![]() ![]() Further software improvements might allow easier virtual alteration of existing teeth and thereby enable a fully digital workflow.Ĭomputer-aided design/computer-aided manufacturing digital diagnostic wax-up digital workflow. In this case, the dental laboratory completed a conventional diagnostic wax-up from 3D-printed models. The veneer restorations were delivered, and the patient was satisfied with the result. The final restorations were made to the specifications of the digital diagnostic wax-up using computer-aided design/computer-aided manufacturing. After the design was approved by the patient, the maxillary lateral incisors were prepared intraorally, the arch was digitally scanned, and the scans were sent to the dental laboratory with the request for veneer fabrication. The laboratory printed 3-dimensional (3D) models and completed a conventional diagnostic wax-up. Digital scans of the existing dentition were sent to the dental laboratory with the request for a digital diagnostic wax-up. The case reviewed in this report involved the fabrication of veneers to restore small maxillary lateral incisors. This esthetic preview allows the clinician to assess and adjust the function, shape, outline, and color of the restoration and to seek the patient's approval for the prosthetic design. The wax-up is a valuable, sometimes necessary tool in the cosmetic treatment plan. One of these methods involves the use of digital technology in the diagnostic wax-up phase of dental treatment. Digital technology has made significant advances in dentistry in the last 25 years, and there is great potential for its use in new methods for achieving excellent final restorations. Please contact me if you would like to discuss a specific case.This case report demonstrates the use of digital technology to communicate with the dental laboratory during the diagnostic and fabrication phases of veneers. Guidance as to the goals of treatment, and expected treatment plan for each tooth The photos and the impressions should match. Best if this is made with a PVS material so I may make multiple pours.įace bow transfer or incisal plane transfer such as Koi’s dento-facial analyzer or stick biteįull face Retracted lips with incisal edges slightly parted so the incisal planes can be visualizedĪll full-face photos should show an even amount of each ear taken from the height of the plane of occlusion Maxillary and mandibular impressions capturing all anatomical landmarks buccle and labial vestibules and palate. Goals for the restorative dentist and the patient should be communicated as well. Information such as incisal length and labial surface position can be evaluated prior to beginning the waxing. The more information we can gather prior to starting the diagnostic wax-up the better. Information needed for diagnostic wax-up: Available in 5 natural upper jaw shapes and in 1 lower jaw shape. It is a “blueprint” for the case that can help improve the predictability. Wax-ups in absolutely natural tooth-shapes for a time-saving diagnostic waxing up. For implant cases, diagnostic wax-ups can be used to create radiographic stents and placement guides. This then can be utilized for creating the prep guide and provisionals. The wax-up will serve as a three-dimensional representation of the initial goal for the definitive restorations. Working through the wax-up can sort out functional and esthetic challenges through manipulating tooth positions, contours, and occlusion. A properly done diagnostic wax-up can be enormously valuable. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |