Ключевые слова: acl injury, anatomy, anterior cruciate ligament, anterior cruciate ligament injury, arthritis, bone, bones, broken, calcium, cartilage, cruciate ligament, damaged, dislocation, femur, fibula, film, fracture, handcarves, healthcare, hospital, human body, illness, imaging, joint, knee, knee cap, knee injuries, knee x ray, leg, ligament tear, medical, medical exam, medical procedure, medicine, meniscus, orthopaedic treatment, orthopedic equipment, osteoporosis, patella, patella tendon, prognosis, radiation, rheumatism, science, technology, tib, tibia, x ray, x ray image,