans, and MRIs to assess the condition of the knee joint.
Patients must arrive at the hospital hours before surgery to allow time for assessments and preparation. A pre-anesthesia review helps determine whether the patient is fit for surgery.
Post-Surgery Recovery and Rehabilitation
Following robotic knee replacement surgery, patients typically experience a quicker recovery compared to traditional knee surgery. Recovery depends on the patient’s age, body weight, nutrition, and adherence to post-operative care instructions.
1. Physical Therapy: Physical therapy plays a crucial role in recovery. Your physiotherapist will guide you through exercises to improve knee mobility, strength, and flexibility. It is essential to follow the recommended routine and avoid heavy activities, such as cycling or running, until your knee fully heals.
2. Follow-Up Appointments: Regular follow-up visits to your surgeon are important to monitor your progress. These visits help ensure that your recovery is on track and allow the surgeon to address any concerns.
3. Medications and Supplements: Pain management is integral in recovery. You will be prescribed pain medications and possibly supplements to support your healing. It’s important to follow your doctor’s instructions on medication and adhere to the prescribed schedule.
4. Activity Restrictions: While physical movement is vital for recovery, certain activities like jogging or weightlifting, should be avoided during the early recovery period.
Risks and Complications
Like any surgery, robotic total knee replacement does carry some risks. Advanced robotic technology and an experienced surgical team performing the surgery do their best to minimise them. Some potential complications include infection, blood clots, or complications from anaesthesia. The risk of these complications is generally low, especially when the procedure is performed by a skilled surgeon.
Know more about : Robotic Surgery: An Overview and its Advantages
Conclusion
Robotic total knee replacement allows patients to experience higher precision, less pain, and faster recovery. Patients can benefit from this advanced surgical option from improved knee function and a quicker return to normal activities. If you are considering knee replacement surgery, consult with an orthopaedic surgeon at Nanavati Max Super Speciality Hospital to asses if the robotic-assisted surgery is the right option for you.
