Total Knee Arthroplasty
Total Knee Replacement
What is Total Knee Arthroplasty (TKA)?
Total Knee Arthroplasty (TKA), commonly known as total knee replacement (TKR), is a surgical procedure in which a damaged knee joint is replaced with a prosthetic implant. This procedure is most commonly performed in individuals who suffer from chronic knee pain and dysfunction due to conditions like osteoarthritis, rheumatoid arthritis, or traumatic injury. The aim of TKA is to relieve pain, improve function, and enhance the quality of life for patients with debilitating joint issues.
Dr Schultz utilizes the Mako Robot when performing Total Knee Arthroplasty. This cutting-edge technology helps minimize the amount of the patient’s own bone that needs to be removed, facilittating a faster recovery and a longer lasting implant.
The Procedure
TKA is usually performed under general anesthesia or spinal anesthesia, depending on the patient’s condition and preference. The procedure typically involves the following steps:
During a total knee replacement the damaged bone and cartilage are removed and replaced with metal and plastic implants. The procedure typically takes 1-2 hours and can be performed as an inpatient surgery or outpatient.
Recovery After Surgery
For elective total knee replacements, patients will often go home the same day, or stay one night in the hospital. They will begin walking with assistance within a day of surgery. Physical therapy is an important part of the recovery process and is necessary for regaining strength, balance, and mobility. Many patients return to daily activities within four to six weeks. However, full recovery from knee surgery can take several months.
Physical therapy is a critical component of recovery, as it helps prevent stiffness and restores knee function. The use of assistive devices like walkers or crutches is typically required for several weeks post-surgery.
Risks and Benefits
Knee replacement can provide significant pain relief and improve arm function. However, like all surgeries, it carries risks such as infection, implant loosening, dislocation, nerve injury, or stiffness.
Below is a partial list of conditions treated by Dr. Blake Schultz. Each link directs you to more information from the Orthopaedic Trauma Association, OrthoInfo, and the Mayo Clinic.