The effect of different treatment methods on apical closure and treatment success in immature permanent first molars with reversible pulpitis

Background The aim of this study is to evaluate the effects of direct pulp capping and coronal pulpotomy treatments on root development (apexogenesis) and treatment success in immature mandibular first permanent molars with symptoms of reversible pulpitis. Methods The study included 72 immature mandibular first molars from 60 children aged between 7 and 10 years who applied to the Department of Pediatric Dentistry, Faculty of Dentistry, Ataturk University. Pulpotomy was performed on 34 teeth and direct pulp capping on 38 teeth. In all cases, a single biomaterial (ProRoot MTA) was used, and treatments were completed in a single visit. Clinical and radiographic follow-ups were performed at 3-, 6-, 12-, and 18-month. Root development was assessed using the Moorrees classification. Results Asymptomatic clinical progress and regular root development were observed in both treatment groups. More than 90% of the treated teeth were successfully followed up to 18 months, and root development progressed consistently according to the Moorrees classification. No statistically significant difference was found between direct pulp capping and pulpotomy in terms of clinical or radiographic success (p >0.05). Conclusion The data obtained indicate that in immature permanent teeth with reversible pulpitis, both direct pulp capping and pulpotomy treatments can provide similar clinical, radiographic, and physiological outcomes.

Dergi

BMC ORAL HEALTH

Yıl

2025

Cilt

25

Sayı

1

ISSN

1472-6831

DOI

10.1186/s12903-025-06975-3

WoS UID

WOS:001590971600014