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Keratiotis G, Spineli L, De Bruyne MAA, De Moor RJG, Meire MA. A 22-year follow-up cross-sectional study on periapical health in relation to the quality of root canal treatment in a Belgian population. Int Endod J 2024; 57:533-548. [PMID: 38314902 DOI: 10.1111/iej.14032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/12/2023] [Accepted: 01/15/2024] [Indexed: 02/07/2024]
Abstract
AIM To investigate the prevalence of apical periodontitis (AP) and the technical standard of root canal treatment in a Belgian population, assess the association of different variables with periapical status, and compare the results to a similar study conducted 22 years previously. METHODOLOGY In this cross-sectional study, 614 panoramic radiographs of first-time adult attendees at the Dental School of the University Hospital of Ghent were examined. Recorded patient-level parameters included gender, age, number of teeth, number of root filled teeth, presence of any AP lesion, and number of implants. The following tooth-level data were collected: tooth presence, coronal status, quality of coronal restoration, post presence, type of root-filling material, length and density of root filling, root-end filling material, presence of AP, and adjacent implant. Multivariable multilevel binary logistic regression was used to explore the association between patient and tooth characteristics and AP prevalence. Risk differences and confidence intervals were calculated to compare the present with the previous study. RESULTS The prevalence of AP at patient and tooth level was 46.9% and 5.6%, respectively. Fifty-one per cent of the 614 patients had at least one root filled tooth, and 5.9% of the 14 655 teeth studied were root filled. AP was found in 45% of root filled teeth. Fifty-four per cent of the root-filled teeth were rated as inadequate. Multivariable multilevel logistic regression revealed that more teeth, more implants, fewer root-filled teeth, adequate density, adequate coronal restoration, and no caries reduced the likelihood of AP. There were no statistically significant differences between the two studies regarding the prevalence of root-filled teeth or AP and the technical quality of root canal treatment. CONCLUSIONS The prevalence of AP and the technical quality of root canal treatment in Belgium have not substantially changed over the last 22 years, despite the technological advancements and continuing education in the field.
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Affiliation(s)
- Georgios Keratiotis
- Department of Oral Health Sciences, Section of Endodontology, Ghent University, Ghent, Belgium
| | - Loukia Spineli
- Midwifery Research and Education Unit, Hannover Medical School, Hannover, Germany
| | - Mieke A A De Bruyne
- Department of Oral Health Sciences, Section of Endodontology, Ghent University, Ghent, Belgium
| | - Roeland J G De Moor
- Department of Oral Health Sciences, Section of Endodontology, Ghent University, Ghent, Belgium
| | - Maarten A Meire
- Department of Oral Health Sciences, Section of Endodontology, Ghent University, Ghent, Belgium
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Hussain MA, Singh SK, Naz S, Haque M, Shah HK, Singh A. Predictors of apical periodontitis in root canal treated teeth from an adult Nepalese subpopulation: a cross-sectional study. BMC Oral Health 2024; 24:400. [PMID: 38553672 PMCID: PMC10979567 DOI: 10.1186/s12903-024-04139-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 03/12/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND Endodontic literature search revealed that no study has been conducted to evaluate the prevalence of apical periodontitis (AP) in root canal treated teeth from an adult Nepalese population of Madhesh Province. Consequently, little is known about the extent and risk factors associated with it. This study aimed to determine AP prevalence in root canal treated teeth from an adult Nepalese subpopulation and to analyze the related risk factors including age, sex, tooth type, type of coronal restoration and quality of root canal treatment and coronal restoration as predictors of AP. METHODS Digital panoramic radiographs were evaluated. Periapical status of 300 root canal-treated teeth was scored by using the periapical index. The quality of root canal treatment and coronal restorations were categorized as adequate or inadequate through radiographic and clinical evaluation. The data were analyzed using univariate and multivariate logistic regression models. RESULTS Prevalence of AP in the present study was 31.7%. In 45.7% of the treated teeth, quality of root canal treatment was adequate whereas 46% of the cases had adequate coronal restorations. Multivariate logistic regression analysis revealed statistically significant associations and remarkably increased risk for AP in teeth with inadequate root canal treatment (odds ratio [OR] = 7.92; 95% CI: 3.96-15.82; p < 0.001) whereas lower risk for AP was found in females (OR = 0.51; 95% CI: 0.28-0.90; p = 0.021) and in teeth restored with crown (OR = 0.22; 95% CI: 0.09-0.51; p < 0.001) and filling (OR = 0.18; 95% CI: 0.08-0.42; p < 0.001). Quality of coronal restoration, tooth type and age of the patient were not found to be the predictors of AP. CONCLUSIONS Within the limits of this study, a high prevalence of AP and poor overall quality of root canal treatment and coronal restoration was found in the subpopulation studied. Quality of root canal treatment, type of coronal restoration and sex of the patient are significant predictors of possible AP development in root canal treated teeth. Substantial efforts are needed to improve the endodontic treatment standards.
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Affiliation(s)
- Md Asdaq Hussain
- Department of Conservative Dentistry & Endodontics, National Medical College, Birgunj, Nepal.
| | - Shailendra Kumar Singh
- Department of Prosthodontics & Maxillofacial Prosthesis, National Medical College, Birgunj, Nepal
| | - Shazia Naz
- Department of Operative Dentistry, de'Montmorency College of Dentistry, Lahore, Pakistan
| | - Merazul Haque
- Department of Prosthodontics & Maxillofacial Prosthesis, National Medical College, Birgunj, Nepal
| | - Harish Kumar Shah
- Department of Periodontology & Oral Implantology, National Medical College, Birgunj, Nepal
| | - Abanish Singh
- Department of Community Dentistry, National Medical College, Birgunj, Nepal
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Liu X, He G, Qiu Z, Chen F, Wang J, Huang Z, Zhang P, Zhang J, Zhong L, Ding C, Chen X. Diabetes Mellitus Increases the Risk of Apical Periodontitis in Endodontically-Treated Teeth: A Meta-Analysis from 15 Studies. J Endod 2023; 49:1605-1616. [PMID: 37506763 DOI: 10.1016/j.joen.2023.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 06/11/2023] [Accepted: 07/02/2023] [Indexed: 07/30/2023]
Abstract
INTRODUCTION At present, the incidence of diabetes mellitus (DM) is gradually increasing globally. In clinical practice, many patients with diabetes with apical periodontitis (AP) have poor and slow healing of periapical lesions. However, the potential relationship between the 2 is still unclear and controversial. The consensus is that DM can be deemed a risk factor for AP in endodontically-treated teeth. Therefore, we pooled existing studies and carried out a meta-analysis to explore the potential association between the 2. METHODS Studies that met the inclusion criteria were selected from the database, and relevant data were extracted. Stata SE 17.0 software was used to analyze the relevant data, and the Newcastle-Ottawa Scale was used to assess the literature's quality. The pooled odds ratio (OR) with a 95% confidence interval (CI) was used to determine the strength of the association between DM and the prevalence of AP after root canal treatment (RCT). RESULTS After searching, 262 relevant studies were retrieved, fifteen of which met the inclusion criteria. A total of 1087 patients with 2226 teeth were included in this meta-analysis. According to the findings, diabetics showed a higher prevalence of AP after RCT than controls at the tooth level (OR = 1.51, 95% CI = 1.22-1.87, P < .01). At the patient level, DM increased the probability of developing AP in RCT teeth more than 3 times (OR = 3.38, 95% CI = 1.65-6.93, P < .01). Additionally, subgroup analysis was performed by blood glucose status, preoperative AP, and study design. Except for the status of blood glucose, the results were significant in the other 2 groups (P < .05). CONCLUSIONS Available scientific evidence suggests that DM may increase the risk of AP in endodontically-treated teeth. In teeth with preoperative AP, DM might promote the development of AP.
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Affiliation(s)
- Xinyue Liu
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; School of Stomatology, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Guiying He
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; School of Stomatology, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Zhengjie Qiu
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; School of Stomatology, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Feng Chen
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; School of Stomatology, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Jiapeng Wang
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; School of Stomatology, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Zheng Huang
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; School of Stomatology, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Pengtao Zhang
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; School of Stomatology, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Jian Zhang
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Liangjun Zhong
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; School of Stomatology, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Cheng Ding
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; School of Stomatology, Hangzhou Normal University, Hangzhou, Zhejiang Province, China.
| | - Xing Chen
- Stomatology Center, Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China; School of Stomatology, Hangzhou Normal University, Hangzhou, Zhejiang Province, China.
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Lee K, Ahlowalia M, Alfayate RP, Patel S, Foschi F. Prevalence of and Factors Associated With Vertical Root Fracture in a Japanese Population: An Observational Study on Teeth With Isolated Periodontal Probing Depth. J Endod 2023; 49:1617-1624. [PMID: 37660764 DOI: 10.1016/j.joen.2023.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/10/2023] [Accepted: 08/27/2023] [Indexed: 09/05/2023]
Abstract
INTRODUCTION Previous studies on the prevalence of vertical root fractures (VRFs) were based on extracted teeth, or teeth referred for apical surgery. This study examined teeth with an isolated periodontal probing depth (PD) as an indicator of VRF. The primary aim of this study was to investigate the prevalence of vertical root fracture (VRF) and non-VRF among teeth with an isolated probing depth (PD) ≥ 5 mm. The secondary aim was to assess factors associated with VRF by comparing the teeth with and without VRF in the Japanese population. METHODS A total of 288 teeth with an isolated PD ≥ 5 mm were grouped pathologically into 8 groups comprising VRF and non-VRF conditions. A descriptive analysis for age, sex, tooth type, endodontically treated teeth (ETT) versus non-ETT, proximal contacts, PD (depth), PD (broadness and location), restoration type, and presence of a post was performed. Moreover, the associations between these factors and VRFs were investigated using the Chi-square test. RESULTS The prevalence of VRF was 32%. Lower first molars were the most common tooth type in both VRF (31.5%) and non-VRF groups (29.7%), while premolars were exclusively frequent in VRF (30.2%) and not frequent in non-VRF (7.8%). Narrow buccolingual PD was common in VRF (78.1%) whereas wide PD was frequent in non-VRF (67.1%). ETT, narrow buccolingual PD, tooth type (premolars), restoration type (crown), and the presence of a post showed significant associations with VRF (P ≤ .001). CONCLUSIONS VRFs may be more prevalent in ETT among the Japanese. Careful assessment is necessary to differentiate VRFs from other conditions when the lower first molars show an isolated PD ≥ 5 mm. When an endodontically treated premolar with a post shows a narrow buccolingual PD, the probability of a VRF may be greater than in other tooth types.
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Affiliation(s)
| | - Manjeet Ahlowalia
- Department of Endodontology, King's College London Dental Institute, London, United Kingdom
| | | | - Shanon Patel
- Department of Endodontology, King's College London Dental Institute, London, United Kingdom
| | - Federico Foschi
- Department of Endodontology, King's College London Dental Institute, London, United Kingdom; Peninsula Dental School, University of Plymouth, United Kingdom
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Schvartzman Cohen R, Goldberger T, Merzlak I, Tsesis I, Chaushu G, Avishai G, Rosen E. The Development of Large Radicular Cysts in Endodontically Versus Non-Endodontically Treated Maxillary Teeth. Medicina (Kaunas) 2021; 57:medicina57090991. [PMID: 34577915 PMCID: PMC8464687 DOI: 10.3390/medicina57090991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/11/2021] [Accepted: 09/13/2021] [Indexed: 11/26/2022]
Abstract
Background and Objectives: Large radicular cysts of the maxilla present a clinical challenge, as they may cause recurrent infection, severe alveolar bone loss and disruption of the nasal and maxillary sinus floors. The aim of this study was to evaluate the effect of previous root canal treatment on the clinical presentation of large maxillary radicular cysts. Materials and Methods: All cases of radicular cysts treated at the Oral and Maxillofacial Surgery Department of a tertiary public hospital over a period of six years (2012–2018) were evaluated. Histologically confirmed radicular cysts of the maxilla with a maximal dimension of over 15 mm were included. Demographic data of the patients, clinical presentation and radiographic features of the lesions were analyzed. Results: A total of 211 inflammatory cysts were treated in the study period, of these 54 histologically diagnosed radicular cysts in the maxilla were found to have a maximal dimension of over 15 mm. The mean age of patients with large maxillary radicular cysts was 43.3 years, 57.6% of which were male and 42.4% female. The lateral incisor was the most common tooth affected (46.3%). The mean size of the large radicular cysts was 25 mm. Then, 83.8% of the cysts were observed in teeth with previous endodontic treatment. Teeth without endodontic treatment presented clinically with significantly fewer acute symptoms in comparison to teeth with previous endodontic treatment. Conclusions: the vast majority (83.8%) of large maxillary radicular cysts were associated with endodontically treated teeth. Previous endodontic treatment was correlated to increased frequency of clinical symptoms.
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Affiliation(s)
- Ruth Schvartzman Cohen
- Oral and Maxillofacial Surgery Department—Rabin Medical Center, Beilinson Campus, 39 Ze’ev Jabotinsky St, Petach Tikvah 4941492, Israel; (G.C.); (G.A.)
- Correspondence: (R.S.C.); (T.G.)
| | - Tomer Goldberger
- Department of Endodontics, School of Dental Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel; (I.M.); (I.T.); (E.R.)
- Correspondence: (R.S.C.); (T.G.)
| | - Ina Merzlak
- Department of Endodontics, School of Dental Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel; (I.M.); (I.T.); (E.R.)
| | - Igor Tsesis
- Department of Endodontics, School of Dental Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel; (I.M.); (I.T.); (E.R.)
| | - Gavriel Chaushu
- Oral and Maxillofacial Surgery Department—Rabin Medical Center, Beilinson Campus, 39 Ze’ev Jabotinsky St, Petach Tikvah 4941492, Israel; (G.C.); (G.A.)
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel
| | - Gal Avishai
- Oral and Maxillofacial Surgery Department—Rabin Medical Center, Beilinson Campus, 39 Ze’ev Jabotinsky St, Petach Tikvah 4941492, Israel; (G.C.); (G.A.)
| | - Eyal Rosen
- Department of Endodontics, School of Dental Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel; (I.M.); (I.T.); (E.R.)
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Fornari BS, Solda C, Rigo L. Postoperative Pain in Endodontically Treated Teeth: A Cross-sectional Study of Retrospective Data. J Contemp Dent Pract 2021; 22:42-46. [PMID: 34002708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
AIM This study aimed to assess the occurrence of postoperative pain and associated factors in patients treated endodontically at a Postgraduate Center in Endodontics in Southern Brazil. MATERIALS AND METHODS The evaluation was performed using the medical records of 658 patients. Pulp conditions, postoperative pain, pain intensity, edema, number of sessions (single or multiple), and medication administration in the postoperative period were analyzed. For data analysis, descriptive analyses and univariate and multiple regressions were performed. In the multiple analyses, odds ratios (OR) and their respective 95% confidence intervals were estimated, crude and adjusted for exposure variables in a binary logistic regression model (p-value < 0.05). RESULTS To perform the adjusted logistic regression, all variables associated with p-value <0.10: gender, edema, and pulp condition (bio- and necropulpectomy) entered the crude model. After the multivariate analysis, a statistically significant association was found between the outcome variable of the presence of postoperative pain and the independent variable of pulp condition, and the presence of pain was associated with patients who underwent endodontics on teeth with live pulp and edema with greater chances of postoperative pain. CONCLUSION It was concluded that the pulp condition and edema affected postoperative pain. CLINICAL SIGNIFICANCE The occurrence of postoperative pain was around 30% in both single and multiple sessions, and it was considered relevant for the dental clinic. Pulp condition affected postoperative pain, and the presence of pain was associated with patients who underwent endodontics on teeth with live pulp.
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Affiliation(s)
- Bárbara S Fornari
- Department of Dentistry, Meridional Faculty/IMED, Passo Fundo, Rio Grande Do Sul, Brazil
| | - Caroline Solda
- Department of Dentistry, Meridional Faculty/IMED, Passo Fundo, Rio Grande Do Sul, Brazil
| | - Lilian Rigo
- Department of Dentistry, Meridional Faculty/IMED, Passo Fundo, Rio Grande Do Sul, Brazil, Phone: +55 54 999270441, e-mail:
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von Arx T, Maldonado P, Bornstein MM. Occurrence of Vertical Root Fractures after Apical Surgery: A Retrospective Analysis. J Endod 2020; 47:239-246. [PMID: 33098890 DOI: 10.1016/j.joen.2020.10.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/23/2020] [Accepted: 10/13/2020] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Vertical root fractures (VRFs) are among the most frequent causes of tooth loss, mainly of endodontically treated teeth. However, very few data is available about the occurrence of VRFs following apical surgery. METHODS Patient charts from 864 patients with 1058 teeth treated with apical surgery (September 1999 to December 2018) were retrospectively evaluated, if a VRF had occurred after surgery. The following, possibly influencing factors were analyzed: sex and age, type of treated tooth, primary versus resurgery, technique of root-end preparation, and timepoint of VRF diagnosis. Endpoints were either tooth extraction or the last follow-up. RESULTS The study cohort (55% women, 45% men) had a mean age of 52.00 ± 13.97 years (range 9-93 years). The overall rate of VRFs after apical surgery was 4% (42 of 1058 teeth). Among these 42 teeth, 33.3% were mandibular first molars and 26.2% were maxillary second premolars. The most frequently affected root was the mesial root of mandibular first molars (28.6%). With regard to the study parameters, significant differences of VRF rates were observed only for the type of tooth treated. CONCLUSIONS A low VRF rate of 4% was observed in this study. VRFs commonly occurred in maxillary premolars and mandibular molars, with the mesial root of mandibular first molars affected most frequently. This is in line with previous reports about VRFs in endodontically treated teeth without additional apical surgery.
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Affiliation(s)
- Thomas von Arx
- Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland.
| | - Paola Maldonado
- Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Michael M Bornstein
- Department of Oral Health and Medicine, University Center for Dental Medicine Basel UZB, University of Basel, Basel, Switzerland
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Al-Nazhan SA, Alsaeed SA, Al-Attas HA, Dohaithem AJ, Al-Serhan MS, Al-Maflehi NS. Prevalence of apical periodontitis and quality of root canal treatment in an adult Saudi population. Saudi Med J 2017; 38:413-421. [PMID: 28397949 PMCID: PMC5447195 DOI: 10.15537/smj.2017.4.16409] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objectives: To determine the health status of periradicular tissue and the quality of root canal fillings in an adult Saudi population attending dental clinics for the first time. Methods: This cross sectional study was conducted in the dental clinics at King Saud University, Riyadh and other dental centers (Jeddah, Najran, and Albaha City), Kingdom of Saudi Arabia between year 2010 and 2012. Good-quality panoramic radiographs of 926 Saudi subjects (540 males and 386 females)were analyzed based on the gender, age, health status, smoking habits, periapical status of the endodontically treated teeth, technical quality of the root canal fillings, and the presence or absence of coronal restoration. Data were calibrated and statistical analyses were performed using the Statistical Package for the Social Sciences (SPSS Inc., Chicago, IL, USA) version 17. Results: Of the 25,028 teeth examined, 1,556 teeth (6.2%) had apical periodontitis (AP). Male subjects aged over 55 years and females between 36 and 45 years had higher AP. A total of 36 diabetic and 87 smokers subjects had AP. The AP was more common in male diabetics than female (p=0.383), and in female smokers more than male (p=0.44). Only 42.2% of male and 57.7% of female teeth had adequate root canal treatment. Conclusions: Apical periodontitis was significantly related to diabetes, smoking, and inadequate endodontic treatment.
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Affiliation(s)
- Saad A Al-Nazhan
- Department of Restorative Dental Science, Division of Endodontics, College of Dentistry, King Saud University, Riyadh, Kingdom of Saudi Arabia. E-mail.
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Oginni AO, Adeleke AA, Chandler NP. Root canal treatment and prevalence of apical periodontitis in a nigerian adult subpopulation: a radiographic study. Oral Health Prev Dent 2015; 13:85-90. [PMID: 24624387 DOI: 10.3290/j.ohpd.a31661] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
PURPOSE To evaluate the frequency, distribution and quality of root canal treatment in an adult Nigerian subpopulation and to determine the prevalence of apical periodontitis. MATERIALS AND METHODS The periapical status and length of root fillings of 756 patients attending Obafemi Awolowo University Teaching Hospital, Ile-Ife, Nigeria for the first time were evaluated using full mouth periapical radiographs. The length of the root canal filling was considered 'adequate' if it was ≤ 2 mm from the radiographic apex, 'under-filled' if it was > 2 mm short of the apex, and 'overfilled' if filling material extended beyond the radiographic apex. Periapical status was assessed using the periapical index (PAI) with teeth classified as having apical periodontitis if the score was over 2. RESULTS Overall, 61.2% of the patients had root-filled teeth and 67.2% featured apical periodontitis. Of the 21,468 teeth examined, 12.2% had been root filled, and of these 41% exhibited apical periodontitis. The prevalence of root-filled teeth was higher in the younger patients, while the prevalence of apical periodontitis in root-filled teeth was similar between age groups. Root-treated teeth that were overfilled or were mandibular incisors had the highest prevalence of apical disease. Overfilled teeth were more prone to developing an apical radiolucency than were under-filled teeth (P < 0.001 and P < 0.05, respectively). CONCLUSIONS The prevalences of endodontically treated teeth and apical periodontitis were within the range reported for other countries; however, a very large number of patients required treatment or retreatment.
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Al-Batayneh OB, AlJamal GA, AlTawashi EK. Pre-eruptive intracoronal dentine radiolucencies in the permanent dentition of Jordanian children. Eur Arch Paediatr Dent 2013; 15:229-36. [PMID: 24353075 DOI: 10.1007/s40368-013-0104-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Accepted: 12/04/2013] [Indexed: 02/06/2023]
Abstract
PURPOSE To determine the prevalence of pre-eruptive intracoronal dentine radiolucencies (PEIR) and subject factors or dental conditions associated with PEIR from orthopantograms (OPGs) in unerupted permanent teeth of children. METHODS OPGs were evaluated for 1,571 subjects (807 males, 764 females) with mean age (8.72 ± 2.5) years. Unerupted permanent teeth prior to emergence into the oral cavity were assessed. The Chi square test was used to determine statistical differences between the group showing and the group not showing the defect with regards to sex, stage of dental development, presence of developmental anomalies, and condition of primary predecessor teeth. RESULTS Prevalence was (8.1%) by subject and (0.62%) by teeth. All subjects showed only one affected tooth per subject with no significant gender differences. The highest prevalence was in mandibular first premolars (3.02%). Most defects were noted in the mixed dentition stage (89.06%), mainly in the mandible (79.7%) as single lesions at a mesial location intracoronally, and a size of less than one-third of dentine thickness in (50%). Among all variables examined, PEIR defects were significantly associated with mixed dentition stage (p = 0.000) and decayed/filled primary predecessor teeth (p = 0.028). CONCLUSIONS PEIR defects occur at a significant prevalence rate in unerupted teeth. Increased awareness and careful radiographic examination of unerupted teeth may improve early detection and treatment of PEIR defects in children.
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Affiliation(s)
- O B Al-Batayneh
- Department of Preventive Dentistry, Jordan University of Science and Technology, Irbid, 22110, Jordan,
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Jersa I, Kundzina R. Periapical status and quality of root fillings in a selected adult Riga population. Stomatologija 2013; 15:73-77. [PMID: 24375309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM The aim of the study was to assess the prevalence of apical periodontitis and quality of root canal fillings in an adult Riga subpopulation. MATERIALS AND METHODS Panoramic radiographs of Latvian adults 35-44 year old attending a private dental clinic for the first time during the period of 2004-2008 were included in the study. Totally, 312 out of 1248 panoramic radiographs were randomly selected and examined for periapical conditions and endodontic treatment quality. The technical quality of root fillings was evaluated in terms of length in relation to the root apex and lateral adaptation to the canal wall. The periapical status was assessed using the PAI index. The data were analyzed using SPSS 14 computer software program. Statistical significance was assessed by the chi-squared (Pearson's) test. RESULTS Out of the 312 individuals examined 224 (72%) had one or more teeth with apical periodontitis (PAI 3-5) and 272 individuals (87%) had one or more endodontically treated teeth. Amongst 7065 teeth evaluated 1255 (18%) were endodontically treated. Only 285 teeth (23%) of the root canal treated teeth were with complete root canal fillings. There was a statistically significant relationship between quality of root canal fillings and apical periodontitis (p<0.0001). In teeth with complete fillings only 15% were with apical periodontitis, but apical periodontitis were detected in 342 teeth (35%) with incomplete root fillings. CONCLUSION The results from this study indicates a high prevalence of apical periodontitis and low quality of root fillings in a selected adult Riga population.
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Affiliation(s)
- Ilana Jersa
- Department of Conservative Dentistry, Institute of Stomatology, Dzirciema 20 Riga LV 1007, Latvia.
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Tolias D, Koletsi K, Mamai-Homata E, Margaritis V, Kontakiotis E. Apical periodontitis in association with the quality of root fillings and coronal restorations: a 14-year investigation in young Greek adults. Oral Health Prev Dent 2012; 10:297-303. [PMID: 23094274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
PURPOSE To examine the possible association between the presence of apical periodontitis (AP) and the quality of endodontic treatment and coronal restoration over a time period of 14 years. MATERIALS AND METHODS 1781 panoramic radiographs of freshmen cadets, taken between the years 1995-2008 were included in this study. The periapical status was evaluated using the Periapical Index (PAI) scoring system. The chisquare test and logistic regression analysis were used to examine associations between apical disease and the quality of both the root filling and the coronal restoration. RESULTS 62.3% of the examined teeth demonstrated AP. The number of root-filled teeth and the prevalence of AP were found to be higher in OPGs taken between 1995 and 2001 than those taken between 2002 and 2008. Both the quality of the coronal restoration and the quality of the root filling (length and lateral seal) were found to be correlated with the presence of AP, but the factor most significantly associated seemed to be the coronal restoration (OR = 0.404, 95% CI: 0.174-0.940). CONCLUSION The quality of the endodontic treatment in young Greek adults was poor but improved over the years. Both the quality of the endodontic treatment and coronal restoration appeared to affect the periapical status of the treated teeth. The factor that probably most determined the periapical health was the quality of the coronal restoration.
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Frisk F, Merdad K, Reit C, Hugoson A, Birkhed D. Root-filled teeth and recurrent caries-a study of three repeated cross-sectional samples from the city of Jönköping, Sweden. Acta Odontol Scand 2011; 69:401-5. [PMID: 21492063 DOI: 10.3109/00016357.2011.572291] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim of the study was to test the hypothesis that root-filled teeth are at a higher caries risk than non-root-filled teeth. MATERIALS AND METHODS Two sub-samples from epidemiologically obtained data collected in 1983, 1993 and 2003 in the city of Jönköping, Sweden, were analysed. All the participants were examined clinically and radiographically and the type of filling and the presence or absence of caries were recorded. Sub-sample 1 comprised 832 individuals (9202 teeth) aged 20-70 years with at least eight premolars/molars. In sub-sample 2, 163 subjects (577 teeth) with only one or two decayed tooth surfaces and at least one tooth with full crown coverage were analysed. RESULTS Logistic regression analysis found that root-filled teeth were predictive of recurrent caries when controlling for the type of restoration in sub-sample 1 (OR = 1.68; 1.41-2.0; CI 95%) and sub-sample 2 (OR = 2.20; 1.07-4.52; CI 95%). CONCLUSION In support of the suggested hypothesis, the data revealed a significant association between root-filled teeth and recurrent caries.
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Affiliation(s)
- Fredrik Frisk
- Institute of Postgraduate Dental Education, Jönköping, Sweden
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Abstract
AIM The present study aimed at assessing the prevalence of apical periodontitis and identifying the factors associated with apical periodontitis, particularly the influence of the quality of root canal fillings and coronal restorations on the periradicular status. METHODOLOGY The study population consisted of adult patients, men and women, seeking routine dental care at the Endodontic Clinic in the school teaching hospital between September 2006 and July 2008. For each patient complete oral examination and periapical radiographs were made for pathological teeth. All teeth were assessed individually. AP was diagnosed according to defined criteria, other variables were root fillings, coronal fillings, trauma and caries. The odds ratio and 95% confidence interval were used to calculate the risk of apical periodontitis related to tooth-specific risk indicators on the presence of apical periodontitis. A multiple logistic regression model to control for confounders and to determine their independent association with apical periodontitis was used also. RESULTS AP was detected on teeth (63.79%). The prevalence of apical periodontitis in root canal-treated teeth was 39.5%. Of the dental variables caries, trauma, inadequate root fillings and inadequate restoration were significantly associated with AP. CONCLUSION The prevalence of AP in this study group was higher than in other populations. The probability of AP increased significantly after root canal treatment and coronal filling and was closely associated with the quality of the filling.
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Affiliation(s)
- Sanaa Chala
- Department of Endodontics and Restorative Dentistry, Faculty of Dentistry, University Mohammed V Souissi Rabat, Morocco.
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Beck-Nielsen SS, Brusgaard K, Rasmussen LM, Brixen K, Brock-Jacobsen B, Poulsen MR, Vestergaard P, Ralston SH, Albagha OME, Poulsen S, Haubek D, Gjørup H, Hintze H, Andersen MG, Heickendorff L, Hjelmborg J, Gram J. Phenotype presentation of hypophosphatemic rickets in adults. Calcif Tissue Int 2010; 87:108-19. [PMID: 20524110 DOI: 10.1007/s00223-010-9373-0] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2009] [Accepted: 04/25/2010] [Indexed: 02/02/2023]
Abstract
Hypophosphatemic rickets (HR) is a group of rare disorders caused by excessive renal phosphate wasting. The purpose of this cross-sectional study of 38 HR patients was to characterize the phenotype of adult HR patients. Moreover, skeletal and endodontic severity scores were defined to assess possible gender differences in disease severity in patients with genetically verified X-linked HR. Compared to normal reference data, i.e., z = 0, HR patients had significantly lower final height, with a mean difference in z-score of -1.9 (95% CI -2.4 to -1.4, P < 0.001). Compared to paired z-scores of final height, z-scores of leg length were significantly lower and those of sitting height were significantly higher (P < 0.001), resulting in disproportion as indicated by the significantly elevated sitting height ratio, mean difference in z-score of 2.6 (95% CI 2.1-3.1, P < 0.001). Z-scores of head circumference (median 1.4, range -0.4 to 5.5, P < 0.001) and z-scores of bone mineral density (BMD) of the lumbar spine (median 1.9, range -1.5 to 8.6, P < 0.001) were significantly elevated compared to normal reference data. The relative risk (RR) of fracture was reduced (RR = 0.34, 95% CI 0.20-0.57, P < 0.001). The skeletal severity score tended to be higher in males compared to females (P = 0.07), and no gender difference in endodontic severity was found. In conclusion, adult HR patients were characterized by short stature and were disproportioned. They had elevated BMD of the lumbar spine and a reduced risk of fractures. We found a tendency for males to be more severely affected than females.
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Affiliation(s)
- Signe S Beck-Nielsen
- Department of Pediatrics, H. C. Andersen Children's Hospital, Odense University Hospital, Sdr. Boulevard 29, 5000 Odense, Denmark.
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Ajayi YO, Ajayi EO, Sote EO, Olatosi OO, Orenuga OO. Pattern of endodontic treatment in children in a Nigerian tertiary hospital. Nig Q J Hosp Med 2009; 19:32-36. [PMID: 20830984 DOI: 10.4314/nqjhm.v19i1.50205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVES The aim of this study was to determine the frequency and reasons for endodontic treatment in patients aged 16 years and below seen at the Paedodontic clinic of the Department of Child Dental Health of the Lagos University Teaching Hospital. METHODS Dental records of patients aged 16 years and below treated for various dental problems at the Paedodontic clinic of the Lagos University Teaching Hospital between January 2006 and December 2007 were reviewed to select cases that received endodontic treatment. The survey was conducted to determine the frequency of endodontic treatment for each tooth in the maxilla and mandible, the reasons for endodontic treatment and type of endodontic treatment performed in each tooth. Data on age, sex, endodontically treated teeth, reasons for endodontic treatment and date of treatment was retrieved from the patients' dental records. RESULTS A total of 2376 patients were seen during the period of survey, out of which 260 (11%) patients received endodontic treatment of three hundred teeth comprising 194 mandibular teeth and 106 maxillary teeth. The primary lower second molar (26%) was the most frequently endodontically treated tooth followed by the permanent lower first molar (22%). All the primary and permanent molars were endodontically treated due to caries while 62.5% and 60% of permanent and primary central incisors respectively were endodontically treated due to caries. The other infrequent reasons for endodontic treatment were trauma (5.3%) and failed root canal treatment (1.3%). CONCLUSION The primary lower second molar was the most frequently (26%) treated endodontically and the major reason (93.3%) for endodontic treatment was caries. Only 5.3% of the endodontically treated teeth were due to trauma.
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Affiliation(s)
- Y O Ajayi
- Department of Restorative Dentistry, School of Dental Sciences, College of Medicine, University of Lagos, Nigeria.
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Ilgüy M, Ilgüy D, Bayirli G. Dental lesions in adult diabetic patients. N Y State Dent J 2007; 73:58-60. [PMID: 17378321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
The aim of this study was to investigate the number of existing teeth, prevalence of endodontically treated teeth, periapical lesions, caries and restorations in diabetic patients by taking periapical radiographs. Forty-six patients with Type I diabetes and 40 patients with Type II diabetes participated in the study. The control group consisted of 50 patients. There were significant differences between patients with Type I and Type II diabetes in the mean number of missing teeth surfaces and existing teeth.
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Affiliation(s)
- Mehmet Ilgüy
- Department of Oral Diagnosis and Radiology at Yeditepe University Faculty of Dentistry in Istanbul, Turkey
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Abstract
Few studies have investigated smoking as a risk factor for root canal treatment. We studied the effect of smoking on the incidence of root canal treatment, controlling for recognized risk factors, in 811 dentate male participants in the VA Dental Longitudinal Study. Participants were not VA patients. Follow-up ranged from 2 to 28 years. Root canal treatment was verified on radiographs and evaluated with proportional hazards regression models. Compared with never-smokers, current cigarette smokers were 1.7 times as likely to have root canal treatment (p < 0.001), but cigar and/or pipe use was not significantly associated with root canal treatment. The risk among cigarette smokers increased with more years of exposure and decreased with length of abstinence. These findings suggest that there is a dose-response relationship between cigarette smoking and the risk of root canal treatment.
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Affiliation(s)
- E A Krall
- VA Dental Longitudinal Study, VA Boston Healthcare System, Boston University Goldman School of Dental Medicine, MA 02118, USA.
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Abstract
AIM To describe and discuss changes in periapical and endodontic status in a general Danish population. METHODOLOGY In 1997, 616 randomly selected individuals had a full-mouth radiographic survey taken. In 2003, 77% of the participants attended for a new full-mouth radiographic examination. Information on endodontic treatment and periapical status was obtained. The periapical index (PAI) was used to assess apical periodontitis (AP). RESULTS More participants had root filling(s) and AP in 2003 than in 1997. More teeth had AP and/or root fillings in 2003. Fewer of the root-filled teeth (RFT) had AP in 2003. Less than 3% of the teeth without root fillings (NRFT) that in 1997 had no AP, developed AP and/or received a root filling. Of the NRFT which in 1997 had AP, more than 35% still had AP and no root filling in 2003. Approximately, 30% of the NRFT with AP in 1997 received a root filling. Of the teeth that received a root filling, 40% had healed, whereas 60% had not. Approximately, 25% of the NRFT that in 1997 had AP had been extracted. In 1997 there were 618 RFT, 314 of the RFT had no AP in 1997. Almost 20% of the RFT that in 1997 were periapically sound, developed AP. Of the 304 RFT with AP in 1997, approximately 30% had healed, in 60% AP persisted, and 10% were extracted. CONCLUSIONS The present study indicates that caution must be exercised when statements on the outcome of root canal treatment are made based on the cross-sectional studies.
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Affiliation(s)
- L-L Kirkevang
- Department of Oral Radiology, School of Dentistry, Royal Dental College, University of Aarhus, Vennelyst Boulevard, DK-8000 Aarhus C, Denmark.
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Abstract
OBJECTIVE This matched cohort study used data from a large dental HMO in the Pacific Northwest to evaluate the degree to which pulpal involvement and subsequent endodontic therapy affects tooth survival. Root canal filled (RCF) teeth were used as an indicator of pulpal involvement. Our hypothesis was that RCF teeth would be extracted sooner than non-RCF teeth matched within subjects, controlling for tooth-level variables of interest. METHODS The HMO's treatment databases and a subsequent chart audit were used to identify 202 eligible subjects, each of whom had one tooth endodontically treated in 1987-88 and a similar contralateral tooth that was non-RCF at that time. Both teeth were followed from the endodontic access date through the extraction date, the endodontic access date (for initially non-RCF teeth), or 12/31/94, whichever was earliest. Time-to-event analyses were carried out, with Kaplan-Meier curves generated and multivariable marginal proportional hazards regression models fitted to describe the effect of RCF status on tooth survival. All statistical analyses accounted for the complex sampling strategy used in generating the dataset. RESULTS Teeth were followed for up to eight (median = 6.7) years. RCF teeth had substantially worse survival than their non-RCF counterparts (p < 0.001), with a greater effect of RCF status evident among molars than non-molars. Adjusted hazard ratios (95% confidence intervals) for loss of RCF versus non-RCF molars and non-molars were 7.4 (3.2-15.1) and 1.8 (0.7-4.6), respectively. CONCLUSION Though endodontic therapy can prolong tooth survival, pulpal involvement still may hasten tooth loss, underscoring the importance of caries prevention and prompt restorative care.
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Affiliation(s)
- Daniel J Caplan
- Department of Dental Ecology, School of Dentistry, University of North Carolina, CB #7450, Chapel Hill, NC 27599-7450, USA.
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Abstract
AIM To describe the endodontic status amongst middle-aged and elderly women longitudinally and cross-sectionally over 24 years. METHODOLOGY A random sample of 1462 women 38, 46, 50, 54 and 60 years old, living in Göteborg, Sweden, were sampled in 1968 for medical and dental examinations with a participation rate of 90.1%. The same women were re-examined in 1980 and 1992 together with new 38- and 50-year-old women. The dental examination consisted of questionnaires, clinical and panoramic radiological survey (OPG). The number of teeth, number of root filled teeth (RF) and number of teeth with periapical radiolucencies (PA) were registered. The RF and PA ratios were calculated. Cross-sectional data were analysed by means of anova and longitudinal data by a general linear model for repeated measures. Sample prevalences were compared and statistical inferences were made with the chi-squared test. In all analysis, the confidence interval (CI) regarded mean difference between groups (95% CI). RESULTS The RF and PA ratio decreased over time as well as the frequency of edentulous subjects. Cross-sectional analysis revealed a minor increase in frequency of RF and PA and loss of teeth with age. Longitudinally, loss of teeth was evident in all cohorts. In addition, there was a trend of lower number of teeth with PA, and the RF ratio increased with age. CONCLUSIONS The prevalence of periapical disease did not increase with age, probably as a result of root canal treatment and extractions. Data showed that the prevalence of RF teeth and teeth with PA decreased for comparable age cohorts during the 24-year follow-up.
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Affiliation(s)
- F Frisk
- Department of Endodontology/Oral Diagnosis, Sahlgrenska Academy, Göteborg University, Göteborg, Sweden.
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Georgopoulou MK, Spanaki-Voreadi AP, Pantazis N, Kontakiotis EG. Frequency and distribution of root filled teeth and apical periodontitis in a Greek population. Int Endod J 2005; 38:105-11. [PMID: 15667632 DOI: 10.1111/j.1365-2591.2004.00907.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM To investigate the prevalence of root filled teeth and apical periodontitis (AP) in a Greek population. METHODOLOGY A random sample of 320 patients who required full mouth periapical radiographic examination as a part of diagnostic and planning procedures were included. The age of the patients ranged from 16 to 77 years. A total of 7664 teeth were assessed and the frequency of root filled teeth and periapical status was recorded. Two observers evaluated the radiographs under standardized conditions. AP was defined as distinct periapical radiolucency or widening of the periodontal ligament space exceeding two times the normal width. Statistical evaluation of differences in proportions between groups was performed using random effects logistic regression models. RESULTS The periapical status of 286 (3.7%) teeth was impossible to evaluate because of radiographic faults; these teeth were excluded from further analysis. A total of 1040 (13.6%) teeth had radiographic signs of AP and 680 (9.2%) teeth had been root filled. Of the root filled teeth, 408 (60.0%) had AP. There was no difference in the number of root filled teeth between males and females; the prevalence of root filled teeth increased with age. Significantly more molars (13.1%) and premolars (11.9%) than anterior teeth (5.8%) had been root filled (P < 0.001). The prevalence of AP was significantly higher (P < 0.001) in molars (23.9%) and premolars (14.0%) than anterior teeth (9.4%). CONCLUSIONS The prevalence of AP and the frequency of root filled teeth with AP in this Greek population were higher than those found in many other European countries. The frequency of root filled teeth was comparable with findings in other epidemiological studies.
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Affiliation(s)
- M K Georgopoulou
- Department of Endodontics, Dental School, University of Athens, Athens, Greece.
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Bołtacz-Rzepkowska E, Laszkiewicz J. [Endodontic treatment and periapical health in patients of the Institute of Dentistry in Lódź]. Przegl Epidemiol 2005; 59:107-15. [PMID: 16013416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
OBJECTIVE Retrospective assessment of periapical health in relation to sex, age and quality of root-canal treatment among adult patients of the Institute of Dentistry in Lódź. Orthopantomograms of 439 subjects were assessed considering the prevalence of endodontic treatment, technical quality of root-canal fillings and the state of periapical tissues. The assessment of orthopantomograms of 174 (39.6%) men and 265 (60.4%) women was carried out. A significant increase (p=0.016) in the mean number of endodontically treated teeth according to age (range from 1.4 in subjects under the age of 20 to 3.4 in those aged 70 years and over) and the mean number of teeth with periapical pathosis (from 0.9 to 2.4, respectively) (p=0.020) was observed. Of 10054 radiographically examined teeth 9.7% was treated endodontically, whereas, 5.5% exhibited periapical pathosis. The percentage of teeth with periapical lesions was significantly higher (p=0.015) in men (6.2%) as compared to women (5.0%). Periapical radiolucency occurred significantly more often (p=0.0001) in endodontically treated teeth (36.4% of cases) than in those with untreated root canals (2.1%). Teeth with inadequately filled root canals significantly more often revealed the presence of periapical pathosis (49.6%) in comparison to teeth with adequately filled root canals (4.2%). CONCLUSIONS The prevalence of endodontic treatment and apical periodontitis increases with age. The prevalence of apical periodontitis depends on sex - periapical lesions were more often found in men. The quality of endodontic treatment significantly affects periapical health.
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Affiliation(s)
- Elzbieta Bołtacz-Rzepkowska
- Zakład Stomatologii Zachowawczej Katedra Stomatologii Zachowawczej, Endodoncji i Periodontologii Uniwersytetu Medycznego w Lodzi
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Abstract
AIM To determine and compare the incidence of endodontically treated teeth in the maxilla and mandible, and to present the frequency of endodontic treatment for each tooth in the dentition in a group of the Jordanian population; then to compare these results with previously published surveys. METHOD A total of 1,404 root canal treated teeth were examined clinically and radiographically. RESULTS Most teeth were treated in a one visit procedure (40.1%). The results showed that 77.7% of the treated teeth were in the maxilla and 22.3% were in the mandible. Posterior teeth accounted for 39.0% of all treated teeth, among which, 20.3% were molars. The most frequently treated tooth was the maxillary central incisor tooth (39.6%), with the maxillary lateral incisor second (10.1%). Furthermore, the maxillary incisors alone accounted for almost half (49.7%) of the cases. The maxillary first molar was the third most frequently treated tooth (8.2%) with the mandibular first molar at 7.5%. The lowest frequency of treatment was for mandibular lateral incisors and canines which made up only 1.1% and 1.9% respectively. CONCLUSION Comparison with previously published surveys revealed a lower percentage of molar endodontics than in other surveys.
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Kirkevang LL, Hörsted-Bindslev P, Ørstavik D, Wenzel A. Frequency and distribution of endodontically treated teeth and apical periodontitis in an urban Danish population. Int Endod J 2001; 34:198-205. [PMID: 12193265 DOI: 10.1046/j.1365-2591.2001.00370.x] [Citation(s) in RCA: 143] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIM The aim of this study was to investigate the prevalence of endodontically treated teeth and apical periodontitis (AP) in a Danish population. METHODOLOGY From Aarhus County 614 individuals were radiographically examined, and the frequency of endodontic treatment and periapical status of all teeth were assessed. The year of birth of the subjects ranged from 1935 to 1975. The chi-squared test was used to determine the significance of differences between males and females and amongst age and tooth groups for the following parameters: AP, the number of endodontically treated teeth, and the number of endodontically treated teeth with AP. RESULTS A total of 15 984 teeth were examined; of these 538 (3.4%) had AP and 773 (4.8%) had been endodontically treated. Of the endodontically treated teeth, 404 (52.2%) had AP. Females had more endodontically treated teeth than males; otherwise, no effect of gender was observed. Significantly more molars (P < 0.01) had been endodontically treated (8.1%) compared to premolars (5.4%) and anterior teeth (2.5%). The prevalence of AP in connection with molars was significantly (P < 0.01) higher (7.0%) than premolars (2.8%) and anterior teeth (1.5%). The prevalence of endodontically treated teeth and of teeth with AP gradually increased with age. CONCLUSIONS The average number of teeth, the number of teeth with AP and the number of teeth with endodontic treatment in Danish adults were comparable to findings in other European countries. The frequency of endodontically treated teeth with AP was found to be high compared to that demonstrated in other epidemiological studies.
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Affiliation(s)
- L L Kirkevang
- Departments of Oral Radiology, Royal Dental College, University of Aarhus, Denmark.
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Zaatar EI, al-Kandari AM, Alhomaidah S, al-Yasin IM. Frequency of endodontic treatment in Kuwait: radiographic evaluation of 846 endodontically treated teeth. J Endod 1997; 23:453-6. [PMID: 9587301 DOI: 10.1016/s0099-2399(97)80302-0] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A retrospective study was conducted to evaluate the radiographic films of 846 endodontically treated teeth at Benied Al Ghar Dental Center in Kuwait. The most frequently treated tooth was the mandibular first molar (17.4%). The number, percentage, and distribution of the roots, root canals, and apical foramina were reported by individual tooth. The clinical findings were compared to the results of previously related in vitro and in vivo studies.
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Affiliation(s)
- E I Zaatar
- Benied Al Ghar Dental Center, State of Kuwait
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Weiger R, Hitzler S, Hermle G, Löst C. Periapical status, quality of root canal fillings and estimated endodontic treatment needs in an urban German population. Endod Dent Traumatol 1997; 13:69-74. [PMID: 9550033 DOI: 10.1111/j.1600-9657.1997.tb00013.x] [Citation(s) in RCA: 139] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The objective of this study was to determine the periapical status and the quality of root canal fillings and to estimate the endodontic treatment needs in a German population. Clinical and radiographic data and the operative procedures performed were evaluated on 323 patients coming to a dental surgery in Stuttgart, Germany, in 1993. In 182 individuals at least one tooth exhibited a root canal filling, a necrotic pulp or an irreversible pulpitis. Out of the 7897 teeth examined, 215 (2.7%) had a root canal treatment (category A), 122 being non-endodontically treated (1.5%) did not respond to the sensitivity test (category B) and 53 (0.7%) were diagnosed as having irreversible inflamed pulp tissue (category C). The prevalence of teeth associated with radiographic signs of periapical pathosis was 61% in the group of root canal filled teeth and 88% in the group of pulpless and non-endodontically treated teeth. Using the level and the density of the root canal filling as criteria for evaluating the technical standard, only 14% of the endodontic treatments of non-apicectomized teeth were qualified as adequate. The minimal endodontic treatment need is 2.3% related to all examined teeth when the root canal filled teeth with clinical symptoms of periapical periodontitis (category A) and those of categories B and C are included. The real endodontic treatment need is suggested to be larger when considering that the technical quality of the obturation is poor in most symptomless endodontically treated teeth associated with a periapical lesion. In the case of retreatment of these teeth, the endodontic treatment need would then be calculated at 3.7%.
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Affiliation(s)
- R Weiger
- Department of Conservative Dentistry, University of Tübingen, Germany
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