HOSA Dental Terminology Practice

What are mandibular tori?

1. Bony structures on the facial side of the mandible

2. Bony growths on the lingual cortical plate of the mandible

3. Hair-like structures on the tongue

4. Small holes in the mandible

The correct answer is: Bony growths on the lingual cortical plate of the mandible

Mandibular tori refer to bony growths that occur on the lingual side of the mandible, which is the lower jaw. These outgrowths are typically composed of normal bone tissue and can vary in size and shape. They often present as asymptomatic, meaning they usually do not cause discomfort or functional issues, but they can be significant in certain dental procedures, such as when fitting dentures, as they may need to be addressed to ensure a proper fit. The other options describe different anatomical features that do not accurately define mandibular tori. Bony structures on the facial side of the mandible would refer to a different condition or anatomical trait rather than tori. Hair-like structures on the tongue may reference filiform papillae, which are unrelated to the bony growths in question. Small holes in the mandible could indicate foramina or other pathological changes but do not encompass the nature of tori. Understanding the specific location and characteristics of mandibular tori is essential for dental professionals as it informs both diagnosis and treatment planning.