Cementogenesis in Patients with Localized Aggressive Periodontitis
Objectives: The aim of this study was to determine the cementum thickness in the first molars of patients with localized aggressive periodontitis (LAP) compared to healthy individuals. Materials and Methods: This case-control study compared eight first molar teeth af-fected by LAP with eight third...
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| Format: | Article |
| Language: | English |
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Tehran University of Medical Sciences
2016-02-01
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| Series: | Frontiers in Dentistry |
| Subjects: | |
| Online Access: | https://jdt.tums.ac.ir/index.php/jdt/article/view/308 |
| _version_ | 1818758791909343232 |
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| author | Mojgan Paknejad Afshin Khorsand Siamak Yaghobee Pooriya Motahhari Arghavan Etebarian Mojtaba Bayani Ali Mehrfard |
| author_facet | Mojgan Paknejad Afshin Khorsand Siamak Yaghobee Pooriya Motahhari Arghavan Etebarian Mojtaba Bayani Ali Mehrfard |
| author_sort | Mojgan Paknejad |
| collection | DOAJ |
| description | Objectives: The aim of this study was to determine the cementum thickness in the first molars of patients with localized aggressive periodontitis (LAP) compared to healthy individuals.
Materials and Methods: This case-control study compared eight first molar teeth af-fected by LAP with eight third molar teeth of healthy individuals. The teeth were dis- infected by immersion in 10% buffered formalin solution for three days and were then sectioned. External mesial root surfaces (middle one-third) were evaluated under a ste- reomicroscope by a blinded pathologist to determine the mean thickness of cementum. SPSS software (version 16.0) and t-test were used for statistical analysis.
Results: Histological examination revealed a significant difference between the two groups in terms of the amount of cementogenesis (P<0.001) .The thickness of cemen- tum was higher in the control group (105.16±11.5 μm) than in LAP patients (86.44±7.3 μm).
Conclusion: This study demonstrated the presence of cementum hypoplasia in mesial root surfaces of first molars affected by LAP. |
| first_indexed | 2024-12-18T06:32:27Z |
| format | Article |
| id | doaj.art-def8af399fcf4da484d0bcbd0e641c54 |
| institution | Directory Open Access Journal |
| issn | 2676-296X |
| language | English |
| last_indexed | 2024-12-18T06:32:27Z |
| publishDate | 2016-02-01 |
| publisher | Tehran University of Medical Sciences |
| record_format | Article |
| series | Frontiers in Dentistry |
| spelling | doaj.art-def8af399fcf4da484d0bcbd0e641c542022-12-21T21:17:53ZengTehran University of Medical SciencesFrontiers in Dentistry2676-296X2016-02-01125290Cementogenesis in Patients with Localized Aggressive PeriodontitisMojgan Paknejad0Afshin Khorsand1Siamak Yaghobee2Pooriya Motahhari3Arghavan Etebarian4Mojtaba Bayani5Ali Mehrfard6Associate Professor, Dental Research Center, Dentistry Research Institute, Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, IranAssociate Professor, Dental Research Center, Dentistry Research Institute, Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, IranAssistant Professor, Dental Research Center, Dentistry Research Institute, Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, IranOral and Maxillofacial Pathologist, Private Practice, Tehran, IranPostgraduate Student, Department of Oral and Maxillofacial Pathology, School of Dentistry, Tehran University of Medical Sciences, Tehran, IranPostgraduate Student, Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, IranDental Student, Azad University of Medical Sciences, School of Dentistry, Tehran, IranObjectives: The aim of this study was to determine the cementum thickness in the first molars of patients with localized aggressive periodontitis (LAP) compared to healthy individuals. Materials and Methods: This case-control study compared eight first molar teeth af-fected by LAP with eight third molar teeth of healthy individuals. The teeth were dis- infected by immersion in 10% buffered formalin solution for three days and were then sectioned. External mesial root surfaces (middle one-third) were evaluated under a ste- reomicroscope by a blinded pathologist to determine the mean thickness of cementum. SPSS software (version 16.0) and t-test were used for statistical analysis. Results: Histological examination revealed a significant difference between the two groups in terms of the amount of cementogenesis (P<0.001) .The thickness of cemen- tum was higher in the control group (105.16±11.5 μm) than in LAP patients (86.44±7.3 μm). Conclusion: This study demonstrated the presence of cementum hypoplasia in mesial root surfaces of first molars affected by LAP.https://jdt.tums.ac.ir/index.php/jdt/article/view/308Dental cementumHypoplasiaAggressive periodontitisCementogenesis |
| spellingShingle | Mojgan Paknejad Afshin Khorsand Siamak Yaghobee Pooriya Motahhari Arghavan Etebarian Mojtaba Bayani Ali Mehrfard Cementogenesis in Patients with Localized Aggressive Periodontitis Frontiers in Dentistry Dental cementum Hypoplasia Aggressive periodontitis Cementogenesis |
| title | Cementogenesis in Patients with Localized Aggressive Periodontitis |
| title_full | Cementogenesis in Patients with Localized Aggressive Periodontitis |
| title_fullStr | Cementogenesis in Patients with Localized Aggressive Periodontitis |
| title_full_unstemmed | Cementogenesis in Patients with Localized Aggressive Periodontitis |
| title_short | Cementogenesis in Patients with Localized Aggressive Periodontitis |
| title_sort | cementogenesis in patients with localized aggressive periodontitis |
| topic | Dental cementum Hypoplasia Aggressive periodontitis Cementogenesis |
| url | https://jdt.tums.ac.ir/index.php/jdt/article/view/308 |
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