Torus Mandibularis
Pronunciation: TOR-us man-DIB-yoo-LAIR-is
A benign bony outgrowth found on the lingual surface of the mandible, typically bilateral, in the premolar region.
Full Definition
Torus mandibularis is a benign bony prominence arising from the lingual (inner) cortex of the mandible, usually in the canine-premolar region. It commonly presents bilaterally and is considered a normal anatomical variant with a genetic predisposition. Surgical removal is indicated when the exostosis interferes with denture fitting, speech, or hygiene. Editors must maintain consistent Latin formatting: both words lowercase mid-sentence, no hyphen, and the correct plural form 'tori mandibulares'. It must not be confused with 'torus palatinus', which is located on the palate.
Usage
Usage note: Plural: 'tori mandibulares'. Both words lowercase mid-sentence. Commonly appears bilaterally; if unilateral, the document may warrant a clinical query.
In Context
- "Bilateral torus mandibularis was identified on the lingual aspect of the lower jaw, complicating lower denture stability." — Prosthetics Referral Letter
- "The editor queried whether 'torus mandibulares' or 'torus mandibularis' was the correct plural form for the operative notes." — Editorial Query