Wherever the knee pain is intense, or when there is an obvious unexpected emergency for instance a collision causing a possible fracture, it is vital to consult a knee pain health practitioner urgently. Patellar tendonitis is really an injury on the tendon connecting the kneecap (patella) towards the shinbone (tibia). https://www.theorthopaedicandpainpractice.com/do-i-have-a-knee-tendon-injury/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB