Knee replacement surgery
Also known as knee arthroplasty
Surgical procedure
damaged or worn out knee joint is replaced with prosthetic implants
Can be performed as a partial or total knee replacement, depending on the extent of damage to the joint
ICD-10 code for Total Knee Replacement (TKR) surgery is Z96.65
Some signs that you may need
knee replacement surgery
Chronic knee pain that is not relieved by other treatments, such as medication, physical therapy, or weight loss
Swelling or tenderness in the knee that does not improve with rest or other treatments
Difficulty walking or standing for long periods of time due to pain or stiffness in the knee
Loss of flexibility, stiffness or limitation of range of motion in the knee joint
Deformity in the knee, such as a bowing or valgus alignment
About knee replacement surgery
Damaged bone and cartilage are removed (bone cuts)
Joint replaced with metal and polyethylene plastic prosthetic implant
Implants designed to mimic the function of a healthy knee joint and allow for smooth, pain-free movement
Scar typically located on the front or side of the knee, and it may be noticeable for several months after the surgery
Over time, the scar will fade and become less noticeable
Operative time: between 1 and 3 hours to complete, depending on the complexity of the case
Hospital stay: a few days for recovery and rehabilitation
Rehabilitation program
after knee replacement surgery
exercises to help strengthen the muscles around the knee
exercices to improve range of motion
leg presses
leg lifts
stationary biking
Immediate risks associated
with knee replacement surgery
infection
bleeding
blood clot
fracture around the knee
TKR protocol may include
pre-surgery tests and evaluations
preparation for the surgery (such as quitting smoking and adjusting medications)
post-surgery rehabilitation
follow-up care
The protocol for knee replacement surgery will vary depending on
specific needs of the patient
preferences of the surgeon
Follow your surgeon's instructions to reduce the risk of complications
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Basics about Knee Replacement surgery
