Meniscus accidents are amid the most common knee challenges. Depending on the type, place, and severity in the tear, treatment solutions include: Pseudogout is usually mistaken for gout but it's a result of calcium-that contains crystals that establish inside the joint fluid. Knees are the commonest joint afflicted by pseudogout. https://www.theorthopaedicandpainpractice.com/knee-pain-in-older-patients-ages-55/