Ultrasound. This technological know-how utilizes seem waves to create serious-time visuals from the soft tissue buildings inside and around your knee. Your doctor may want to move your knee into diverse positions over the ultrasound to check for precise challenges. These gadgets help avoid more harm to the sprained ligament 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