Effectiveness of MTA pulpotomy in primary molars: a critical assessment of relevant studies

Abstract

Data sources: Medline.

Study selection: Studies that evaluated the efficacy of MTA as a pulpotomy medicament in primary teeth were included, abstracts, observational studies and case reports were excluded. Only English language studies were considered.

Data extraction and synthesis: Studies were assessed and graded by two reviewers using a weighted criteria based system and a qualitative summary of the evidence provided.

Results: Twenty-two studies were included, 17 studies compared MTA with formocresol, four studies compared MTA with calcium hydroxide, ferric sulphate, Portland cement, calcium-enriched mixture cement (CEM) and one study compared white MTA with grey MTA.

Conclusions: Based on the assessment criteria employed, there was no evidence that MTA was better than present materials and techniques as a pulpotomy medicament.