Ключевые слова: 3d, adult, anatomy, arthritis, arthroplasty, artificial, body, bone, bones, care, diagnosis, disease, doctor, equipment, female, femur, hospital, human, illustration, implant, injury, joint, knee, leg, medical, medicine, metal, old, operating, operation, orthopedic, orthopedics, osteoarthritis, osteoporosis, pain, patella, patient, professional, prosthesis, prosthetic, replacement, science, skeleton, surgery, surgical, technology, therapy, total, treatment,