Anthony J. Berni, MD Orthopedic Surgeon

Anthony J. Berni, MD Orthopedic Surgeon

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What’s New in Knee Replacement?

For a patient considering knee replacement surgery, there are new developments under study which can help enhance their quality of life. These include:

  • Use of cement less parts that allow new bone to grow into a porous prosthesis and hold the parts in place, creating a biologic fixation
  • Use of bioactive joint surfaces such as hydroxyapatite
  • The use of mobile-bearing knee replacement in which a polyethylene insert creates a dual-surface articulation by articulating with the femoral as well as tibial components. This will enhance the life of the implant by reducing wear.
  • Development of systems with improved kinematics
  • Better fixation

Use of navigation- guided surgery that involves use of navigation –guided instruments with smaller incisions and less tissue damage. Only suitable trained surgeons with various measures offer this procedure.

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  • J Berni MD Orthopedic Surgeon American Acaadmey Of Orthopaedic Surgeon
  • American board Of Orthopaedic Surgery
  • J Berni MD Orthopedic Surgeon Saint Louis University
  • J Berni MD Orthopedic Surgeon University Of Missouri-Health
  • J Berni MD Orthopedic Surgeon St Charles Orthopadeic Surgery Associate