Hello,
I have studied your case.
Pain around knee joint post TKR can be due to many reasons.
I would like to ask some detail history like do you have pain in knee? Does she have
redness around swelling? Is there local rise of temperature?
There is possibility of metallosis or infection around knee joint.
As pre your history infection needs to ruled out by tests
You may need to investigate like CRP, CBC, ESR .
PCR culture from knee aspirate is very useful to find culprit organism if infection is suspected.
Leg swelling can be due to cardiac origin or related to
hypertension.
Physiotherapy will help in reducing knee and ankle swelling.
For associated age related
osteoporosis take calcium and vit D supplement.
Avoid
cortisone injection as long term effects are not good.
Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries.
Wishing you good health.
Take care.