-
European Journal of Paediatric Dentistry Dec 2021The aim of this systematic review was to evaluate the clinical outcome of partial pulpotomy, pulpotomy and pulpectomy for treating primary teeth with normal or infected...
AIM
The aim of this systematic review was to evaluate the clinical outcome of partial pulpotomy, pulpotomy and pulpectomy for treating primary teeth with normal or infected pulp or with irreversible pulpitis.
METHODS
Two reviewers on Pubmed and ISI Web of Science performed a comprehensive literature review of publications from 1966 until July 2019. Pico outline was used to facilitate literature research. Among abstracts, publications were selected according to the following criteria: prospective clinical study, correct indication for the performed treatment, clear definition of clinical and/or radiographic success criteria and at least 6-month follow-up period. The strict selection criteria under the keywords "pulpotomy", "partial pulpotomy" and "pulpectomy" resulted in a limited amount of randomised controlled trials (RCT) or controlled clinical trials (CT). Qualitative assessment of the selected clinical studies and level of evidence was included according to the criteria described by the Oxford Centre for Evidence-Based Medicine (CEBM).
CONCLUSION
Prerequisites for a successful pulpotomy are symptom-free teeth, sterile removal of coronal pulp and haemostasis. Both MTA and formocresol perform well for partial pulpotomies after caries exposure. Formocresol had been the most popular amputation material for pulpotomies. Due to the potential side effects, other medicaments, such as ferric sulfate, mineral trioxide aggregate (MTA) or NaOCl are suggested. Grey and white MTA yeld the same results. Lasers are not recommended due to their large diversity. Regarding pulpectomy, the conditions, procedures, and evaluation for the treatment were not well defined in the studies. Nevertheless, there is evidence to use calcium hydroxide, zinc oxide eugenol paste or iodoform based pastes as root filling materials for non-vital molars. Pulpectomies showed better success rates than pulpotomies. Stainless steel crowns are recommended as definite restorations after both endodontic treatments. Longer follow-up periods, further clinical studies with comparable conditions and clear definition of evaluation criteria are needed to further confirm the results of endodontic treatment in primary teeth.
Topics: Calcium Compounds; Drug Combinations; Humans; Molar; Oxides; Pulpectomy; Pulpotomy; Silicates; Tooth, Deciduous; Treatment Outcome; Zinc Oxide-Eugenol Cement
PubMed: 35034465
DOI: 10.23804/ejpd.2021.22.04.4 -
Clinical and Experimental Dental... Jun 2019Zinc oxide eugenol (ZOE) has traditionally been used as a root filling material in primary teeth pulpectomy. Calcium hydroxide and iodoform (Ca(OH)/iodoform) may have... (Comparative Study)
Comparative Study Meta-Analysis
Zinc oxide eugenol (ZOE) has traditionally been used as a root filling material in primary teeth pulpectomy. Calcium hydroxide and iodoform (Ca(OH)/iodoform) may have advantages as a root canal filling material to evaluate treatment success of Ca(OH)/iodoform pulpectomy in primary teeth compared with ZOE based on clinical and radiographical criteria. All human clinical studies reporting clinical and radiographical outcomes of Ca(OH)iodoform compared with ZOE in primary teeth pulpectomy were identified in digital bibliographic databases. Two authors independently selected studies and extracted relevant study characteristics. Success of treatment was based on an accomplishment of specific clinical and radiographical criteria. Meta-analyses were performed to appraise study heterogeneity and aggregated statistics. Out of 5,000 articles identified in initial search, 15 articles met all inclusion criteria, while 10 were included in the meta-analyses. At 6- and 12-month follow-up, there were no statistically significant differences in the clinical and radiographical success rates of Ca(OH)/iodoform and ZOE. However, ZOE was shown to have statistically significant higher success rates at ≥18-month follow-up. On the basis of the findings of this systematic review, we recommend that Ca(OH)/iodoform be utilized for pulpectomy in primary teeth nearing exfoliation; conversely, ZOE should be utilized when exfoliation is not expected to occur soon. Future randomized control clinical trials with a long-term follow-up are needed before a reliable conclusion can be drawn as to the best pulpectomy material. The success of pulpectomy in primary teeth depends on selecting the ideal root canal filling material. It is challenging to select the appropriate filling materials for primary teeth. ZOE or ZOE/iodoform combined with Ca(OH) appears to be the materials of choice if primary teeth are not nearing exfoliation. More high-quality randomized control clinical trials with a long-term follow-up period are needed before a reliable conclusion can be drawn as to the best pulpectomy material in primary teeth (systematic review registration number: CRD42016037563).
Topics: Calcium Hydroxide; Humans; Pulpectomy; Root Canal Filling Materials; Silicones; Tooth, Deciduous; Zinc Oxide-Eugenol Cement
PubMed: 31249711
DOI: 10.1002/cre2.173 -
International Journal of Paediatric... Jul 2023Endodontic treatment of primary molars represents one of the challenges in pediatric dentistry. There is a lack of consensus in the literature about the endodontic... (Randomized Controlled Trial)
Randomized Controlled Trial
BACKGROUND
Endodontic treatment of primary molars represents one of the challenges in pediatric dentistry. There is a lack of consensus in the literature about the endodontic techniques and filling paste for primary teeth with pulp necrosis.
AIM
To compare the effectiveness of the LSTR technique (lesion sterilization and tissue repair) with CTZ paste (chloramphenicol, tetracycline, zinc oxide and eugenol) and pulpectomy with ZOE paste (zinc oxide and eugenol) in the treatment of primary molars with pulp necrosis.
DESIGN
Eighty-eight primary molars with pulp necrosis from 70 children between the ages of 3 and 8 years were included. The teeth were randomized to the LSTR with CTZ paste group or pulpectomy with ZOE paste group. Clinical and radiographic evaluations were performed at 18, 24, 30 and 36 months.
RESULTS
At 36 months, clinical success was 86.4% in LSTR with CTZ paste and 90.9% in pulpectomy with ZOE paste (p = .45). Radiographic success was 43.2% in both groups (p = 1.00). The overall success was 40.9% in LSTR with CTZ paste and 43.2% in pulpectomy with ZOE paste (p = 1.00).
CONCLUSION
After 36 months of evaluation, the effectiveness of the LSTR technique with CTZ paste and pulpectomy with ZOE paste was similar for the treatment of primary molars with pulp necrosis.
Topics: Child; Humans; Child, Preschool; Eugenol; Chloramphenicol; Pulpectomy; Zinc Oxide; Dental Pulp Necrosis; Zinc Oxide-Eugenol Cement; Sterilization; Tooth, Deciduous; Root Canal Filling Materials
PubMed: 36719000
DOI: 10.1111/ipd.13056 -
Wiadomosci Lekarskie (Warsaw, Poland :... 2016To appraise studies about pulpectomy in primary teeth with nickel-titanium rotary files and smear layer removal and to find out may these developments enhance pulpectomy... (Review)
Review
INTRODUCTION
To appraise studies about pulpectomy in primary teeth with nickel-titanium rotary files and smear layer removal and to find out may these developments enhance pulpectomy outcomes in primary teeth.
MATERIAL AND METHODS
A systematic search was implemented for PubMed, Google and Google Scholar between the years 1995-January 2016 to identify eligible studies. Studies design was established according to the CEBM recommendations. Evidence quality of studies was appraised by risk of bias.
RESULTS
Six studies about pulpectomy met the inclusion criteria, of which five were randomized controlled trials. Only one research demonstrates the enhanced outcome of pulpectomy in primary teeth with smear layer removal. Chosen studies have low overall evidence quality.
CONCLUSIONS
Given the paucity, high heterogeneity of high-quality articles and their level of bias, recommendation for the use of nickel-titanium rotary files and smear layer removal in pulpectomy in primary teeth can yet not be formulated.
Topics: Humans; Pulpectomy; Randomized Controlled Trials as Topic; Smear Layer; Tooth, Deciduous
PubMed: 27487538
DOI: No ID Found -
International Journal of Paediatric... Nov 2016To conduct a systematic review and meta-analysis to assess the findings on the clinical efficacy of intracanal irrigants employed during pulpectomy of primary teeth. (Review)
Review
OBJECTIVE
To conduct a systematic review and meta-analysis to assess the findings on the clinical efficacy of intracanal irrigants employed during pulpectomy of primary teeth.
METHODS
A systematic search was performed in electronic databases and peer-reviewed paediatric dentistry journals to find relevant studies. Titles, abstracts, and full-text papers were located, screened, and assessed independently by two reviewers, and a meta-analysis was performed.
RESULTS
The search identified a total of 775 records; 46 were selected and reviewed in full text. After screening, seven studies met the eligibility criteria for inclusion. Three studies compared the 2% chlorhexidine and saline solutions, but no analysis could be performed because of the heterogeneity between these; two of the studies reported non-comparative methodologies and results when compared, and were not analysed. Finally, two studies compared a mixture of tetracycline isomer, an acid, and a detergent (MTDA) or oxidative potential water (OPW) to sodium hypochlorite (NaOCl), without showing significant heterogeneity; therefore, their combined outcomes were included. Both fixed and random mixed models resulted in a non-significant weighted mean difference between treatments, according to a forest plot.
CONCLUSIONS
More studies are required with adequate quality, as well as a full-result report, including summary measurements of both response variables and effect size, to determine the most effective irrigant agents for use in pulpectomies.
Topics: Humans; Pulpectomy; Root Canal Irrigants; Tooth, Deciduous
PubMed: 26898157
DOI: 10.1111/ipd.12228 -
Journal of Endodontics Aug 2009In this section, we analyze recent studies on pulpectomy procedures. These procedures represent an interesting example of dental treatment offered by general dentists,... (Review)
Review
In this section, we analyze recent studies on pulpectomy procedures. These procedures represent an interesting example of dental treatment offered by general dentists, pediatric dentists, and endodontists. Accordingly, there is a need for a centralized source of analysis of these studies. It is our belief that this special issue might serve that function.
Topics: Calcium Hydroxide; Dental Restoration Failure; Evidence-Based Dentistry; Humans; Hydrocarbons, Iodinated; Molar; Pulpectomy; Randomized Controlled Trials as Topic; Tooth, Deciduous; Treatment Outcome; Zinc Oxide-Eugenol Cement
PubMed: 19631846
DOI: 10.1016/j.joen.2009.05.015 -
Community Dentistry and Oral... Feb 2024The aim of this randomized clinical trial was to compare the impact of two management options for primary molars with pulp necrosis (pulpectomy or extraction) on... (Randomized Controlled Trial)
Randomized Controlled Trial
AIM
The aim of this randomized clinical trial was to compare the impact of two management options for primary molars with pulp necrosis (pulpectomy or extraction) on children's oral health-related quality of life (OHRQoL).
DESIGN
A total of 100 children aged 3-5 years with at least one necrotic primary molar were selected and randomized into the study groups. The Brazilian version of early childhood oral health impact scale (B-ECOHIS) was completed by the parent proxy reports at baseline and after 4, 8 and 12 months. Differences between the trial groups were assessed through bootstrap linear regression for B-ECOHIS scores, logistic regression for dental pain self-reports and anxiety scores (α = 5%).
RESULTS
The mean (SD) B-ECOHIS scores at baseline and after 12 months were 17.7 (6.5) and 3.0 (4.0) in the pulpectomy group and 18.8 (7.7) and 7.9 (7.7) in the extraction group. Both treatments significantly improved OHRQoL, but tooth extraction group showed higher scores in total B-ECOHIS (p < .001) and most domains, indicating lower OHRQoL. Furthermore, higher anxiety levels were reported for dental extraction compared to pulpectomy (OR = 2.52; p = .008).
CONCLUSION
Pulpectomy resulted in an improved OHRQoL scores after 12 months when compared to tooth extraction and should be considered as the treatment of choice for necrotic primary molars.
Topics: Child, Preschool; Humans; Dental Care; Dental Caries; Oral Health; Pulpectomy; Quality of Life; Tooth Extraction
PubMed: 37519111
DOI: 10.1111/cdoe.12895 -
The Journal of Clinical Pediatric... Sep 2020The current investigation evaluated parameters leading to the utilization of pulpectomy versus extraction for treatment of nonvital primary second molars.
OBJECTIVES
The current investigation evaluated parameters leading to the utilization of pulpectomy versus extraction for treatment of nonvital primary second molars.
STUDY DESIGN
This retrospective chart review identified patients up to 8-years of age with primary second molars treated by pulpectomy or extraction. Patients in the extraction group were age and gender-matched to the pulpectomy group. Demographic, clinical, radiographic and behavioral data were extracted for comparison. Chi-square, Fisher and T-test were performed for statistical analysis.
RESULTS
There were 23 patients in each group, with a mean age of 5 years (ranging 3-8 years, ±1.5 for pulpectomy and ±1.3 for extraction). Significantly more pulpectomies were performed in the mandible (p=0.002), specifically on the left side (p=0.0035). Internal and external root resorption were significantly higher in the extraction group (p=0.033 and p=0.007 respectively). Restorability was significantly lower in the extraction group (p<0.0001). Pre-procedural pain was reported by 76.5 percent of all patients, but pharmacologically treated in 15.2 percent. Nitrous oxide was administered to 73.9 percent of patients for behavior guidance.
CONCLUSION
Pathologic root resorption and non-restorability were significantly higher in the extraction group. Behavior and pathologic bone resorption did not influence treatment choice. A higher proportion of children reported pre-treatment pain and needed adjunctive behavior guidance than children who did not have pre-treatment pain or did not need adjunctive behavior guidance.
Topics: Child; Child, Preschool; Humans; Molar; Pulpectomy; Retrospective Studies; Root Resorption; Tooth, Deciduous
PubMed: 33181844
DOI: 10.17796/1053-4625-44.5.3 -
Realites Cliniques : Revue Europeenne... Apr 1990There are many circumstances under which the condition of the pulp calls for root canal work, due to the real or potential risk of pain, infection, inflammation or...
There are many circumstances under which the condition of the pulp calls for root canal work, due to the real or potential risk of pain, infection, inflammation or functional difficulties (acute, irreversible pulpitis, chronic pulpitic conditions, necrosis and its consequences, etc.). Other circumstances exist in which injury to the pulp is not necessarily irreversible: initial pulpitis, iatrogenic fracture of the pulp, traumatisms, dystrophic deteriorations. The high success rate for endodontic therapy could argue for elimination of impaired or necrose-prone pulp. In fact, however, unsuccessful pulpectomies often lead to loss of the dental organ and successful endodontic treatment severely weakens the whole tooth structure and often implies prosthetic restoration, with the consequent increase in tissular loss. In order to preserve pulp and crown tissues, pulpal vitality should be protected in all cases where such conservative efforts do not worsen the prognosis for maintaining the tooth on its arch or jeopardize a planned restoration. Solutions are presented for various types of situations, according to the risks encountered.
Topics: Contraindications; Dental Pulp; Dental Pulp Exposure; Dental Pulp Necrosis; Humans; Pulpectomy; Pulpitis; Tooth Avulsion; Tooth Fractures; Tooth Root
PubMed: 2135776
DOI: No ID Found -
Pediatric Dentistry Jul 2020The purpose of this systematic review and meta-analysis was to assess success rates for nonvital treatment in primary teeth for caries/trauma. Databases were searched... (Meta-Analysis)
Meta-Analysis
The purpose of this systematic review and meta-analysis was to assess success rates for nonvital treatment in primary teeth for caries/trauma. Databases were searched between 1960 and 2020 for randomized controlled trials, cohorts, case series, and in vitro studies. The primary outcome was overall success (clinical and radiographic) for pulpectomy and lesion sterilization tissue repair (LSTR). Included articles were independently determined, agreed upon, data extraction assessed, risk of bias, meta-analyses, and assignment of quality of evidence (GRADE). Comparing teeth with and without root resorption, pulpectomy success was better (P<0.001) in teeth without preoperative root resorption. Success with pulpectomies performed with zinc oxide eugenol [ZOE] and with Endoflas (ZOE plus iodoform plus calcium hydroxide) did not differ from that observed using Vitapex or Metapex (iodoform plus calcium hydroxide; P0.50) after 18 months; however, Endoflas and ZOE success rates remained near 90 percent versus 71 percent or less for iodoform. Network analysis ratings showed Endoflas and ZOE performed better than iodoform alone. Also, LSTR performed better (P<0.001) than pulpectomies in teeth with preoperative root resorption, but pulpectomy results were superior (P=0.09) if roots were intact. Rotary instrumentation of root canals was significantly faster (P<0.001) than manual instrumentation. Success rates were not impacted by method of obturation or root length determination, type of tooth, number of visits, irrigants, smear layer removal, or timing/type of final restoration. Eighteen-month success rates support Endloflas and zinc oxide eugenol pulpectomies over iodoform pulpectomies. Lesion sterilization tissue repair had limited indication for teeth with resorbed roots.
Topics: Calcium Hydroxide; Dental Caries; Humans; Pulpectomy; Root Canal Filling Materials; Root Resorption; Tooth, Deciduous; Zinc Oxide-Eugenol Cement
PubMed: 32847665
DOI: No ID Found