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Ankle Arthroplasty

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Although not as common as other joint replacement surgeries, total ankle arthroplasty can be just as beneficial. There is more to a total ankle arthroplasty than just fixing the problem area. Ankle arthroplasty, also called a TAA or total ankle replacement, is a surgical procedure that can give a patient a better quality of life. Being in an orthopedic setting, I have seen numerous total knee replacements as well as quite a few hip replacements but not one total ankle replacement. As I started looking more into the topic, I discovered this procedure has an advantage over other ankle surgeries, such as an ankle fusion. To start off, we will look at what is a total ankle arthroplasty, (TAA) and what is done during surgery. The patient will …show more content…

Primarily, when a patient has a TAA their ankle range of motion is preserved. With either surgery, the motions of the foot are preserved since the fusion is only at the ankle bones and not the foot bones. With keeping the motion at the ankle, we also get the prevention of an abnormal gait pattern. If the ankle joints range of motion is maintained, the patient is able to avoid shortened step lengths with the unaffected lower extremity and more difficulty walking on uneven surface due to decreased plantar flexion and dorsiflexion. Another benefit of a TAA is the removal of the other joint surfaces. In turn, arthritis will not affect the other joints of the ankle as it would with an ankle fusion (Daniels, Sagar, …show more content…

Physical therapy is a huge part of the recovery process. Almost immediately following surgery, a physical therapist will come in and do an evaluation on the patient and then either the PT or a physical therapist assistant will help the patient start off with an exercise program. In the first few weeks following surgery, the main goals for the patient are learning to walk with their walker or crutches and gentle massage to the foot area. The patient can start a few exercises including keeping the knee and hip joints strong and moving with strengthening and range of motion exercises. During weeks two through six, other exercises are introduced including range of motion exercises for the ankle. Calf and ankle stretches, towel crunches, and ankle range of motions with a babst board are all beneficial and appropriate during this stage of treatment. After week six and x-rays are taken to confirm the ankle has healed, strengthening and weight bearing exercises can slowly be introduced to strengthen and reeducate the ankle back into a normal walking program and gait pattern. Swelling, popping, and decreased strength can be expected for at least the first year following the

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