https://pim-signal.com/index.p....hp/minimally-invasiv
The upper and reduced cervical back showed different age-related modifications.The O-C2 angle gradually decreased as well as the C2-7 position increased as we grow older. The ROM of the O-C2 angle did not change, however the ROM of the C2-7 angle reduced as we grow older. The top of and lower cervical spine showed different age-related changes.Studies done in the last 2 decades prove that after effective percutaneous coronary interventio