Common positioning errors in panoramic radiography: A review

Area of Science:

• Radiologic technology
• Diagnostic imaging
• Oral and maxillofacial radiology

Background:

• Radiographic examination quality is essential for accurate diagnosis and treatment planning.
• Panoramic radiography is a common extraoral examination offering improved image quality, reduced radiation exposure, and lower costs.
• Proper patient positioning within the focal trough is critical for successful panoramic radiography.

Purpose of the Study:

• To review the literature on common positioning errors in panoramic radiography.
• To provide guidance on correct patient positioning techniques.
• To assist professionals in identifying and correcting common positioning errors.

Main Methods:

• Literature review of common positioning errors in panoramic radiography.
• Analysis of positioning techniques for head, tongue, chin, and body.
• Identification of indicators for common positioning errors.

Main Results:

• Common positioning errors can compromise image quality and diagnostic accuracy.
• Specific techniques for patient head, tongue, chin, and body positioning were identified.
• Methods for detecting common positioning errors were discussed.

Conclusions:

• Correct patient positioning is paramount in achieving diagnostic-quality panoramic radiographs.
• Understanding and avoiding common errors improves diagnostic yield and patient care.
• This review serves as a guide for radiographers to enhance their panoramic radiography techniques.