human skeletal system, anatomical model. medical poster, educational information.

anatomical anatomy back body bone care carpal cartilage chiropractic clavicle coccyx coxal diagram drawing education femur fibula graphic health healthy hips human humerus illustration internal isolated mandible medical medicine orthopedic patella pelvis phalanges posture ribs sacrum scapula science skeletal skeleton skull spine sternum structure system tarsal tibia ulna vector vertebra