Category: C

  • Condylar agenesis

    A congenital anomaly depicted by the absence of the condyle.  

  • Conditioned reflex

    A learned response to a stimulus. Conditioned response. An automatic reaction by a person to a stimulus, or an expected reaction to a stimulus which comes from past experience. Reflex developed by training with a specific repeated stimulus, as in Pavlov’s experiment, in which a dog salivates at the sound of a bell after a…

  • Condensation

    The process of using force to ensure continuity of the matrix phase and removal of excess mercury when compacting dental amalgam. A psychological process, often present in dreams, in which two or more concepts are fused so that a single symbol represents the multiple components. The process of anabolism involves the fusion of individual building…

  • Concretion

    A predominantly inorganic mass in a cavity or in the tissue of an organism. A mass of hard material which forms in the body, e.g. a gallstone or deposits on bone in arthritis. A stony mass formed within such an organ as the kidney, especially by the coating of an internal organ (or a foreign…

  • Concrescence

    When the roots of adjacent teeth are joined via cementum deposits. The union of separate parts; coalescence, especially the attachment of a tooth to an adjacent one by deposition of cementum to the roots.  

  • Computer simulation (computer model or computational model)

    A computer program, or network of computers, that attempts to simulate an abstract model of a particular system.  

  • Computer numerical control machining (CNC)

    Numeric set of instructions generated from CAM software that governs the machine movements of a milling apparatus or 3D printer in order to fabricate an object.  

  • Computer‐assisted manufacture surgical guidance

    Computed tomography imaging augmented by implant placement planning to fabricate a surgical template for osteotomy localization during surgery.  

  • Computer‐aided navigation

    Computer system for intraoperative navigation, which provides the surgeon with current positions of the instruments and operation site on a three‐dimensional reconstructed image of the patient that is displayed on a monitor in the operating room. The system aims to transfer preoperative planning on radiographs or computed tomography scans on the patient, in real‐time, and…

  • Computer‐aided manufacturing (CAM)

    The use of computer software to control machine tools and related machinery in the manufacturing of work pieces. Its primary purpose is to create a faster production process and components and tooling with more precise dimensions and material consistency. In some cases, it uses only the required amount of raw material (thus minimizing waste), while…