Interactive guidance of dental implant surgery

A system for presenting an interactive graphical user interface (GUI) for guiding positioning of a dental implant in a subject, comprising:

• at least one processor executing a code for:
• presenting a first overlay of a target virtual vector overlaid on at least one image of an oral cavity of a subject captured by at least one image sensor during a dental session of the subject,
• wherein the target virtual vector denotes a target vector defining a target location and a target angle for drilling by a real-world bur of a real-world drill for insertion of a dental implant;
• monitoring a real-world location and angle of the real-world bur of the drill during manipulations by a user;
• and
• dynamically updating a second overlay of a current virtual vector overlaid on the at least one image including the first overlay, the current virtual vector including a virtual location and virtual angle corresponding to a current value of the monitored real-world location and angle of the real-world bur of the drill,
• wherein the current virtual vector is presented as a first line parallel to a long axis of the bur and as a plurality of first concentric circles arranged along a first plane, the first line is normal to the first plane, the target virtual vector is presented as a second line parallel to a direction for drilling for insertion of the dental implant and as a plurality of second concentric circles arranged along a second plane, the second line is normal to the second plane,
• wherein when misaligned the plurality of first concentric circles and the plurality of second concentric circles are distinct and dynamically visually adapted for indicting direction and/or amount and/or angle for alignment, and when aligned are depicted as a single set of concentric circles.

A non-transitory medium storing program instructions for presenting an interactive graphical user interface (GUI) for guiding positioning of a dental implant in a subject, which when executed by at least one processor, cause the at least one processor to:

• present a first overlay of a target virtual vector overlaid on at least one image of an oral cavity of a subject captured by at least one image sensor during a dental session of the subject,
• wherein the target virtual vector denotes a target vector defining a target location and a target angle for drilling by a real-world bur of a real-world drill for insertion of a dental implant;
• monitor a real-world location and angle of the real-world bur of the drill during manipulations by a user;
• and
• dynamically update a second overlay of a current virtual vector overlaid on the at least one image including the first overlay, the current virtual vector including a virtual location and virtual angle corresponding to a current value of the monitored real-world location and angle of the real-world bur of the drill,
• wherein the current virtual vector is presented as a first line parallel to a long axis of the bur and as a plurality of first concentric circles arranged along a first plane, the first line is normal to the first plane, the target virtual vector is presented as a second line parallel to a direction for drilling for insertion of the dental implant and as a plurality of second concentric circles arranged along a second plane, the second line is normal to the second plane,
• wherein when misaligned the plurality of first concentric circles and the plurality of second concentric circles are distinct and dynamically visually adapted for indicting direction and/or amount and/or angle for alignment, and when aligned are depicted as a single set of concentric circles.