Often, it can be connected with swelling and heat in the knee. It is usually linked to locking or an unstable feeling during the knee joint. The health practitioner can execute sure maneuvers when inspecting the knee which might provide further more clues to the presence of a meniscal tear. https://www.theorthopaedicandpainpractice.com/what-should-i-do-if-i-have-a-collateral-ligament-injury-of-the-knee/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB