A custom tool for forming a dental restoration in a mouth of a patient includes a mold body providing for a customized fit with at least one tooth of the patient. The mold body includes a facial portion forming a facial surface corresponding with a facial surface of the tooth, and a separate lingual portion forming a lingual surface corresponding with a lingual surface of the tooth. The mold body is configured to combine with the tooth of the patient to form a mold cavity encompassing missing tooth structure of the tooth.

The present invention is drawn to methods and means for easily, quickly and inexpensively producing one or more dental restorationssuited to each individual patient's needs, and having high quality and excellent fitthereby reducing fit-issues and consequent rejections by patients. This is accomplished by a process which includes, scanning tooth/teeth of interest to create an external prep data file, preparing the tooth/teeth of interest for the dental restoration, scanning the prepared tooth/teeth of interest and saving this in an internal prep data file, volumetrically registering the external scan and the internal scan data files to each other in digital space, shaping both the inside and outside a generic dental restoration blank shell based on the external prep and internal prep data files to produce a patient-specific dental restoration, and then fastening the prepared dental restoration to the tooth/teeth of interest. This invention thereby provides the best possible outcomes, and an overall better patient experience.

The present invention is drawn to methods and means for easily, quickly and inexpensively producing one or more dental restorationssuited to each individual patient's needs, and having high quality and excellent fitthereby reducing fit-issues and consequent rejections by patients. This is accomplished by a process which includes, scanning tooth/teeth of interest to create an external prep data file, preparing the tooth/teeth of interest for the dental restoration, scanning the prepared tooth/teeth of interest and saving this in an internal prep data file, volumetrically registering the external scan and the internal scan data files to each other in digital space, shaping both the inside and outside a generic dental restoration blank shell based on the external prep and internal prep data files to produce a patient-specific dental restoration, and then fastening the prepared dental restoration to the tooth/teeth of interest. This invention thereby provides the best possible outcomes, and an overall better patient experience.

A medium for a dental structure includes a first portion having a first physical property arranged to connect with a first dental component of the dental structure; and a second portion having a second physical property arranged to connect with a second dental component of the dental structure, wherein the combination of the first portion and the second portion is arranged to minimize stress established between the first dental component and/or the second dental component when the first dental component combines with the second dental component.

A medium for a dental structure includes a first portion having a first physical property arranged to connect with a first dental component of the dental structure; and a second portion having a second physical property arranged to connect with a second dental component of the dental structure, wherein the combination of the first portion and the second portion is arranged to minimize stress established between the first dental component and/or the second dental component when the first dental component combines with the second dental component.

A custom tool for forming a dental restoration in a mouth of a patient includes a mold body providing for a customized fit with at least one tooth of the patient. The mold body includes a facial portion forming a facial surface corresponding with a facial surface of the tooth, and a separate lingual portion forming a lingual surface corresponding with a lingual surface of the tooth. The mold body is configured to combine with the tooth of the patient to form a mold cavity encompassing missing tooth structure of the tooth.

The present invention relates to a polymerizable composition, which comprises (a) at least one radically polymerizable oligomer, (b) at least one radically polymerizable monomer and (c) at least one initiator for the radical polymerization, characterized in that the radically polymerizable oligomer (a) is selected from the group consisting of aliphatic urethane (meth)acrylate oligomers, epoxy (meth)acrylate oligomers and polyether urethane (meth)acrylate oligomers, and the radically polymerizable monomer (b) is polyfunctional.

The present invention relates to a polymerizable composition, which comprises (a) at least one radically polymerizable oligomer, (b) at least one radically polymerizable monomer and (c) at least one initiator for the radical polymerization, characterized in that the radically polymerizable oligomer (a) is selected from the group consisting of aliphatic urethane (meth)acrylate oligomers, epoxy (meth)acrylate oligomers and polyether urethane (meth)acrylate oligomers, and the radically polymerizable monomer (b) is polyfunctional.

Provided herein are aptamers that bind specifically to the surface proteins of periodontal pathogens. Also provided herein are methods for detecting and treating periodontal disease in a subject. The method comprises detecting bacteria associated with periodontal disease by use of the present aptamers to analyze a sample taken from a gum pocket of a tooth of the subject; and treating the periodontal disease of the subject by administering to the gum pocket of the tooth a bactericide or an anti-microbial phototherapy to eradicate the bacteria associated with periodontal disease.

Provided herein are aptamers that bind specifically to the surface proteins of periodontal pathogens. Also provided herein are methods for detecting and treating periodontal disease in a subject. The method comprises detecting bacteria associated with periodontal disease by use of the present aptamers to analyze a sample taken from a gum pocket of a tooth of the subject; and treating the periodontal disease of the subject by administering to the gum pocket of the tooth a bactericide or an anti-microbial phototherapy to eradicate the bacteria associated with periodontal disease.