Human skeleton diagram, human skeleton structure diagram, below the editor has collected several human skeleton diagrams, including shoulder bone synthesis diagram, shoulder bone decomposition diagram, atlas vertebrae, cervical vertebrae, thoracic vertebrae, coccyx vertebrae, etc., see Professionals will tell you the detailed structure of human bones in medical and clinical practice. How do human bones grow? How many pieces does the human skeleton consist of? Let’s understand and learn the skeletal structure of the human body one by one!

Human skeleton structure diagram

How many pieces does the human skeleton consist of? There are 206 bones in the human body, which are divided into 3 parts: skull, trunk bones and limb bones. Among them, there are 29 skull bones, 51 trunk bones, and 126 limb bones.

Children's bones should actually be 217 to 218, and newborn babies have as many as 305 bones, because: children have 5 sacrum bones, which merge into one when they grow up. There are 4 to 5 pieces of coccyx in children, and it also merges into one piece when they grow up. Children have 2 iliac bones, 2 ischial bones and 2 pubic bones, which merge into two hip bones in adults. Altogether, children have 11 to 12 more bones than adults.

Front view of human skeleton structure diagram