Abstract: A system and method for fabricating dental crowns and bridgework includes the steps of: selecting one or more model teeth; forming a mold around the model tooth using a soft flexible material; removing the model tooth from the mold; adding wet dental restoration material to the mold and vibrating the mold; pressing framework into the wet restoration material; vibrating the mold and removing moisture; allowing the restoration material to dry and removing the molded crown or bridgework from the mold; trimming off excess restoration material and adding restoration material to the margin area as needed; baking the crown or bridgework in an oven without the mold and removing the crown or bridgework from the oven when the restoration material is at least partially cured.

Abstract: A system and method for fabricating dental crowns and bridgework includes the steps of: selecting one or more model teeth; forming a mold around the model tooth using a soft flexible material; removing the model tooth from the mold; adding wet dental restoration material to the mold and vibrating the mold; pressing framework into the wet restoration material; vibrating the mold and removing moisture; allowing the restoration material to dry and removing the molded crown or bridgework from the mold; trimming off excess restoration material and adding restoration material to the margin area as needed; baking the crown or bridgework in an oven without the mold and removing the crown or bridgework from the oven when the restoration material is at least partially cured.

Abstract: A system and method for fabricating dental crowns and bridgework includes the steps of: selecting one or more prototype teeth; forming a mold around the prototype teeth using a soft flexible material; placing the mold within a model of a patient's teeth; pressing the uppers and lowers of the model together to establish the bite; removing the prototype teeth from the mold; adding wet porcelain to the inside walls of the mold and vibrating the mold to create the incisal; adding wet porcelain to create the body; pressing framework into the uncured body; vibrating the mold and removing moisture; allowing the porcelain to dry and removing the molded porcelain crown or bridgework from the mold; trimming off excess porcelain and adding porcelain to the margin area as needed; baking the crown or bridgework in an oven and removing when half cured; and carving and shaping the half cured porcelain.

Abstract: A system and method for fabricating dental crowns and bridgework includes the steps of: selecting one or more prototype teeth; forming a mold around the prototype teeth using a soft flexible material; placing the mold within a model of a patient's teeth; pressing the uppers and lowers of the model together to establish the bite; removing the prototype teeth from the mold; adding wet porcelain to the inside walls of the mold and vibrating the mold to create the incisal; adding wet porcelain to create the body; pressing framework into the uncured body; vibrating the mold and removing moisture; allowing the porcelain to dry and removing the molded porcelain crown or bridgework from the mold; trimming off excess porcelain and adding porcelain to the margin area as needed; baking the crown or bridgework in an oven and removing when half cured; and carving and shaping the half cured porcelain.

Abstract: A two-part crown assembly which allows the cosmetic surface of a crown to be manufactured prior to installation such that aesthetic appearance of the crown provides a high level of realism and a natural look to the observer. A coping attaches to the stub of the tooth and provides permanent support for the crown. The second part of the crown assembly is a prefinished anatomy which is attached to the coping. Both the coping and the prefinished anatomy are manufactured in a controlled environment. As a result, quality can be maintained at minimum standards with high levels of aesthetic quality in the finished crown. In addition, the dental professional can install a crown in a fraction of the time required by the prior art, which results in substantial savings for the dental professional and the patient. The coping has a prepared surface that is configured to accept a prefinished anatomy. In turn, the prefinished anatomy also has a prepared surface which matches that of the coping.

Abstract: A dental articulator (10) having a first arch (12) for receiving a dental cast of teeth having a first grid pattern (30) that includes a first plurality of dowel pin holes (60) that define multiple dowel pin locations for receiving a first plurality of dowel pins (34), and a first plurality of support pin holes (62) that define multiple support pin locations for receiving a first plurality of support pins (64) where in the dowel pin locations and the support pin locations are spaced apart such that a die may be held in place within the first arch by one or more of the first plurality of dowel pins and by one or more of the first plurality of support pins to prevent movement or rotation of the die.