Conservative Composite Resin Restoration for Proximal Caries - Two Case Reports

Area of Science:

• Dentistry
• Conservative Dentistry
• Minimal Intervention Dentistry

Background:

• Contemporary caries management emphasizes minimal intervention dentistry.
• Conservative restorative procedures are preferred over complete carious tissue removal.

Observation:

• Two clinical cases of conservative restorations for proximal caries are presented.
• Box-only preparation with fissure sealant and proximal tunnel preparation techniques were utilized.
• Resin composites were used for direct restorations.

Findings:

• Box-only preparation conserves tooth hard tissues and prevents occlusal tissue removal.
• Tunnel preparation preserves the marginal ridge and protects against tooth fracture.
• Composite fillings in tunnel preparations show superior marginal adaptation.
• Both techniques preserve more healthy dental hard tissue than traditional methods.

Implications:

• Conservative cavity designs and restorative techniques minimize healthy tissue removal.
• Careful operative procedures can mitigate risks such as pulp damage and microleakage.
• These approaches align with the principles of minimal intervention dentistry for effective caries management.