In which the knee pain is serious, or when There may be an apparent unexpected emergency which include an accident creating a potential fracture, it is crucial to refer to a knee pain doctor urgently. Pain: Persistent or intermittent pain during the knee joint, worsened by exercise or prolonged sitting https://www.theorthopaedicandpainpractice.com/do-i-have-a-knee-tendon-injury/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB