Evaluation of two different types of mineral trioxide aggregate cements as direct pulp capping agents in human teeth

Ballal, Vasudev and Rao, Sheetal and Rao, Nirmala N and Urala, Arun Srinivas (2021) Evaluation of two different types of mineral trioxide aggregate cements as direct pulp capping agents in human teeth. Applied Sciences, 11 (21). pp. 1-9. ISSN 1454-5101

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Abstract

Traumatic human dental injuries involving the pulp might necessitate direct capping procedures. This clinical study aimed to analyse the histological outcomes using two different direct capping materials. Twenty patients with bilateral premolars, scheduled for orthodontic extraction, were selected. The teeth were treated either using ProRoot MTA or RetroMTA. All patients were recalled after 30 and 60 days for teeth extraction. The histopathologically stained specimens were blindly evaluated using hard tissue bridge formation, inflammatory reaction and pulpal findings criteria. Data were evaluated statistically. Results: After 60 days, only the parameter for hard tissue bridge formation showed significant difference in the ProRoot MTA group (p = 0.010), while both direct capping materials performed similarly regarding inflammatory pulp reaction and pulpal findings. Although, during the first 30 days, RetroMTA presented better results in terms of continuity, morphology, hard tissue bridge localisation, and extension/general state of the inflammatory reaction, the continuity was better at 60 days when ProRoot MTA was applied. Treatment with RetroMTA healed the pulpal tissue faster compared with ProRoot MTA but it seemed to be rather a reparative process.

Item Type: Article
Uncontrolled Keywords: direct pulp capping; MTA; mineral trioxide aggregate cements; pulp; regeneration; repair.
Subjects: Dentistry > MCODS Manipal > Conservative Dentistry and Endontics
Dentistry > MCODS Manipal > Oral and Maxillofacial Surgery
Dentistry > MCODS Manipal > Oral Pathology and Microbiology
Depositing User: KMC Library
Date Deposited: 25 Apr 2022 04:25
Last Modified: 25 Apr 2022 04:25
URI: http://eprints.manipal.edu/id/eprint/158590

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