The prophylactic reduction of cusps--is it desirable?

Area of Science:

• Dentistry
• Dental Anatomy
• Occlusion

Background:

• The functional efficiency of dental cusps is a topic of ongoing discussion among dental professionals.
• Different perspectives exist regarding whether cusps are more effective when naturally worn or when their original form is preserved.

Purpose of the Study:

• To review existing opinions on cusp function and efficiency in dentistry.
• To draw conclusions regarding the retention or imitation of cusps during occlusal restoration procedures.

Main Methods:

• Literature review of existing opinions and research on dental cusp function.
• Analysis of arguments for and against cusp retention versus imitation in occlusal restoration.

Main Results:

• Conflicting viewpoints exist on the functional efficiency of worn cusps versus intact cusps.
• The review synthesizes these differing opinions to inform restoration practices.

Conclusions:

• The decision to retain or imitate cusps in dental restorations requires careful consideration of functional efficiency.
• Further research may be needed to definitively establish optimal cusp morphology for occlusal restoration.