torus palatinus

Introduction

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

More general terms

• bone neoplasm
• bony process