PMID: 696395Jan 1, 1978Paper

Image distortion in narrow beam rotation radiography. A mathematical analysis

Acta Radiologica: Diagnosis
U Welander, G Wickman

Abstract

A general mathematical analysis of the image distortion in narrow beam rotation radiography has been performed. Distortion effects are often evident in panoramic images exposed in clinical practice. It is found that in spite of this general experience panoramic images, exposed with the aid of a rotating narrow beam, are reliable for ordinary clinical demands when the object morphology is to be assessed. This statement is valid provided that the object has been properly positioned at the exposure.

References

Jan 1, 1977·Dento Maxillo Facial Radiology·A FrykholmU Welander
Jan 1, 1978·Acta Radiologica: Diagnosis·K A SämforsG Wickman
Nov 1, 1975·Acta Radiologica: Diagnosis·A SjöblomU Welander
Sep 1, 1974·Acta Radiologica: Diagnosis·K A Sämfors, U Welander
Nov 1, 1974·Acta Radiologica: Diagnosis·K A Sämfors, U Welander

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Citations

Apr 1, 1979·International Journal of Oral Surgery·E JönssonU Welander
Sep 1, 2005·International Journal of Paediatric Dentistry·H M LiversidgeG J Roberts
Feb 18, 2005·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·Farah MawaniPaul W Major
Aug 28, 1998·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·A CatićJ Vjekoslav
Jan 1, 1989·Oral Surgery, Oral Medicine, and Oral Pathology·T F RazmusW D McDavid
Dec 1, 1984·Oral Surgery, Oral Medicine, and Oral Pathology·T A LarheimS Johannessen
Dec 1, 1985·Oral Surgery, Oral Medicine, and Oral Pathology·C Paiboon, L R Manson-Hing
Mar 3, 1998·Dento Maxillo Facial Radiology·W C ScarfeA G Farman
Jan 1, 1981·Acta Radiologica: Diagnosis·G TronjeU Welander
Jan 1, 1981·Acta Radiologica: Diagnosis·G TronjeC R Morris
Dec 22, 2017·Journal of Forensic Dental Sciences·Giedrė TrakinieneJulija Urbonė
Nov 1, 2017·Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery·Danielle R TrakimasAaron K Remenschneider
Feb 1, 1989·Dento Maxillo Facial Radiology·W D McDavidU Welander
Jan 1, 1978·Acta Radiologica: Diagnosis·K A SämforsG Wickman

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