Imaging Findings, Complications, and Mimics after Common and Advanced Dental Procedures

Area of Science:

• Radiology
• Dentistry
• Medical Imaging

Background:

• Dental treatments utilize diverse materials, leading to changes visible on CT and MR imaging.
• These changes and materials can cause artifacts, potentially mimicking pathology.

Purpose of the Study:

• To guide radiologists in interpreting post-dental treatment imaging findings in the head and neck.
• To differentiate expected post-treatment changes and artifacts from true pathologic conditions.

Main Methods:

• Review of imaging characteristics of dental materials and post-treatment changes on CT and MR.
• Focus on imaging after dental implants, oral surgery, endodontics, and orthodontics.
• Discussion of imaging effects of various dental treatments.

Main Results:

• Dental materials and post-treatment changes commonly cause artifacts on CT and MR images.
• Strategies are provided to distinguish artifacts from genuine pathologic features.
• Understanding specific dental procedures and materials is key to accurate interpretation.

Conclusions:

• Familiarity with post-dental treatment imaging is crucial for avoiding misinterpretation.
• Accurate interpretation enhances diagnostic capabilities and treatment planning for patients.
• This knowledge improves radiologists' ability to manage complex imaging findings.