minimally invasive knee replacements
Minimally Invasive Knee Replacement Surgery

In minimally invasive knee surgery but there is less cutting of the tissue nearby the knee. The artificial implantations used are the same as those used for traditional knee replacement. Specially designed surgical instruments are used to make the femur and tibia to place the implants properly.Minimally invasive knee replacement is performed through a shorter incision 4 to 6 inches versus 8 to 10 inches for traditional knee replacement (TKR).

In minimally invasive knee surgery but there is less cutting of the tissue nearby the knee. The artificial implantations used are the same as those used for traditional knee replacement. Specially designed surgical instruments are used to make the femur and tibia to place the implants properly.

Minimally invasive knee replacement is performed through a shorter incision 4 to 6 inches versus 8 to 10 inches for traditional knee replacement (TKR). A tinycut allows for less tissue disturbance.

In addition to a shorter incision, the procedure used to open the knee is less invasive. Other minimally invasive methods called "Midvastus" and "Subvastus" make small incisions in the muscle but are also less invasive than traditional knee replacement. Because the methods used to expose the joint involve less disturbance to the muscle, it lead to less postoperative pain and reduced regaining time.

The hospital stay after minimally invasive surgery (MIS) is similar in length to the stay after traditional knee replacement surgery ranging from 1- 4 days. Physical therapy is a critical component of recovery. Your surgeons provide with specific exercises to help growth your range of wave and restore your strength.

Difference between Traditional and Minimally Invasive Surgery (MIS)

Traditional Total Knee Replacement entails cutting into the quadriceps muscle, which connects the big quadriceps tendon group on the front of the thigh to the kneecap. The doctor then moves the kneecap out of the way to access the arthritic joint.

Minimally invasive knee replacements extra quadriceps muscle altogether. Instead, the doctor marks through an incision in a muscle in the quadriceps.

Much of the power of your knee comes from the quadriceps. When this muscle and tendon set is cutting out, as in traditional knee replacement, repair and recovery may require a longer hospital stay and physical therapy.

There is no difference between Traditional knee replacement and minimally invasive surgery(MIS) and in terms of physical therapy, pain, walking speed and other measures of function during the recovery period.

Benefits of Minimally Invasive Processes

Not only do these procedures usually provide equivalent outcomes to traditional "open" surgery (which sometimes require a big incision), but minimally invasive procedures (using small incisions) may offer significant benefits as well:

  • Earlier Recovery – Since a minimally invasive procedure requires smaller incisions than conventional, your body may heal much faster.
  • Hospital Stays – Minimally invasive processes help get you out of the hospital and back to your life faster than conventional surgery.
  • Less scraping – Most incisions are so tiny that its hard to even notice them after the incisions have healed.
  • Less pain – Because these procedures are less invasive than conventional surgery, there is typically less pain involved.

Potential Difficulties minimally invasive surgery

The minimally invasive approach may not be suitable for heavy set or very muscular patients, those with severe knee instability or deformity, or those requiring a more complex replacement.

  • Minimally invasive knee replacement is like overhauling a car engine via the muffler rather than opening the hood it might be possible, but it’s more difficult. It requires specific instruments and is more technically challenge because the surgeon has a smaller field of vision through which to do the operation.
  • Medical literature shows that complications can be advanced and the procedure may take longer, which is detrimental for the final result of the surgery. It also requires more training and has animportant learning curve. Everyone considering minimally invasive knee replacement must choose a surgeon who performs a highvolume of knee replacements.
  • Even though the minimally invasive approach is a good alternate in the hands of an experienced doctor, you should not limit your choices to minimally invasive surgery if you have a good doctor who performs the traditional approach.
  • A more limited visual surgical field
  • Increased period of surgery
  • Fracture of bone during implant
  • Limited implant choices