Ключевые слова: acl, acute, adult, anterior, arthritis, both, bursitis, cap, cartilage, caucasian, concept, condition, cruciate, damage, discomfort, disease, dislocation, disorder, displacement, fluid, fracture, gout, grinding, hand, harm, hold, idea, illness, inflammation, instability, joint, knee, knee joint, kneecap, ligament, man, medicine, motion, osteoarthritis, pain, patella, pathology, patient, posterior, rupture, sharp, sign, sofa, symptom, trauma,