ArticleJournal of forensic dental sciences2014
Comparison of hard tissue interrelationships at the cervical region of teeth based on tooth type and gender difference.
Article in Journal of forensic dental sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Swept-source optical coherence tomographic observation on prevalence and variations of cemento-enamel junction morphology.Lasers in medical science · 2020Article
- Stereomicroscopic study on unsectioned extracted teeth.Journal of forensic dental sciencesArticle
- Analysis of optical mineralogy of cement - enamel junction in deciduous dentition.Journal of oral and maxillofacial pathology : JOMFPArticle
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
contextCementoenamel junction (CEJ) represents the anatomic limit between the crown and root surface. With advancing age and continuous eruption, this area becomes exposed in the oral media. Consequently, CEJ will be subjected to the action of various physical and chemical factors that might alter its morphology, with the cementum being affected in most cases.
aimTo identify the frequency of hard tissue interrelationships present at the CEJ in relation to different genders, positions and aspects of tooth using a light microscope. MATERIALS AND
methodsThe cervical regions of 80 permanent teeth (40 male and 40 female), extracted for orthodontic or periodontal reasons, were analyzed after longitudinal ground sections were made in the mesio-distal plane. The CEJ of the prepared sections was then studied and their frequencies were categorized as: cementum overlapping enamel, enamel overlapping cementum, edge-to-edge relationship and the presence of gap junctions. STATISTICAL ANALYSIS: Chi-square test performed using SPSS 15 software.
resultsEdge-to-edge contact of the cementum and enamel was most frequent, followed by gap junction and cementum overlapping the enamel, respectively. Chi-square test revealed no statistically significant differences with respect to the gender and tooth aspect, whereas the result was significant when the position of the tooth was studied.
conclusionThe observations of the study indicate a considerable morphological diversity in the anatomical pattern of CEJ. It can be concluded that the region should be protected against dentinal sensitivity, erosion, abrasion, abfraction and resorption, as it is more prone to cervical pathologies.
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