posterior cruciate ligament injury

anatomy ankle anterior arthritis arthrosis articular articulation background blood blue bone bruised care cartilage chiropractic chiropractor clinic collateral cruciate cyst diagram exercise femur fibula fitness foot health human illustration image inflammation injury joint knee lateral leg ligament limb lower medial medicals medicine meniscus movement orthopedics osteoarthritis osteoporosis pain painful partial posterior problem ray removal repair rotation shinbone skeleton sport structure supply support surgery suture tear thigh torn trauma treat treatment vessel