CENTRIC RELATION Meaning and
Definition
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Centric relation is a term used in dentistry to describe the relationship between the upper and lower jaws when they are in their most ideal and stable position. It refers to the position of the mandible (lower jaw) in which the condyles (rounded ends of the mandible) are properly aligned with the fossae (depressions in the temporal bone) of the skull. This position is crucial for ensuring proper occlusion (bite) and the overall stability of the jaw joint, known as the temporomandibular joint (TMJ).
In centric relation, the muscles and ligaments surrounding the TMJ are in a relaxed state, allowing for optimal function and preventing strain or damage to the joint. It is considered to be the reference position for various dental treatments, such as the fabrication of dentures, crowns, or bridges, as it serves as a stable foundation for determining the correct position of prosthetic teeth.
Achieving and maintaining centric relation is important for patients with temporomandibular joint disorders (TMD) or other conditions affecting the jaw joint. Dentists may use various techniques to determine centric relation, such as maximum intercuspation, which is the position where the upper and lower teeth fit together most comfortably and uniformly.
Overall, centric relation plays a crucial role in maintaining proper jaw alignment, occlusion, and the overall health of the temporomandibular joint, ensuring optimal function and reducing the risk of complications or discomfort.
Common Misspellings for CENTRIC RELATION
- xentric relation
- ventric relation
- fentric relation
- dentric relation
- cwntric relation
- csntric relation
- cdntric relation
- crntric relation
- c4ntric relation
- c3ntric relation
- cebtric relation
- cemtric relation
- cejtric relation
- cehtric relation
- cenrric relation
- cenfric relation
- cengric relation
- cenyric relation
- cen6ric relation
- cen5ric relation
Etymology of CENTRIC RELATION
The term "Centric Relation" is derived from the Latin word "centrum", meaning "center", and the word "relation", meaning "connection" or "association". The concept of Centric Relation originated in the field of dentistry and refers to the occlusal position of the mandible (lower jaw), where the condyles (hinge-like structures) are situated in their most retruded or posteriorly-oriented position within the temporomandibular joint.
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