선택한 단어 수는 입니다.
최소 단어 이상 선택하여야 합니다.
최소 단어 이상 선택하여야 합니다.
선택한 단어 수는 30입니다.
최대 10 단어까지만 선택 가능합니다.
최대 10 단어까지만 선택 가능합니다.
제안 방법
- Based on the merged image, the restorations of laminate and complete crown were designed under consideration of the patient smile and esthetics lines using Digital Oral Design module in R2Gate (MegaGen, Daegue, Korea) (Fig. 5). The designed restoration was shown to the patient in clinic as a virtual mock-up on a 3D face scan of the patient to get the patient’s feedback.
- The designed virtual restorations were transfer to CAD software (R2CAD, MegaGen, Daegu, Korea), and revised based on the patient’s feedback in collaboration with the dentist professional considerations. The confirmed design was exported to a 5-axis milling machine (Ceramill Motion 2, Amann Girrbach, Koblach, Germany) to produce the definitive restorations using a hybrid ceramic block (VITA Enamic, Amann Girrbach, Koblach, Germany) for the laminate veneer and a zirconia block (Zolid fx white, Amann Girrbach, Koblach, Germany) for the complete crown. The definitive restorations were delivered to the patient, and the patient was satisfied with the predictability of treatment workflow and esthetics of the restorations (Fig.
- The designed restoration was shown to the patient in clinic as a virtual mock-up on a 3D face scan of the patient to get the patient’s feedback.
- The designed virtual restorations were transfer to CAD software (R2CAD, MegaGen, Daegu, Korea), and revised based on the patient’s feedback in collaboration with the dentist professional considerations.
- 16,17 More recently, the concept of applying facial scanning for esthetic analysis during the design phase of dental restorations has been introduced in prosthodontics.18 The main idea is to integrate a virtual teeth setup with a replica of the patient face and to digitally evaluate the impact of changing teeth positions, forms, and colors on facial appearance. The 3D design information obtained from this virtual clinical evaluation phase can then be used to fabricate mockups or provisional restorations.
- A virtual setup phase might be a good option to provide the patient and the treatment provider with a tool regarding the facial appearance of the prospective definitive restoration. The purpose of this clinical case is to propose a digital approach integrating 3D facial scanning, a virtual mockup and direct conversion of design to definitive restoration in the workflow of a restorative treatment.
- The occlusal plane was not altered. The two central maxillary incisors were indicated to be restored with a laminate veneer on #11 tooth and a monolithic zirconia crown on #21 tooth and chosen using the stepwise procedure with a virtual mock-up on 3D face scan to increase the esthetic results.
- The underlying bone morphology was obtained by using the CBCT-scan device with a field of view of 120 × 85 mm, voxel size of 0.2 mm, exposure conditions of 80 kVp, 8 mA, and a 24-s pulsed scan (Fig. 1B).
- This clinical report describes a digital treatment workflow based on the combination of face and oral cavity scans to create a 3D virtual patient for the clinical and laboratory phases of an esthetic treatment with a laminate veneer and a monolithic zirconia crown in the anterior region. Within the limit of this report, the digital workflow has the potential to enhance the predictability of esthetic outcomes.
대상 데이터
- A 39-years-old male patient came for esthetic treatment for maxillary central incisors. The extraoral examination showed no deviation in the facial and dental midlines.
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