Rest Ice Compression and Elevation. Depending on the severity of the tear, you may also benefit from structured physical therapy.
Perhaps you have some kind of circulatory of muscular problem
I'm no doctor but it sounds like you have a muscular problem or your tendon/ligament is mending. See your GP about it.
Why do you have to have a knee replacement? We can't help you if you don't tell us what the cause of the problem is. There may be options for you, especially if the reason for knee replacement is pain (due to arthritis, etc).
extends the knee
osteochondritis dessecans lesions. Have one right now on my right knee.
A lack of reflex reaction in the right knee could indicate a problem with the nerve supply to that area or a potential issue with the knee joint itself. It is important to consult with a healthcare provider to determine the underlying cause and appropriate treatment.
The knee-chest position, said to relieve gas and stimulate abdominal organs, involves: standing straight with arms at the sides lifting the right knee toward the chest
Knee problems can be treated through exercise or plain rest until the knee gets better. I found a couple of sites you can read up on knee problems www.uptodate.com/.../patient-information-knee-pain-beyond-the-bas... or this site www.dummies.com/how.../how-to-prevent-and-treat-knee-pain.html that site is the one I looked at and easy to understand.
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If you are talking about the numbness in and around your knee replacement, please do not worry as it is not a major problem or complication. Also if you are suffering from back pain following your knee replacement surgery and thinking it as a nerve damage doing some physical therapy will help you with that.
The calf is the muscular portion of the leg between the ankle and the knee.
The most general function of the muscular system is to help a species move. An example of a muscle is the gastrocnemius which helps in flexing of the knee.