A drill guide assembly configured to engage a drill bit, including: a drill guide including: a drill guide tube including a ring and a flared end at a proximal end of the drill guide tube; a drill guide body with a central opening configured to receive the drill guide tube and a tube stop configured to engage the flared end; and a spring configured to engage the ring and distal end of the drill guide body; and a drill guide sleeve with a central opening configured to receive the drill guide including a ring stop configured to engage the ring and a sleeve distal end configured to engage a plate hole on a bone plate, wherein the spring is configured to bias the drill guide tube in a distal direction so that a distal end of the drill guide tube extends from the sleeve distal end.

A set of drill bits and/or burrs for attaching to a hand piece and fitting into an access guide during endodontic access cavity preparation is provided. The drill bits are optionally grouped into two types: a high speed, friction grip attachment type drill bit and a slow speed, latch attachment type drill bit. Each of the drill bits has a different longitudinal length for performing different functions during operation procedures. A method of performing an endodontic access cavity preparation with the set of drill bits is also provided.

A method for validating a preparation of at least one tooth in a prepared set of teeth for determining whether the prepared tooth is capable of accepting a dental restoration includes obtaining a virtual dental preparation guide configured for validating the preparation of the at least one tooth; obtaining a digital 3D representation of the prepared set of teeth; visualizing the virtual dental preparation guide together with the digital 3D representation of the prepared set of teeth; and validating from the visualization of the virtual dental preparation guide together with the digital 3D representation of the prepared set of teeth whether the prepared at least one tooth is shaped such that it can accept the dental restoration.

A system including a sensored ablation probe tip and a virtual stent, said sensored ablation probe tip for use in a tooth bud ablation procedure that results in tooth agenesis, said sensored ablation probe tip for use with an ablation probe unit. A system including a sensored ablation probe tip and a stent, said sensored ablation probe tip for use in a tooth bud ablation procedure that results in tooth agenesis, said sensored ablation probe tip for use with an ablation probe unit

An image of a dental arch comprising a preparation tooth is generated by an image capture device associated with an augmented reality (AR) display. The image of the dental arch is registered to previous image data associated with the dental arch. A visual overlay associated with a dental prosthetic to be placed on the preparation tooth is generated based on the registering of the image of the dental arch to the previous image data associated with the dental arch. The visual overlay is output to the AR display, wherein the visual overlay is superimposed over a view of the preparation tooth on the AR display.

Method for producing a dentist tool formed by an overlay to be used by a dentist in removing tooth structure, said method comprising the steps of: acquiring three-dimensional data relating to a shape of a tooth and at least a part of a neighbouring tooth; processing said three-dimensional data with a computer so as to determine an overlay fitting said tooth and fitting at least said part of said neighbouring tooth; further processing said three-dimensional data with said computer so as to determine a predetermined part of tooth structure to be removed from said tooth so as to prepare said tooth for further treatment; determining at least two guiding edges of which a first and a second guiding edge are spaced apart from each other by a distance d of at least 0.5 mm, said guiding edges being configured so as to enable said dentist cutting tool to be guided by simultaneously contacting said first and said second guiding edge in such a manner as to enable a guided removal of at least partially said predetermined part of tooth structure; producing said determined overlay having said determined guiding edges.

Provided herein are tooth clamping systems, methods, and kits for performing a dental procedure with a dental cutting machine guided by three-dimensional data associated with an impression of one or more teeth of a patient.

A set of drill bits and/or burrs for attaching to a hand piece and fitting into an access guide during endodontic access cavity preparation is provided. The drill bits are optionally grouped into two types: a high speed, friction grip attachment type drill bit and a slow speed, latch attachment type drill bit. Each of the drill bits has a different longitudinal length for performing different functions during operation procedures. A method of performing an endodontic access cavity preparation with the set of drill bits is also provided.

A dental preparation block guide comprises a chamber that is customized to receive at least one tooth of a patient for a shape-optimized restoration of the at least one tooth; and a channel formed in a surface of the block guide at a location selected relative to the shape-optimized restoration to be performed, the channel comprising an aperture extending through the surface to the chamber such that a dental handpiece can be inserted into and guided within the channel while a tool of the dental handpiece can interact with the at least one tooth in the chamber through the aperture to form a shape-optimized preparation in the at least one tooth to receive the shape-optimized restoration. Related methods and system, as well as other devices, also are disclosed.

A surgical guide foundation system, device, and methods of making and using same. The surgical guide foundation system may include one or more foundation devices. The one or more foundation devices may include a main body portion, one or more fixation ports formed in the main body portion and forming a passage therethrough, and one or more carrier connectors (e.g., plug connector style latches) formed on the main body portion. The surgical guide foundation system may further include a guide component. The guide component may be configured to be engageable with one or more of the one or more carrier connectors. The main body portion may include protrusions formed on an inner facing surface of the main body portion and extending in a generally perpendicular direction therefrom.