Etiology. AAI or AAS associated with bony abnormalities can be caused by abnormal development or ossification of the odontoid or fracture with or without remodeling. In addition, tumors can be a source of bony destruction, causing a pathologic fracture of either C1 or C2 and resulting in AAI.
Full Definition of COULIS. : a thick sauce made with pureed vegetable or fruit and often used as a garnish.ull Definition of COULIS. : a thick sauce made with pureed vegetable or fruit and often used as a garnish.
Bacilli, cocci, and spirilla all refer to the shape of different bacteria. Bacilli are rod shaped, cocci are spherical, and spirilla have curved walls meaning that they are â¦either slightly bent or rigid spirals. You can use google images for pictures of each.