Ключевые слова: 3d, acalcerosis, anatomical, anatomy, arthrosis, articulation, biology, blue, body, bone, care, cartilage, disease, health, healthcare, healthy, illness, illustration, knee, kneecap, leg, lines, medical, medicine, meniscus, movement, orthopedic, osteoporosis, patella, perspective, rarefaction, rendering, skeletal, skeleton, surgery, therapy, tibia, white,