Damping dental root post key

A dental post key to implant a dental root post in a tooth root, the dental post key comprising:

• a body having an exterior surface and an abutment on an inner surface;
• and a post carrier having a distal end configured to have an opening having a shape configured to receive the dental root post, a proximal end having a rigid elongated shape that is configured to be in contact with a first side of the abutment of the body, a flexible elongated shape that is configured to be in contact with a second side of the abutment of the body, the post carrier further having a second flexible elongated shape, wherein the flexible elongated shape is configured to have a first spring constant and the second flexible shape is configured to have a second spring constant that is different than the first spring constant, wherein, when the body is rotated, a combination of both flexible elongated shapes is configured to create a dynamic reaction force to implant the dental root post into the tooth root.