Can a knee or hip replacement increase the risk of cancer?

In this video Prof. Bellemans explains the recent concern on the up-classification of cobalt metal as a potential carcinogenic, in view of the fact that many knee and hip replacements contain cobalt.
You can find my book on sport-injuries (only available in dutch) in the link down below:
www.standaardboekhandel.be/p/...
If you would like an english version let me know in the comments.
gritsportsclinic.be
arthroclinic.be
Infographics: / gritsportsclinic

[@thaibulldog6800]

That explains why my prostate cancer has reappeared aggressively even tho I had a full prostate removal 10 years ago. I’ve had a cobalt knee since 2018. I don’t smoke don’t drink, I have a an excellent diet and I exercise morning and night. At 70 years I won’t be cutting my leg off!

[@ritagoodhead205]

Thank you

[@thaibulldog6800]

Prof, what do you recommend I do with a cobalt knee?