Device for the destruction of a tooth

摘要

In order to design a device for the destruction of a tooth free from transverse forces and bending moments comprising a destruction bolt which can be introduced into a bore of the tooth such that a destruction of the tooth is possible without transverse forces and bending moments being exerted on the patient it is suggested that the outer dimensions of the destruction bolt be increasable in such a manner that the tooth is broken and thereby split open by means of internal pressure due to application of symmetric forces in the bore.