The Atlas' chief peculiarity is that it has no body, it is ring-like, and consists of an anterior and a posterior arch and two lateral masses.
It is ring-like and consists of an anterior and a posterior arch and two lateral masses. The atlas's chief peculiarity is that it has no body.
The atlas's chief peculiarity is that it has no body. It is ring-like and consists of an anterior and a posterior arch and two lateral masses.
The atlas's chief peculiarity is that it has no body. It is ring-like and consists of an anterior and a posterior arch and two lateral masses.