Abstract: A device for use by a clinician includes a tip structure that is configured to extend from a handle and to be inserted into a patient's mouth and at least one light source that is capable of emitting incoherent actinic radiation from the device. The light source is on the tip structure or within the handle. A light device includes a shell that is configured to engage an orthodontic bracket while the orthodontic bracket is attached to a tooth and at least one light source is embedded in the shell and is capable of emitting incoherent actinic radiation. A method of debonding an orthodontic appliance from a tooth includes exposing an adhesive secured to the tooth to incoherent actinic radiation that reduces a bond strength of at least a portion of the adhesive and separating the orthodontic appliance from the tooth at the portion of the adhesive having reduced bond strength.

Abstract: An orthodontic adhesive includes components capable of allowing easy debonding of an orthodontic device from a patient's tooth. The adhesive includes an engineered marine mussel protein. The adhesive may include at least one photocleavable moiety. The adhesive is applied in one or more individual layers. One of the components of the adhesive is capable of binding to a tooth and the other component may be capable of binding to an orthodontic device. A method of adhering an orthodontic device to a tooth includes applying a layer of an orthodontic adhesive to either the tooth or the orthodontic device or the tooth and the orthodontic device and affixing the orthodontic device to the tooth with the orthodontic adhesive situated between the tooth and the orthodontic device. The engineered marine mussel protein includes one or more catechol moieties or one or more derivatives of a catechol moiety.

Abstract: An orthodontic adhesive includes components capable of allowing easy debonding of an orthodontic device from a patient's tooth. The adhesive includes an engineered marine mussel protein. The adhesive may include at least one photocleavable moiety. The adhesive is applied in one or more individual layers. One of the components of the adhesive is capable of binding to a tooth and the other component may be capable of binding to an orthodontic device. A method of adhering an orthodontic device to a tooth includes applying a layer of an orthodontic adhesive to either the tooth or the orthodontic device or the tooth and the orthodontic device and affixing the orthodontic device to the tooth with the orthodontic adhesive situated between the tooth and the orthodontic device. The engineered marine mussel protein includes one or more catechol moieties or one or more derivatives of a catechol moiety.

Abstract: A dental aligner and methods and systems for manufacturing the dental aligner. A boundary contour is defined in a two-dimensional space based on an edge of a model aligner in a ruler disc. The boundary contour may be measured on a grid in which the model aligner is formed. The information pertaining to the boundary contour in the model is transferred to a flat workpiece. The boundary contour may follow the patient's gingival margin. A trench is formed in the flat workpiece based on the boundary contour measured in the model aligner. The flat workpiece including the trench is deformed. Deforming the trench forms at least a portion of the edge of the dental aligner and may include a trim boundary. The aligner may be separated from the workpiece at the trim boundary. The model aligner and dental aligner may vacuum thermoformed from the same mold.

Abstract: A method for altering an orthodontic archwire of a unitary piece of shape memory alloy having a composition and generally uniformly formed properties along its length to different stiffness profiles along the length of the archwire. In one embodiment, the method includes determining a stress profile for teeth at a location. The method may include calculating a force the archwire is to produce on the teeth to satisfy the determined stress profile and determining an altered stiffness of a section of the archwire based on the calculated force. The method may include changing the composition of the section based on the determined altered stiffness. The method may include determining a load for teeth and calculating a force the archwire is to produce on the teeth to satisfy the determined load.

Abstract: An orthodontic adhesive includes components capable of allowing easy debonding of an orthodontic device from a patient's tooth. The adhesive includes an engineered marine mussel protein. The adhesive may include at least one photocleavable moiety. The adhesive is applied in one or more individual layers. One of the components of the adhesive is capable of binding to a tooth and the other component may be capable of binding to an orthodontic device. A method of adhering an orthodontic device to a tooth includes applying a layer of an orthodontic adhesive to either the tooth or the orthodontic device or the tooth and the orthodontic device and affixing the orthodontic device to the tooth with the orthodontic adhesive situated between the tooth and the orthodontic device. The engineered marine mussel protein includes one or more catechol moieties or one or more derivatives of a catechol moiety.

Abstract: An orthodontic adhesive includes components capable of allowing easy debonding of an orthodontic device from a patient's tooth. The adhesive includes an engineered marine mussel protein. The adhesive may include at least one photocleavable moiety. The adhesive is applied in one or more individual layers. One of the components of the adhesive is capable of binding to a tooth and the other component may be capable of binding to an orthodontic device. A method of adhering an orthodontic device to a tooth includes applying a layer of an orthodontic adhesive to either the tooth or the orthodontic device or the tooth and the orthodontic device and affixing the orthodontic device to the tooth with the orthodontic adhesive situated between the tooth and the orthodontic device. The engineered marine mussel protein includes one or more catechol moieties or one or more derivatives of a catechol moiety.

Abstract: Devices, methods, systems, and computer program products for quantifying the amount of pressure exerted on a tooth or a set of teeth by an aligner. The quantification may be facilitated by a sensor disposed in the aligner and the sensor may be configured to generate an output signal signifying the amount of pressure in response to receiving an input signal. The input signal may be generated by a detection instrument or a computing device. The amount of pressure may be stored in a treatment tracking software and/or treatment tracking database for review and consideration by a treatment professional. The treatment professional may thereafter make decisions about the orthodontic treatment based on quantified amount of pressure on the tooth or set of teeth.

Abstract: An orthodontic appliance includes a portion made of a shape memory alloy having a base alloy composition of at least two different metallic elements and a treated region having an alloy composition that is depleted in at least one of the metallic elements. The base alloy may include a nickel titanium alloy (NiTi), a copper chromium nickel titanium alloy (CuCrNiTi), or a copper aluminum nickel (CuAlNi) alloy. The treated region may be depleted in at least one of copper, aluminum, nickel, and titanium relative to the base alloy composition by exposing the base alloy to a source of energy. The base alloy composition has a first austenitic finish temperature and the treated region has an austenitic finish temperature that may be different than the first austenitic finish temperature. The treated region may form a part of an archwire, a stop, a hook, a crown, a band, or an orthodontic bracket.

Abstract: A device for use by a clinician includes a tip structure that is configured to extend from a handle and to be inserted into a patient's mouth and at least one light source that is capable of emitting incoherent actinic radiation from the device. The light source is on the tip structure or within the handle. A light device includes a shell that is configured to engage an orthodontic bracket while the orthodontic bracket is attached to a tooth and at least one light source is embedded in the shell and is capable of emitting incoherent actinic radiation. A method of debonding an orthodontic appliance from a tooth includes exposing an adhesive secured to the tooth to incoherent actinic radiation that reduces a bond strength of at least a portion of the adhesive and separating the orthodontic appliance from the tooth at the portion of the adhesive having reduced bond strength.

Abstract: An orthodontic adhesive includes components capable of allowing easy debonding of an orthodontic device from a patient's tooth. The adhesive includes an engineered marine mussel protein. The adhesive may include at least one photocleavable moiety. The adhesive is applied in one or more individual layers. One of the components of the adhesive is capable of binding to a tooth and the other component may be capable of binding to an orthodontic device. A method of adhering an orthodontic device to a tooth includes applying a layer of an orthodontic adhesive to either the tooth or the orthodontic device or the tooth and the orthodontic device and affixing the orthodontic device to the tooth with the orthodontic adhesive situated between the tooth and the orthodontic device. The engineered marine mussel protein includes one or more catechol moieties or one or more derivatives of a catechol moiety.

Abstract: A storage and dispensing system of orthodontic brackets includes a package with an orthodontic bracket. The package has a base and a cap. The base has a post on which the orthodontic bracket is secured. The cap includes a blind bore. The cap surrounds the post and the orthodontic bracket. The cap and the base are configured to form a moisture tight seal therebetween. The orthodontic bracket may be a precoated orthodontic bracket. The base or the cap includes an o-ring. The package is releasably secured to a strip and the strip includes an RFID tag. The package is releasably secured to a strip. The strip includes an RFID tag. A method of manufacturing orthodontic brackets includes placing a predetermined amount of adhesive on an orthodontic bracket, positioning the precoated orthodontic bracket on the base, and placing the cap over the precoated orthodontic bracket and into contact with the base.

Abstract: A dental archwire is provided having a pre-set shape including an elongate, curved length approximating the shape of a dental arch and a rectangular cross-section having a first dimension of 0.013-0.021 inch and a second dimension of 0.018-0.026 inch or a circular cross-section of diameter 0.013 through 0.026 inch over at least a portion of the elongate, curved length. The dental archwire in the pre-set shape comprises a hyperelastic, single crystal shape memory alloy that is free of elemental precipitates and is capable of exhibiting greater than a 10 percent strain recovery, a constant force deflection, negligible stress hysteresis, and a binding force to an orthodontic bracket equal or less than 4 N.

Abstract: A dental aligner and methods and systems for manufacturing the dental aligner. A boundary contour is defined in a two-dimensional space based on an edge of a model aligner in a ruler disc. The boundary contour may be measured on a grid in which the model aligner is formed. The information pertaining to the boundary contour in the model is transferred to a flat workpiece. The boundary contour may follow the patient's gingival margin. A trench is formed in the flat workpiece based on the boundary contour measured in the model aligner. The flat workpiece including the trench is deformed. Deforming the trench forms at least a portion of the edge of the dental aligner and may include a trim boundary. The aligner may be separated from the workpiece at the trim boundary. The model aligner and dental aligner may vacuum thermoformed from the same mold.

Abstract: A light assisted orthodontic device includes at least one material layer formed to be positioned over one or more teeth; a light source coupled to the at least one material layer, the light source being configured to emit light having a wavelength of 700 nm to 1500 nm; and a power source configured to power the light source. A method for making a light assisted orthodontic device includes forming a first material layer shaped to be positioned over one or more teeth; and coupling a light therapy array to the first material layer. A method of orthodontic treatment includes positioning the device over one or more teeth, the device applying a corrective pressure to the one or more teeth; and emitting light having a wavelength of 700 nm to 1500 nm to the one or more teeth.

Abstract: A self-ligating orthodontic bracket for ligating an archwire includes a bracket body defining an archwire slot configured to receive the archwire, a movable member movable relative to the archwire slot, and an actuator coupled to at least one of the bracket body and the movable member. The actuator includes a ferromagnetic shape memory alloy and is configured to move the movable member when exposed to a magnetic field. A method of orthodontic treatment using a self-ligating orthodontic bracket having an archwire slot configured to receive an archwire therein and including a ferromagnetic shape memory includes exposing at least a portion of the orthodontic bracket to a magnetic field such that the ferromagnetic shape memory alloy at least partially transforms to a martensitic phase from an austenitic phase, and at least one of inserting an archwire into the archwire slot and removing an archwire from the archwire slot.

Abstract: Pads for bonding orthodontic brackets with adhesive to a patient's teeth and methods of making and using same. A dental appliance may include a porous superelastic metal structure as a portion of the pad, where the porous portion has a bonding surface that faces the tooth during bonding of the dental appliance to the tooth. The porous structure includes a solid volume and a pore volume. The pad may include a porous superelastic metal structure, such as porous NiTi.

Abstract: Devices, methods, systems, and computer program products for quantifying the amount of pressure exerted on a tooth or a set of teeth by an aligner. The quantification may be facilitated by a sensor disposed in the aligner and the sensor may be configured to generate an output signal signifying the amount of pressure in response to receiving an input signal. The input signal may be generated by a detection instrument or a computing device. The amount of pressure may be stored in a treatment tracking software and/or treatment tracking database for review and consideration by a treatment professional. The treatment professional may thereafter make decisions about the orthodontic treatment based on quantified amount of pressure on the tooth or set of teeth.

Abstract: An orthodontic bracket having an external rotatable closure member with a plurality of closed positions. The rotatable member includes a body portion that defines an opening for receiving a bracket body. A ligating portion extends from the body portion and has at least one retention arm that forms a lumen in a closed position. An opening defined by the rotatable member receives the cylindrical bracket body. The rotatable member encircles at least a portion of the bracket body. The orthodontic bracket may include a locking mechanism that couples the rotatable member to the bracket body and that provides at least one positive stop in the rotation of the rotatable member. The locking mechanism may include a spring pin and a retention aperture having at least one nonplanar surface. The spring pin slidably cooperates with at least a portion of the nonplanar surface during rotation of the rotatable member.

Abstract: A system for fabricating a customized appliance for the orthodontic treatment of teeth, comprising forming an appliance comprising plural cavities each shaped to conform to the crown of a tooth and customized extensions which are chemically bonded to thermoformed aligners in a dental repositioning system. These extensions facilitate rigid and precise attachment of aligners to auxiliary devices such as TADs (Temporary Anchorage Devices) or are used as a mechanism to strengthen the aligner in specific areas. This facilitates simultaneous wear of aligners and sectional braces for the treatment of dental malocclusions.