extrusion of a tooth

ex·tru·sion of a tooth

elongation of a tooth; movement of a tooth in an occlusal or incisal direction.

ex·tru·sion of a tooth

(eks-trūzhŭn tūth)
Elongation of a tooth; movement of a tooth in an occlusal or incisal direction.
References in periodicals archive ?
Extrusion of a tooth which was previously retaining contiguity with the adjacent mesial and distal teeth result in occlusal step deformity between marginal ridges of extruded and non-extruded teeth.
Comprising of elements, functions and levels into a unitary form, based on systems theory (Czihos, 1978) will conduce to a "building model" construction: definition for deformation tribo-system for inverse extrusion of a toothed gear--figure 1.