osteoporosis bone image

ache aging anatomy arthritis background biology body bone bony care cartilage density diagram disease femoral femur fracture grey health healthy hip human illustration joint leg loss man medical mineral neck oesteoarthritis old orthopedic osteoarthritis osteopathy osteopenia osteoporosis osteoporotic pain pelvis poster problem rarefication rheumatism science severe skeletal skeleton spongy surgery system thigh tissue vector woman