Post and core systems, refinements to tooth preparation and cementation

Area of Science:

• Restorative Dentistry
• Dental Materials Science

Background:

• Numerous dental post systems exist, complicating selection for clinicians.
• New posts are frequently introduced prior to comprehensive laboratory and clinical evaluation of existing systems.

Purpose of the Study:

• To review and compare different dental post systems.
• To outline the advantages and disadvantages associated with each post type.
• To guide clinicians in selecting appropriate post systems, luting cements, and core materials.

Main Methods:

• Literature review of available post systems.
• Analysis of advantages and disadvantages of each post type.
• Discussion of factors influencing post selection and associated restorative procedures.

Main Results:

• Detailed description of various post types, including their benefits and drawbacks.
• Identification of how post system choice impacts the need for additional tooth preparation.
• Guidance on selecting compatible luting cements and core materials based on the chosen post.

Conclusions:

• Clinician's experience and preference often guide post selection.
• Awareness of potential pitfalls in post selection and placement is crucial for successful outcomes.
• Informed decision-making regarding post systems enhances restorative treatment success.