Understanding Knee Replacement Surgery
Knee pain can be debilitating and affect your quality of life, especially as you age. If you are struggling with knee arthritis or other knee-related conditions, knee replacement surgery may be a solution. Arthritis occurs when the cartilage that cushions the knee joint breaks down over time. This leads to bone-on-bone contact, resulting in pain, swelling, stiffness, and reduced function. There are several forms of arthritis, such as osteoarthritis, rheumatoid arthritis and post-traumatic arthritis that can effect the knee joint.
Knee replacement surgery may be recommended if non-surgical treatments (such as physical therapy, medications, or injections) no longer provide relief, and your knee pain is significantly affecting your daily life. Some common indications for knee replacement surgery:
Replacement of the Joint: We remove the damaged cartilage and bone from the ends of the bones are removed from the femur (thigh bone), tibia (shin bone), and sometimes the patella (kneecap).
We position the metal and plastic components of the artificial joint to recreate the natural movement of the knee. This includes a femoral component (for the thigh bone), a tibial component (for the shin bone), and a patellar component (for the kneecap).
Each surgery is carefully templated and planned ahead of time.
Basics of Knee Replacement
Total knee replacement and partial knee replacement are surgical procedures in which a damaged or arthritic knee joint surfaces are resurfaced with an artificial prosthesis. The procedure involves:
- Preparation: An incision is made along the side of the knee to expose the joint.
- Bone Reshaping: The damaged cartilage and bone are removed from the femur (thigh bone), tibia (shin bone), and sometimes the patella (kneecap).
- Implantation: The surgeon positions the metal and plastic components of the artificial joint to recreate the natural movement of the knee. This includes a femoral component (for the thigh bone), a tibial component (for the shin bone), and a patellar component (for the kneecap).
- Recovery: Post-surgery, physical therapy and rehabilitation are essential for regaining strength, mobility, and function in the knee.
What makes our knee replacement surgery different than the others?
Our approach to the knee, the way your knee replacement is put in, the type of implants we use, and our post-surgery protocols and follow up.
- I perform The Jiffy Knee (www.jiffyknee.com). Using this innovative approach, no muscles or tendons are cut during your surgery. This can lead to less swelling, less pain, and a quicker recovery. The majority of my patients can perform a straight less raise (even against some resistance) and bend their knee to 90 degrees in the recovery room.
- Most surgeons use traditional mechanical alignment – making everyone’s leg perfectly straight. Studies done around the world show that the vast majority of the world’s population does not have a perfectly straight leg. So why give you something your body is not used to or may have a difficult time adjusting to? With kinematic alignment we restore your leg’s natural alignment – giving you a more natural feeling knee with improved mobility, comfort, and a better overall outcome.
- The Medacta GMK Spherika implant is a unique and innovative implant that features a spherical, medial pivot, design that mimics the natural shape and motion of the knee joint. This leads to a natural feeling knee with increased durability and function.
- We use a multimodal approach to pain control and have close follow up with our patients. All of my patients see me at all of their regular appointments. Oftentimes, once patients have surgery they get passed along to someone else as the surgeon is ‘too busy’ to see them. You will never not see your surgeon during your regular follow up appointments after surgery.
The Jiffy Knee
The Jiffy Knee (www.jiffyknee.com) approach is a minimally invasive, muscle and tendon sparing approach to knee. It is designed to offer patients a faster recovery with less pain. Unlike traditional knee replacement surgeries that require the cutting of muscles and tendons, the Jiffy Knee is a muscle and tendon sparing approaching to the knee.
Benefits of the Jiffy Knee Replacement
- Minimally Invasive Approach: Most minimally invasive surgeries involve just smaller skin incisions. Traditional knee replacement surgery involves cutting your quadriceps tendon in order to enter the knee joint. With the Jiffy Knee no muscles or tendons are cut leading to less postoperative pain and a quicker recovery.
- Faster Recovery: Many patients return to walking and light activities in just a few days, compared to the longer recovery times associated with traditional knee replacements.
- Improved Knee Function: The Jiffy Knee aims to restore more natural knee movement and alignment, allowing for a more natural walking motion and greater overall joint stability.
- Less Pain and Scarring: Most patients report experiencing less pain both during and after surgery.
Benefits of Kinematic Alignment for Knee Replacements
Kinematic alignment is an innovative approach to knee replacement surgery that focuses on preserving the natural motion of the knee. Unlike traditional alignment methods that aim for a “neutral” knee position, kinematic alignment aims to replicate the knee’s original anatomy and movement patterns – this is unique to each individual patient.
Key Benefits of Kinematic Alignment:
- More Natural Knee Motion: Kinematic alignment helps restore the knee’s natural kinematics, leading to more natural bending, flexion, and rotation.
- Better Long-Term Outcomes: Studies have shown that knees aligned kinematically tend to perform better over time and offer greater stability and functionality.
- Less Postoperative Pain: Patients often report reduced pain and a quicker recovery because the knee’s movement is more in line with its natural biomechanics.
- Faster Recovery: Because the procedure is more customized to each patient’s individual anatomy, the recovery process is often faster and less painful.
The Medacta GMK Spherika Implant: Revolutionizing Knee Replacement
The Medacta GMK Spherika implant is a cutting-edge, personalized knee replacement solution designed to offer patients superior comfort, durability, and function. This implant features a spherical design that mimics the natural shape and motion of the knee joint providing patients with the potential for a more active and pain-free life.
Key Benefits of the Medacta GMK Spherika Implant:
- Spherical Design for Enhanced Kinematics: The GMK Spherika’s unique spherical design is engineered to replicate the natural anatomy of the knee joint more accurately than traditional implants. This promotes a smoother and more natural range of motion.
- Customized Fit: The implant is available in a variety of sizes and configurations, allowing the surgeon to choose the best fit for the patient's individual anatomy, reducing the risk of misalignment and improving the long-term outcome.
- Improved Stability and Comfort: The design enhances joint stability and minimizes wear, leading to improved comfort and longer-lasting results.
- Faster Recovery: Many patients report quicker recovery times and less postoperative pain due to the natural feel and function of the implant.
