Knee arthroplasty is one of the most modern and effective orthopedic surgeries, aiming to replace parts or the entirety of the knee joint with an artificial implant.
Its goal is to reduce pain and improve knee functionality in people suffering from severe osteoarthritis or significant knee damage.
Orthopedic surgeon Dr. Anastasios Deligeorgis helps us cover all the essential points you need to know before undergoing the procedure.
When is knee arthroplasty necessary?
Knee arthroplasty is usually recommended for patients with advanced osteoarthritis or significant joint damage causing severe pain and a substantial reduction in mobility.
It is also advised when conservative treatments—such as physical therapy, medications, or intra-articular injections—have not produced the desired results.
What does the procedure involve?
The surgery involves removing the damaged tissue and replacing it with an artificial implant. The procedure is performed under general or spinal anesthesia and typically lasts between 1 and 2 hours, depending on the complexity of the case.
The goal is to create a new, functional joint that mimics the natural movement of the knee, offering the patient pain relief and improved mobility.
Modern techniques include minimally invasive procedures, highly biocompatible and durable materials that better simulate the natural function of the knee, as well as the use of digital technology and robotic systems for greater precision.
Advantages:
- Reduced blood loss
- Less postoperative pain
- Faster mobilization
- Better long-term outcomes
What is the recovery process?
Recovery from knee arthroplasty can take anywhere from a few weeks to several months. Right after surgery, the patient must follow a physiotherapy program to strengthen the muscles around the new knee and speed up their return to daily activities.
It is essential for the patient to strictly follow the doctor’s and physiotherapist’s instructions.
What are the risks involved?
As with any surgery, knee arthroplasty carries certain risks such as infections, thrombosis, anesthesia-related complications, and long-term implant wear.
However, advanced technology, improved surgical techniques, and modern anesthetic methods have significantly reduced these risks. Even when complications occur, they are usually temporary and treatable. Choosing an experienced orthopedic surgeon and carefully following postoperative instructions can help ensure the best possible outcome.
How to prepare for surgery?
Preparing for knee arthroplasty includes both physical and psychological preparation. Your doctor may recommend strengthening the muscles around the knee before surgery to support a faster recovery. It’s also important to discuss pain management and postoperative care with your doctor.
In addition to physical preparation, you should also prepare your home for your return after surgery.
Free yourself from pain!
Knee arthroplasty can be a life-changing procedure for individuals suffering from severe knee damage. With proper preparation, the choice of an experienced orthopedic surgeon, and strict adherence to postoperative care instructions, patients can expect significant improvement in mobility and pain reduction. However, it’s important to have realistic expectations and understand that recovery requires time and effort.
The success of the surgery depends on many factors, including the patient’s overall health, commitment to the physiotherapy program, and ability to manage the postoperative period. With the right support and a commitment to a healthy lifestyle, knee arthroplasty can transform your life—helping you return to an active, pain-free daily routine!
Are you experiencing ongoing knee pain or mobility issues that affect your quality of life?
Don’t let pain limit you. Contact Sports Medicine Specialist Dr. Anastasios Deligeorgis today and explore the available options for your condition. He will carefully assess your case and create a personalized recovery plan to help you return to the active and healthy life you deserve!