CT scan. CT scans can expose much more element with regard to the bones from the joint. CT scans consider X-rays from many different angles and Mix them to generate cross-sectional or 3-D visuals.???? ???? ?? ?? ??? ??? ??? ????? ?? ??? ??? ??? ???? ????? ?????? ???? ?? ???? ?? ??? ???? ??? ???? ?? ??? ??? ????? ?? ????? ?????? ??? ???? ?? ?? ????