Radiographic diagnosis of the bilateral expansile radiopaque area in the canines-premolars region of the mandible is?
- A. Hematoma
- B. Remaining root
- C. Torus mandibularis
- D. Internal oblique ridge
- E. Genial tubercle.
Based on the description, the most likely radiographic diagnosis for the bilateral expansile radiopaque area in the canines-premolars region of the mandible is: C. Torus mandibularis.
Here's why:
- Torus mandibularis:
This is a common benign bony outgrowth that typically appears bilaterally on the lingual surface of the mandible, in the canine and premolar areas. It often has a smooth, rounded, or lobulated appearance, aligning with the description of an "expansile radiopaque area."
- Location:
The location mentioned, namely the canines-premolars region of the mandible, is a typical location for torus mandibularis.
- Bilateral:
Torus mandibularis usually presents bilaterally, as noted in the question.
- Other options:
The other options are less likely due to their characteristics:
- Hematoma: A hematoma (blood clot) would not typically appear bilaterally and would not typically have a well-defined, "expansile" shape.
- Remaining root: A remaining root would likely appear more localized and defined as a single radiopaque structure, not bilateral and "expansile."
- Internal oblique ridge: This is a natural anatomical feature of the mandible and wouldn't be considered an abnormal finding.
- Genial tubercle: The genial tubercle is located more anteriorly on the midline of the mandible, not in the canine-premolar region.
Therefore, based on the provided information, torus mandibularis is the most probable diagnosis for the described radiographic findings.
However, it's important to note that a conclusive diagnosis can only be made by a qualified healthcare professional after a thorough clinical examination and review of all relevant imaging studies.
