Elongation in radiographic images results from what issue?

Elongation in radiographic images is primarily caused by insufficient vertical angulation. When the X-ray beam is angled too shallowly in relation to the film, the resulting image does not accurately represent the true shape and length of the teeth or structures being imaged. Instead, the teeth appear longer than they actually are, leading to distortion. This phenomenon happens because the X-ray beam does not intersect the object and the receptor at optimal angles, which can cause the image to stretch vertically.

It’s essential to use the correct vertical angulation to ensure proper imaging techniques and accurate diagnostics in dental radiography. Proper angulation allows for appropriate representation, minimizing distortion and ensuring that the anatomical features appear as they should on the radiogram.