ASEAN Dentistry Award 2025 winners showcase: Best Case for Coltene

Fig. 2a: Isolation with rubber dam followed by removal of the existing defective restoration and carious tooth structure.

Fig. 2b: Cavity preparation completed with complete caries excavation and assessment of the remaining tooth structure.

Fig. 2c: Adhesive procedure performed and the cavity restored using a direct resin composite technique.

Fig. 2d: Initial finishing of the composite restoration to establish the primary occlusal anatomy

Fig. 2e: Gross contouring and occlusal refinement performed after removal of excess restorative material.

Fig. 2f: Further anatomical characterization of the occlusal surface using finishing burs.

Fig. 2g: Fine adjustment of pits, fissures, and occlusal grooves to enhance anatomical morphology.

Fig. 2h: Occlusal anatomy completed with improved cusp definition and natural surface texture.

Fig. 2i: Sequential polishing initiated to smooth the restoration and blend the margins with the surrounding enamel.

Fig. 2j: Final polishing completed to achieve optimal surface gloss and anatomical integration.

Fig. 2k: Final postoperative view demonstrating a well-contoured, highly polished direct composite restoration with harmonious occlusal anatomy and seamless marginal adaptation.

Fig. 3a: Immediate postoperative occlusal view demonstrating the completed direct composite restorations with restored anatomical form and occlusal morphology.

Fig. 3b: Postoperative view from the buccal aspect showing harmonious integration of the restorations with the adjacent dentition.

Fig. 3c: Oblique postoperative view highlighting the natural occlusal anatomy and seamless marginal adaptation of the restorations.

Fig. 3d: Final clinical view confirming functional occlusion, anatomical contour, and excellent aesthetic integration following treatment.

Fig. 3e: Fluorescence evaluation under ultraviolet illumination demonstrating the optical properties and aesthetic blending of the composite restorations with the natural tooth structure.

Fig. 3f: Final postoperative view under rubber dam isolation prior to removal, confirming complete restoration of form, contour, and occlusal anatomy.