A system for measuring a depth of a periodontal pocket defined by a gap between a tooth and gingiva includes a frame, one camera, and a processor. The frame is configured to be worn by a user. The camera is configured to capture at least one 2D image of an intraoral target area. The at least one 2D image includes a representation of at least a part of the tooth, a gingiva margin defined by a section of the gingiva adjacent to the at least a part of the tooth, and a probe tip when the probe tip is inserted into the periodontal pocket. The processor is configured to receive the captured at least one 2D image and to determine an insertion length of the probe tip in the periodontal pocket. The determined insertion length represents the depth of the periodontal pocket.

The disclosure presented herein describes a novel, useful and non-obvious tool for dental practitioners to multi-dimensionally view, examine, probe, analyze and share all of the foregoing with a patient in real time. The invention embodies a wireless, integrated probe and mirror system in a single electronic apparatus which allows a practitioner, as well as a patient, to have a simultaneous live visual of the mouth throughout any oral procedure. Additionally, the system includes sensors and data collection and transmission components capable of assessing, recording, and storing data for clinical diagnosis and training purposes. Integration of the probe and mirror system into one electronic device establishes an all-in-one system that enables any practitioner to free their hand that is traditionally dedicated to the mirror and have a live visual of the mouth available to them and the patient throughout any procedure.

At least one embodiment of a method for scanning material using a dental ultrasonic imaging probe comprising an ultrasonic device configured for emitting ultrasound signals within at least two emitting cones and for receiving corresponding echoed ultrasound signals, the at least two emitting cones extending in different directions, the method comprising: receiving an item of information relating to a direction for emitting an ultrasound signal; selecting one of the received corresponding echoed ultrasound signals or the ultrasound signals to be emitted as a function of the received item of information.

Periodontal disorders such as disorders associated with a dental implant are treated. An average power for a laser is selected via a user interface on a tablet, along with a set of permissible laser parameters provided in response to the selected average power. A gingival trough or flap is created around the implant with the laser. Infected tissue is selectively ablated or denatured via photothermolysis, and a pocket is lased around the affected implant. Marginal tissues are compressed against the implant.

The present disclosure describes an ultrasound sensor for soft-tissue imaging comprising: a piezoelectric element having a front side to be used for emitting ultrasound signals and for receiving echoed ultrasound signals to be measured and a back side; and a backing element having a front side shaped to match the shape of the piezoelectric element back side, the backing element being made of a structured composite material comprising at least two base material, one of the two base material being a metal, the at least two base material having significant different acoustic impedance so that the backing element has an acoustic attenuation greater than 1.2 dB/mm/Mhz.

Some embodiments of the present disclosure include, for example, a method for automatically entering content into a periodontal chart. Such methods include, for example, providing an Intra Oral Scanner (IOS) with an elongate probe extending therefrom, contacting a first point inside an oral cavity with the probe while scanning the cavity with the IOS, determining a position of the first point based on the scanning to determine a position in space of the elongate probe, calculating content to be entered into a periodontal chart, and entering the content into the periodontal chart. Related apparatus and methods are also described.

A method for measuring regions of a tooth in a mouth including: measuring at least one surface point on a surface of the tooth with respect to an element mechanically coupled to said surface point; determining a location of at least one visible reference mechanically coupled to said surface point with respect to said element; estimating a location of said surface point with respect to said visible reference. A device used for such measuring may include a main body comprising a final optical element of an imager which defines an optical field of view directed in a first direction; and a measurement element coupled to said main body extending generally in said first direction; where a tip of said measurement element is sized and shaped to be inserted between a tooth and adjacent gingiva; where said optical field of view is sized to image at least part of a tooth.

Systems and methods for evaluating a patient's intraoral health are provided. In some embodiments, a method includes receiving scan data of a patient's intraoral cavity; receiving additional data for the patient, the additional data being different from the scan data; determining a first prediction of a condition of the intraoral cavity based on the scan data; determining a second prediction of a condition of the intraoral cavity based on the additional data; generating a predicted condition for the intraoral cavity based on a combination of the first and second predictions; and outputting an indication of the predicted condition on a display.