Computed tomography as a diagnostic aid for extracanal invasive resorption

Area of Science:

• Dentistry
• Oral Pathology
• Radiology

Background:

• Extracanal invasive resorption is a rare pathological process affecting teeth.
• Hypothyroidism is a potential, though not definitively established, contributing factor in some dental pathologies.

Observation:

• A patient presented with multiple instances of extracanal invasive resorption.
• The patient had a documented history of hypothyroidism for one year prior to presentation.

Findings:

• Computed tomography (CT) provided detailed visualization of the resorption areas.
• A rapid prototyping (3D printed) tooth model facilitated accurate assessment of the resorption lesion's location and dimensions.

Implications:

• Advanced imaging and modeling are crucial for diagnosing complex dental resorption.
• Accurate diagnosis aids in effective management and treatment strategies for invasive resorption.