Dear Ted,
Glad to see someone taking care and interest in physical fitness and gaming at 65.
There are a lot of patients who have seen significant relief after taking single shot of Local Anesthetics +
Cortisone within a joint for a good 6-7 months.But as your doctor said, it is in fact a temporary solution.
Given your age and the wear and tear your knee was subjected to since 50 years now, you might be developing Mild - Moderate
Osteoarthritis.Hence he has recommended a
Total knee replacement.
In my opinion, go for the
steroid shots for 2-3 years and try to take up another sport meanwhile.Although Medical Science has advanced these days,a replaced knee will never sustain stresses like a normal knee although you can jog on it for short distances on flat surfaces.
A local
Voltaren ointment will temporarily cease the pain and can be applied before you start playing.
We operate 12-15 Knee replacements everyday in India and will be glad to help you.
http://www.srikarahospitals.com/Orthopedics.htm