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Occlusal Analysis in Natural Dentition: Systematic Review
Byron Velásquez1, María Rodríguez1, Verónica Mosquera1
1Department of Prosthesis, School of Dentistry, Universidad de Las Americas, Quito, Ecuador.
European Journal of Dentistry
|October 17, 2022
Summary
Digital occlusal analysis offers a more objective evaluation of dental occlusion compared to traditional methods like articulating paper. This advanced technique aids in diagnosing occlusal trauma and temporomandibular joint disorders for better patient outcomes.
Area of Science:
- Dentistry
- Biomechanical Engineering
Background:
- Occlusal analysis identifies abnormal occlusal contacts affecting the craniomandibular cervical system.
- Poor occlusion is linked to tooth sensitivity, occlusal trauma, and temporomandibular joint (TMJ) pain.
Purpose of the Study:
- To compare the effectiveness of conventional occlusal analysis with digital occlusal analysis in natural dentition.
- To determine the objectivity and diagnostic capabilities of each method.
Main Methods:
- Systematic literature search using keywords related to dental occlusion, natural dentition, and analysis methods.
- Inclusion of observational, odds ratio, and case-control studies.
- Evaluation of 10 selected papers meeting inclusion criteria.
Main Results:
- Occlusal analysis reveals connections between malocclusion, occlusal trauma, and TMJ disorders.
- Stronger occlusal contacts were found on nonfunctional cusps (48%) versus functional cusps (24%).
- Digital occlusal analysis is more objective than subjective traditional methods like articulating paper or spray.
Conclusions:
- Accurate occlusal analysis is crucial for diagnosing TMJ disorders and related conditions.
- Digital occlusal analysis provides a more objective and reliable assessment of dental occlusion.
- Posture is significantly related to occlusal trauma and TMJ disorders, underscoring the need for precise analysis.
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