Related Experiment Video
Updated: Jun 1, 2026

Multimodal Cross-Device and Marker-Free Co-Registration of Preclinical Imaging Modalities
Published on: October 27, 2023
[Side annotations on X-rays are not always correct]
1Billeddiagnostisk Afdeling, Gentofte Hospital, Denmark. maja.hartmann@gmail.com
Abstract:
R and L annotations on X-rays are important! Is it done? A quality assurance project from an X-ray department in Gentofte Hospital, Copenhagen, focuses on right and left annotations on conventional, digital X-rays. Included images were those of greater joints and extremities pre and post surgery, and controls after minor emergency injuries. The sum of included images was 2499, and the error level was 1.8%. Annotations are the radiographer's obligation and can be forgotten. Factors like stress, interruptions, different equipment or amnesic patients play a role. No available, comparable studies have been found.
More Related Videos
04:24Proper Positioning and Restraint of a Rat Hind Limb for Focused High Resolution Imaging of Bone Micro-architecture Using In Vivo Micro-computed Tomography
Published on: November 22, 2017
07:48High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue
Published on: September 30, 2022
Related Concept Videos
X-ray Imaging
Imaging Studies for Cardiovascular System III: X-Ray
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
Ultrasonography
During an ultrasonography procedure, a handheld device called a...
Radiological Investigation I: X-ray and CT
Positron Emission Tomography
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...
Computed Tomography
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...