CT Scan for Knee Ligament Injury. Computed tomography scan (CT or CAT scan) is a non-invasive diagnostic imaging procedure that uses a combination of special X-ray equipment and sophisticated computer technology to produce cross-sectional images (often called slices), both horizontally and vertically, of the body.
endanger. verb put at risk, risk, threaten, compromise, hazard, jeopardize, imperil, put in danger, expose to danger This debate could endanger the peace talks.
Definition of conservation for English Language Learners. : 1  the protection of animals, plants, and natural resources. : 2  the careful use of natural resources (such as trees, oil, etc.) to prevent them from being lost or wasted. : 3  the things that are done to keep works of art or things of historical importance in good condition.