ALVEOBASILAR LINE Meaning and
Definition
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The alveobasilar line is a term used in dental radiography to refer to a specific anatomical landmark seen on a radiograph. It is also known as the inferior border of the mandible. This line represents the junction between the cortical bone of the mandible and the alveolar bone. The alveolar bone is the portion of the jawbone that contains the sockets in which the teeth are anchored.
When visualized on a radiograph, the alveobasilar line appears as a thin, radiopaque line running horizontally across the lower border of the mandible. It represents the division between the thicker cortical bone of the mandible and the less dense alveolar bone region, where the tooth sockets reside. This line serves as a reference point for dental professionals when assessing the position and health of the teeth and surrounding bone structure.
By evaluating the alveobasilar line in radiographs, dentists can identify any abnormalities or changes, such as periodontal disease, tooth loss, or bone resorption. It can also be used to determine the suitability of an individual for dental implant placement, as the presence of a well-defined alveobasilar line indicates the presence of sufficient bone for implant support. Therefore, understanding and interpreting the alveobasilar line accurately is essential in diagnosing and treating various dental conditions.
