C1562998 - 1. The hypothetical functional axis of sacral nutation/counternutation in the standing position, passing horizontally through the anterior aspect of the sacrum at the level of the second sacral segment. 2. A term described by Fred Mitchell, Sr, DO.

C1562998 - 1. The hypothetical functional axis of sacral nutation/counternutation in the standing position, passing horizontally through the anterior aspect of the sacrum at the level of the second sacral segment. 2. A term described by Fred Mitchell, Sr, DO. Sorry, but the limit is exceeded! Please try again after 1 min...C1562998