Having been on and off the bike for the last year due to a broken collar bone that refuses to heal, I have now seriously injured my knee whilst walking in Wales. It seems I have degenerative arthritis of both knees and right knee has gone completely. The doc is now talking about a knee replacement.
So has anyone had a knee replacement? If so have you been able to resume cycling? And to what level - certainly no racing whippet but I do like XC - even if I can only get back to road riding I'll be happy.

