Minimally invasive knee replacement is a fairly recent development in knee surgery. It advances the performance of this type of surgery by greatly reducing trauma and recovery time. However, as a surgical procedure, it is much more challenging than traditional methods.

Because smaller incisions are used than in traditional knee replacement surgery, the joint is exposed far less. This translates into less pain and trauma. A patient who has a successful minimally invasive knee surgery procedure can expect to be hospitalized a very short time and have a quick and easy recovery period.

Patients who are not overweight, are relatively active with a fair amount of ROM (range of motion), and have no strong deformity of the knee(s) do well with this technique. They can enjoy a brief stay in the hospital of no more than 3 days. Inpatient rehabilitation will be speedy or nonexistent.

One thing you should keep in mind is that these findings are somewhat disputed. Most studies find the above statements to be true. There are, however, some studies that show that the pain experienced, length of hospital stay, and intensity of rehabilitation are the same as that one would experience with traditional total knee replacement surgery.

Additionally, the risks of this method of surgery have not truly been documented; however, there is no reason to believe that they are substantially different from those associated with any knee surgery. This is a topic you will want to discuss with your orthopedic surgeon.

Click here for more on minimally invasive knee surgery .

Time At The Hospital

You will stay at the hospital for a short time after your surgery. During this time, you will be given medications to handle any pain you may be experiencing.

You should talk with your orthopedic surgeon about pain medications before your surgery. In this way, you will not experience any surprises in this important area of your recovery. Also, discuss movement and exercise. Be prepared to begin your rehabilitation almost immediately after surgery.

Any surgery compromises the lungs. Be sure to keep them clear with deep breathing exercises and frequent coughing, thereby avoiding lung congestion.

Your orthopedic surgeon will probably prescribe measures to prevent blood clotting in your leg veins. These measures might include compression boots, elevation, support stockings, and blood thinning medications.

CPM: Continuous Passive Motion may also be recommended. You will receive this therapy from an exercise machine that will keep your leg elevated and in constant, gentle movement while you are at rest. This will reduce the risk of blood clots and increase the flexibility of your knee.

Dr. Tarlow is a Board Certified Orthopaedic Surgeon with over 20 years specializing in knee surgery. He opened his own clinic, Advanced Knee Care, with a focus on specialty patient care. Click here to learn more about Dr. Tarlow, knee surgeries and anterior cruciate ligament surgery.

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