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Localization of objects in the anterior areas with a single Panorex radiograph
Oral Surgery, Oral Medicine, and Oral Pathology
|December 1, 1976
Summary
This study presents a method using a single Panorex film and Clark's rule to locate impacted anterior teeth. The technique accurately determines the labial-palatal position of unerupted teeth, aiding dental diagnosis.
Area of Science:
- Dentistry
- Radiology
- Oral Surgery
Background:
- Accurate localization of impacted teeth is crucial for treatment planning.
- Traditional methods may require multiple radiographic views.
- Panorex radiography offers a wide field of view for dental imaging.
Observation:
- A novel technique utilizes a single Panorex radiograph to determine the labial-palatal position of impacted anterior teeth.
- Clark's rule is applied to two distinct views captured on the same film.
- The method was validated using a dry skull with precisely placed lead markers.
Findings:
- The described technique successfully localizes impacted objects in the anterior dental region in the labial-palatal direction.
- Verification on a dry skull confirmed the accuracy of the method.
- Clinical application in two cases demonstrated its practical utility.
Implications:
- This technique offers a simplified approach to diagnosing impacted anterior teeth.
- It may reduce radiation exposure by minimizing the need for additional radiographic views.
- Enhanced diagnostic accuracy can lead to improved treatment outcomes in orthodontics and oral surgery.

