Shank for tooth implant for building artificial tooth crown has distal partial shank exhibiting longitudinal opening for surface shank

摘要

The surface shank (10) exhibits circular cross-section, which fits into the longitudinal opening (12) at the distal partial shank. The v-shaped projections (16) are present, which are symmetrical and at equal distance from each other. They provide geometric alignment between proximal end of distal partial shank and distal end of surface shank.