Tooth Discoloration after Using a Premixed Mineral Trioxide Aggregate–Based Endodontic Sealer (Endoseal MTA)
سال انتشار: 1401
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 201
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شناسه ملی سند علمی:
JR_JDMT-11-2_005
تاریخ نمایه سازی: 11 تیر 1401
چکیده مقاله:
Introduction: Introduction: The present study aimed to evaluate the coronal discoloration of human teeth induced by using a new Endoseal MTA compared to an AH Plus Sealer. Methods: A total of ۴۰ premolars extracted for orthodontic reasons were used in the present study. Then, the teeth were incised in the coronal third of the root ۳ mm below the cementoenamel junction. Samples were randomly allocated to two experimental groups (group ۱: AH Plus sealer, group ۲: Endoseal MTA) and ۶ teeth as the negative control group. The color evaluation was determined at four different times: before placing sealers (T۰), ۱ month (T۱), ۳ months (T۲), and ۶ months (T₃) after that with an intraoral spectrophotometer. Data were analyzed using Multivariate Test and Hotelling's Trace. A P-value <۰.۰۵ was considered statistically significant. Results: The Endoseal group showed discoloration after ۱ and ۳ months of the placement of sealer as AH Plus sealer. Also, discoloration of the AH Plus group was higher than that of the Endoseal group after ۳ months; however, it was not significant (P˃۰.۰۵). Furthermore, discoloration of the Endoseal group was significantly higher than that of the AH Plus group after ۶ months (P<۰.۰۵). Discoloration tended to decrease until ۶ months in both groups. Conclusion: The Endoseal group indicated discoloration which is comparable to AH Plus in ۱ and ۳ months; however, discoloration in the AH Plus group decreased compared to the Endoeseal MTA group after ۶ months.
کلیدواژه ها:
نویسندگان
Kosar Dadgar
Assistant Professor, Department of Prosthodontics, Faculty of Dentistry, Mazandaran University of Medical Sciences, Sari, Iran
Sara Rastakhis
Private practice, Mashhad, Iran
Jamshid Yazdani Charati
Professor, Department of Biostatistics, Health Sciences Research Center, Mazandaran University of Medical Sciences, Sari, Iran
Abolfazl Hosseinnataj
Assistant Professor, Department of Endodontics, Faculty of Dentistry, Mazandaran University of Medical Sciences, Sari, Iran
Salma Omidi
Assistant Professor, Department of Endodontics, Dental research center, Mazandaran University of Medical Sciences, Sari, Iran
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