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Clinical, Radiographic and Histological Evaluation of Primary Teeth Pulpotomy Using MTA And Ferric Sulfate
- Source :
- Brazilian Dental Journal, Volume: 29, Issue: 2, Pages: 159-165, Published: MAR 2018, Brazilian Dental Journal v.29 n.2 2018, Brazilian Dental Journal, Fundação Odontológica de Ribeirão Preto (FUNORP), instacron:FUNORP, Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual), Universidade de São Paulo (USP), instacron:USP
- Publication Year :
- 2018
- Publisher :
- FapUNIFESP (SciELO), 2018.
-
Abstract
- The aim of this study was to evaluate the clinical, radiographic and histological outcomes of the dentin-pulp complex from primary molars after pulpotomy with mineral trioxide aggregate (MTA) and 15.5% ferric sulfate (FS). Thirty-one primary molars were randomly allocated into MTA or FS groups. Clinical and radiographic evaluations were recorded at 3-, 6-, 12- and 18-month follow-up. Teeth at the regular exfoliation period were extracted and processed for histological analysis. Clinical and radiographic data were tested by statistical analysis (p≤0.01). Histological outcomes were analyzed descriptively. All of the treated teeth presented clinical success over the experimental periods. Both groups exhibited 100% of radiographic success at 3, 6 and 12 months. At the 18-month follow-up, one tooth from FS group presented inter-radicular radiolucency (p>0.01). Histologically, the treated teeth presented pulp vitality and absence of inflammatory infiltrate into the connective tissue. Only MTA group showed hard tissue barrier surrounded by odontoblasts over the pulp stumps. Both MTA and 15.5% FS are effective for pulpotomies of primary teeth. Although MTA is considered the first-choice material, FS may be a suitable alternative when treatment cost is an issue. Resumo O objetivo deste estudo foi avaliar os resultados clínicos, radiográficos e histológicos do complexo dentino-pulpar de molares decíduos após pulpotomia com agregado trióxido mineral (MTA) e sulfato férrico (SF) 15,5%. Trinta e um molares decíduos foram alocados aleatoriamente nos grupos MTA ou SF. As avaliações clínicas e radiográficas foram realizadas aos 3, 6, 12 e 18 meses de acompanhamento. Os dentes no período regular de esfoliação foram extraídos e processados para análise histológica. Os dados clínicos e radiográficos foram analisados estatisticamente (p≤0,01). O resultados histológicos foram analisados descritivamente. Todos os dentes tratados apresentaram sucesso clínico ao longo dos períodos experimentais. Ambos os grupos exibiram 100% de sucesso radiográfico aos 3, 6 e 12 meses. Aos 18 meses de acompanhamento, um dente do grupo SF apresentou radiolucidez interradicular (p>0,01). Histologicamente, os dentes tratados apresentaram vitalidade pulpar e ausência de infiltrado inflamatório no tecido conjuntivo. Somente o grupo MTA mostrou barreira de tecido duro rodeada por odontoblastos sobre os cotos pulpares. MTA e SF 15,5% são eficazes para pulpotomias de dentes decíduos. Embora o MTA seja considerado o material de primeira escolha, o SF pode ser uma alternativa adequada quando o custo do tratamento é um problema.
- Subjects :
- Male
Molar
Mineral trioxide aggregate
Radiography
Radiodensity
Pulpectomy
Pulpotomy
Dentistry
Connective tissue
Ferric Compounds
03 medical and health sciences
0302 clinical medicine
stomatognathic system
Tooth pulp stimulation
Radiography, Dental
medicine
Humans
Tooth, Deciduous
pulpotomy
Aluminum Compounds
Child
deciduous tooth
General Dentistry
Dental Pulp
mineral trioxide aggregate
MOLAR
business.industry
Silicates
Oxides
030206 dentistry
Calcium Compounds
Drug Combinations
stomatognathic diseases
Treatment Outcome
medicine.anatomical_structure
Child, Preschool
Pulp (tooth)
Female
business
Pulp Capping and Pulpectomy Agents
ferric sulfate
030217 neurology & neurosurgery
Subjects
Details
- ISSN :
- 18064760 and 01036440
- Volume :
- 29
- Database :
- OpenAIRE
- Journal :
- Brazilian Dental Journal
- Accession number :
- edsair.doi.dedup.....84391aefd31a197f379dd29fa0527966
- Full Text :
- https://doi.org/10.1590/0103-6440201801659