Alveolar Bone
Pronunciation: al-VEE-oh-lar
The portion of the jawbone that forms and supports the tooth sockets (alveoli). Its height and density are key indicators of periodontal health documented in dental hygiene records.
Full Definition
Alveolar bone is the specialized bone of the maxilla and mandible that encases and anchors the roots of the teeth within their sockets. It is composed of the alveolar bone proper (the cribriform plate lining the socket) and supporting bone. Radiographic evidence of alveolar bone loss is a critical diagnostic marker for periodontal disease progression. Editors must distinguish 'alveolar bone loss' from 'alveolar ridge resorption,' the latter referring to post-extraction changes. The term is routinely cited in periodontal assessments, treatment plans, and radiographic interpretation notes.
Usage
Usage note: Do not abbreviate or conflate with 'jawbone' in clinical documents; the precise anatomical term is required in formal records.
In Context
- "The radiograph revealed horizontal alveolar bone loss extending to the mid-root level on teeth #18 and #19." — Periodontal assessment report
- "The clinician noted that alveolar bone support was within normal limits for the patient's age." — Dental hygiene progress note