Capping the inflamed pulp under different clinical conditions.

Area of Science:

• Dentistry
• Endodontics
• Regenerative Medicine

Background:

• Controversy exists regarding the reliability of capping inflamed pulps, particularly with calcium hydroxide.
• The effectiveness of direct pulp capping versus partial pulpotomy needs further investigation.
• Assessing hard tissue barrier formation is crucial for evaluating pulp capping success.

Purpose of the Study:

• To compare hard tissue barrier formation after direct pulp capping or partial pulpotomy.
• To evaluate the efficacy of calcium hydroxide versus bonded resin capping agents.
• To assess the impact of IRM surface seal on healing outcomes.

Main Methods:

• Seventy dog teeth were used, with induced pulpal inflammation.
• Teeth underwent either direct pulp capping or partial pulpotomy.
• Capping agents included calcium hydroxide or bonded resin, with or without an IRM surface seal.

Main Results:

• Calcium hydroxide groups showed statistically superior results compared to other groups.
• IRM surface seal significantly enhanced healing outcomes.
• Partial pulpotomy was suggested to be preferable in clinical practice.

Conclusions:

• A partial pulpotomy combined with calcium hydroxide and a bacteria-tight restoration is a viable technique for inflamed pulp capping.
• The findings support the use of calcium hydroxide and IRM surface seal for improved pulp capping success.
• Further clinical studies are warranted to confirm the preference for partial pulpotomy.