Highly aesthetic class IV composite restoration

Case by Dr. Matthieu Gilli

Fig. 1. A 25 years old female patient was dissatisfied with the aesthetics of the existing composite filling in tooth 21.

Fig. 2. Shade determination of the cervical and middle third of the tooth. By using small amounts of different shades of CLEARFIL MAJESTY™ ES-2 Premium Dentin.

Fig. 3. Contrast increase allows for:

- a better picture of dentinal structure
- dentin shade selection with more accuracy

Fig. 4. Two spheres of two different Premium Enamel shades are put at the incisal edge and the photo turned to black and white to optimise the evaluation of the translucency.

Fig. 5. To allow for the creation of a suitable palatal index, a large isolation field is necessary.

Fig. 6. Since the shape of the existing restoration is still correct the putty index can be made directly in the mouth.

Fig. 7. To improve both adhesion and optical integration, a bevel of 2 mm, 45° has been made as recommended by XU et al. (Eur J Oral Sci 2012).

Fig. 8. Selective enamel etching with 30% phosphoric acid for 30 sec. followed by rinsing and drying.

Fig. 9.

Left: Self-etch primer on dentin followed by bonding with CLEARFIL™ SE Bond.
Middle: 20 sec., 1000 mW/cm2 polymerisation of the bonding.
Right: Completed adhesive procedure with CLEARFIL™ SE Bond.

Fig. 10. Palatal shell made of A1E shade with the aid of the palatal putty index.

Fig. 11. Proximal matrix in place.

Fig. 12. Dentin replaced with CLEARFIL MAJESTY™ ES-2 PREMIUM A2D.

Fig. 13. To create the incisal halo, a small amount of A1D has been applied at the incisal edge.

Fig. 14. A tiny amount of CLEARFIL MAJESTY™ ES-2 Premium Translucent Blue is placed between the mamelons to create translucency.

Fig. 15. A white spot is created with a white opaque staining material to complete internal characterisation.

Fig. 16. A small amount of CLEARFIL MAJESTY™ ES-2 PREMIUM A1E is applied as a final covering layer.

Fig. 17. Secondary anatomy is marked with a pencil as a polishing area guide.

Fig. 18. 2 week follow-up.

FINAL SITUATION

Dentist:

DR. MATTHIEU GILLI

Dr. Matthieu Gilli graduated in 2014 as a dentist from the Université Catholique de Louvain, Brussels. Currently he is completing his PhD study in Service of conservative dentistry, at the same university.

• 6. juli 2021

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