Conservative Management of Mature Permanent Teeth with Carious Pulp Exposure

Area of Science:

• Dentistry
• Endodontics
• Dental Materials Science

Background:

• Vital pulp therapy (VPT) for mature permanent teeth with carious pulp exposure remains controversial, with root canal therapy as the traditional standard.
• Past negative outcomes for VPT were linked to older materials like calcium hydroxide and specific procedures.
• Advancements in hydraulic calcium silicate-based materials offer improved sealing and bioactive properties, enhancing VPT success rates.

Purpose of the Study:

• To evaluate the potential of modern vital pulp therapy in mature permanent teeth with carious pulp exposure.
• To understand the histopathology and histobacteriology of exposed pulps to guide conservative treatment decisions.
• To highlight critical factors for achieving long-term success in vital pulp therapy.

Main Methods:

• Review of studies on vital pulp therapy outcomes using calcium hydroxide versus newer calcium silicate-based materials.
• Analysis of histopathological and histobacteriological findings in cariously exposed pulps.
• Emphasis on case selection, aseptic techniques, capping materials, and coronal sealing.

Main Results:

• Newer hydraulic calcium silicate-based materials demonstrate more favorable outcomes in VPT compared to older methods.
• Understanding pulp's healing potential and the nature of carious exposure informs treatment success.
• Critical factors such as aseptic conditions, material choice, and coronal seal are vital.

Conclusions:

• Vital pulp therapy with advanced calcium silicate materials presents a viable, ultraconservative alternative to root canal therapy for mature teeth with carious pulp exposure.
• Successful VPT hinges on a thorough understanding of pulp biology and meticulous clinical execution.
• Proper case selection, strict asepsis, appropriate capping material, and an excellent coronal seal are paramount for predictable long-term outcomes.