摘要:
Presently described are methods of intra-oral scanning and an aqueous dental compositions suitable for use for scanning comprising an aqueous solution of a polymer, wherein the solution increases in viscosity from ambient temperature to body temperature; and diffuse reflective particles having an average particle size of at least about 1 micron.
摘要:
Methods of fabricating a dental restoration from dental mill blanks that further comprise a dental implant abutment integrated therein are described. Also described are dental mill blanks and dental prosthesis articles and methods of making dental mill blanks.
摘要:
Presently described are dental implant articles, including kits, methods of making dental implant articles and methods of use. The dental implant articles (200) described herein comprise preformed dental implant abutment (210) integrated therein. The preformed dental implant abutment comprises a subgingival implant anchor-receiving end and an opposing end wherein the opposing end is permanently bonded within a sufficiently malleable dental material, which preferably comprises tooth -shaped gingival exterior surfaces (201).
摘要:
Presently described are dental implant articles, including kits, methods of making dental implant articles and methods of use. The dental implant articles described herein comprise preformed dental implant abutment integrated therein. The preformed dental implant abutment comprises a subgingival implant anchor-receiving end and an opposing end wherein the opposing end is permanently bonded within a sufficiently malleable dental material.
摘要:
Methods of fabricating a dental restoration from dental mill blanks that further comprise a dental implant abutment integrated therein are described. Also described are dental mill blanks and dental prosthesis articles and methods of making dental mill blanks.
摘要:
A fireable dental blank assembly. The assembly can include a blank and a support coupled to the blank to facilitate machining of the blank. The blank can be adapted to be machined to form at least a portion of dental appliance, and can be formed of at least one of a glass, a glass-ceramic, a porcelain, and a ceramic. The support can be formed of at least one of a high melting point metal (or metal alloy) and a ceramic, wherein the blank and the support are separately formed. The assembly can further include a bonding composition positioned between the blank and the support. Other means for coupling the blank and the support can include a direct bond and/or mechanical inter-engagement. The assembly can be configured to withstand temperatures necessary to fire at least a portion of the assembly in a downstream firing process.
摘要:
A method of making a multi-chromatic dental appliance. A first article can be formed of a first material based on a first digital surface representation having a desired outer shape of the dental appliance. A portion of the first article can then be removed to form an outer layer of the dental appliance comprising a cavity dimensioned to accommodate an inner layer. A second article can be formed by filling the cavity of the first article with a second material. The second material can have at least one different optical property than the first material. The second article can be further processed, as desired. For example, a desired inner shape of the dental appliance can be formed in the second article. Such a desired inner shape can be based on a second digital surface representation of a dental object configured to receive the dental appliance.
摘要:
Methods of affixing a dental article to a tooth implant are described and preformed dental articles (e.g. suitable for tooth implants) including kits. In some embodiments, the dental article lacks supragingival exterior surfaces and may be characterized as a healing cap. In other embodiments, the dental article comprises supragingival exterior surfaces and may be characterized as a (e.g. temporary or provisional) crown.
摘要:
A method of making a multilayer all-ceramic dental appliance. A first article can be formed of a first material based on a first digital surface representation having a desired outer shape of the dental appliance. A portion of the first article can be removed to form an outer layer comprising a cavity dimensioned to accommodate an inner layer. A second article can be formed by filling the cavity of the first article with a second material. The second article can be further processed, as desired. For example, a desired inner shape can be formed in the second article. Such a desired inner shape can be based on a second digital surface representation of a dental object configured to receive the dental appliance. At least one of the first article, the outer layer, and the second article can be fired, for example, while still being coupled to a support.
摘要:
The present invention pertains to methods of fabricating physical dental models, dental implant models, a method of seating a permanent restoration by use of a dental implant model, dental implant analog sleeves, and assemblies of dental implant analog sleeves and implant abutments.