PMC4780488_01
Initial clinical condition.
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F1
The patient reports that she always received the same answer when she asked about the discrepancies: "This is what can be done since the other crowns won t be changed" (Fig. 1).
Initial condition, as shown by radiography.
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F2
The initial radiography (Fig. 2) suggested a core-crown that was confirmed during treatment.
Aesthetic planning and procedure phases: (A) gingival contour; (B) tooth contour; (C) tooth and gingival contour combined; (D) midline and central incisor height determination; (E) lateral incisor width determination; (F) design of the new tooth contour; (G) wax-up; (H) provisional restoration and gingivectomy; (I) crown design based on wax-up; (J) crown proof and adjustment (K) final aspect after 
staining.
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F3
The first step was to apply the digital smile concept individually (Fig. 3) to evaluate the gingival level (A) and the tooth form and contour (B).
Final aesthetic result.
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F4
Paul, MN, EUA) promoting a satisfactory final aesthetic result (Fig. 4).
Control radiograph (6 months).
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F5
The 6 months control radiograph (Fig. 5) and photograph (Fig. 6) illustrate the periodontal and prosthetic stability.