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torus palatinus
bony protrusion on the palate
Etiology:
- idiopathic
- may be due to local stress factors
Epidemiology:
- more common than torus mandibularis
- more common in Asian & Inuit populations
- 2-fole more common in females than males
- prevalence is 20-35% in the United States
- prevalence is similar in blacks & whites
Pathology:
- benign condition
Genetics:
- may be autosomal dominant
Clinical manifestations:
- usually present midline on the hard palate
- most < 2 cm in diameter
- size & lobulation can change throughout life
Management:
- reassurance, this is a benign condition
General
bone neoplasm
bony process
References
- Wikipedia: Torus palatinus
http://en.wikipedia.org/wiki/Torus_palatinus
- Guide to Physical Examination & History Taking, 6th edition,
Bates B, JB Lippincott, Philadelphia, 1995, pg 220