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J Pharm Bioallied Sci. 2015 Aug;7:S597-9. doi: 10.4103/0975-7406.163562.

Antibacterial efficacy and effect of Morinda citrifolia L. mixed with irreversible hydrocolloid for dental impressions: A randomized controlled trial.

Journal of pharmacy & bioallied sciences

A Shafath Ahmed, P David Charles, R Cholan, M Russia, R Surya, L Jailance

Affiliations

  1. Department of Maxillofacial Prosthodontics and Oral Implantology, SRM Dental College and Hospital, Chennai, Tamil Nadu, India.

PMID: 26538926 PMCID: PMC4606668 DOI: 10.4103/0975-7406.163562

Abstract

AIM: This study aimed to evaluate whether the extract of Morinda citrifolia L. mixed with irreversible hydrocolloid powder decreases microbial contamination during impression making without affecting the resulting casts.

MATERIALS AND METHODS: Twenty volunteers were randomly divided into two groups (n = 10). Group A 30 ml extract of M. citrifolia L diluted in 30 ml of water was mixed to make the impression with irreversible hydrocolloid material. Group B 30 ml deionized water was mixed with irreversible hydrocolloid material to make the impressions following which the surface roughness and dimensional stability of casts were evaluated.

RESULTS: Extract of M. citrifolia L. mixed with irreversible hydrocolloid decreased the percentage of microorganisms when compared with water (P < 0.001) but did not affect the surface quality or dimensional stability of the casts.

CONCLUSION: Mixing the extract of M. citrifolia L. with irreversible hydrocolloid powder is an alternative method to prevent contamination without sacrificing impression quality.

Keywords: Antibacterial efficacy; Morinda citrifolia L; irreversible hydrocolloid

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