Facultad de Odontología

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Browsing Facultad de Odontología by Subject "Abrasion Dental"

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    Frecuencia de las lesiones cervicales no cariosas en los estudiantes de la Facultad de Odontología de la Universidad de Cuenca
    (2015) Silva Ulloa, Sebastian; Tamariz Ordoñez, Pablo Esteban
    At present with increased prevalence of nonbacterial lesions in which tooth structure is lost at tooth neck level, it has begun to place more worldwide importance of the study of non-carious cervical lesions (abrasion, erosion and abfraction), the same that have not well defined etiology, it has been considered the theory that they are produced by more than one factor, whether mechanical factors, chemical factors, or frictional movements of occlusion, etc. The aim of this study was to determine the frequency of non-carious cervical lesions (NCCL) in students who were attending to Dentistry school of the University of Cuenca. A clinical examination was performed on 105 students selected by convenience who were studying at this school during the period March - August 2015, it was observed that 61.9% of the sample had one or more non-carious cervical lesions, appearing mostly as plate shape, on the buccal side and in the group of premolar tooth
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    Lesiones Cervicales No Cariosas: Revisión sistemática de la literatura
    (2019-06-07) Torres Robles, Allysson Abigail; Abad Coronel, Cristian Gustavo
    Non - carious cervical lesions (LCNC) are very frequent in clinical practice, referring to the loss of hard tissue located in the amelo - cemental limit; Its etiology is multifactorial, intervening factors such as: alteration in dental occlusion, chemical agents, mechanical forces not appropriate, among others. It is presented in varied morphology, with sensitivity or without it, the dental pulp reaching a compromise. Hunter classifies the LCNC in: abrasion, erosion, attrition and abfraction, as a cause of confusion to date because of its origin and location. The scientific evidence gives us different contributions of these injuries that are known in the development of this research. Methodology: a review of the available literature was carried out using the PubMed and Cochrane database in our studies in English and Spanish reported from 2014 to 2019; POOL (Preferred report elements of systematic reviews and meta-analyzes) ensuring the quality of the information. Conclusion: LCNC present varied etiology, requires the interaction of several factors for its development. It was observed more frequently in adult patients (80%) whose prevalence increases with age. According to the morphology, the LCNC presents a wedge and saucer shape on the vestibular surfaces of the maxillary teeth. Taking into account all these points, the professional dentist must have knowledge of each of these injuries to make a correct diagnosis and apply the appropriate treatment to each of them.