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Related Concept Videos

X-ray Imaging01:24

X-ray Imaging

German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with X-rays, and by 1900, X-ray was widely...
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
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...
Fractures: Bone Repair01:27

Fractures: Bone Repair

Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
Bones of the Upper Limb: Radius01:09

Bones of the Upper Limb: Radius

The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a short...
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...

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Related Experiment Videos

Rib fracture: Different radiographic projections.

Abed-Al Nasser Assi1, Yasser Nazal

  • 1Arab-American University, Palestine.

Polish Journal of Radiology
|December 28, 2012
PubMed
Summary

Optimal radiographic views for diagnosing traumatic rib fractures were identified. Anteroposterior oblique projections during expiration are recommended for lower rib fractures, while fast breathing views aid in upper rib fracture detection.

Keywords:
chestexpirationsfast breathinginspirationsribsslow breathing

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Area of Science:

  • Radiology
  • Orthopedic Imaging
  • Trauma Diagnostics

Background:

  • Rib fractures are common thoracic injuries, seen in 10% of trauma cases and 40% of severe non-penetrating trauma.
  • Accurate diagnosis of rib fractures is crucial for effective patient management.
  • This study addresses the need for optimized imaging techniques for rib fractures.

Purpose of the Study:

  • To review and compare various radiographic acquisition and reconstruction methods for traumatic rib fractures.
  • To identify optimal imaging views for simplifying rib fracture diagnostics.
  • To enhance the accuracy of radiographic interpretation for rib injuries.

Main Methods:

  • Eight different plain radiography projections of the ribs were performed in an erect position.
  • Projections included oblique views (30°/45°) during inspiration and expiration, and 45°/39° views during slow and fast breathing.
  • All examinations utilized a Philips three-phase scanner at Al-Razi Hospital, Palestine.

Main Results:

  • The 45° anteroposterior oblique projection during expiration demonstrated superior diagnostic value for traumatic rib fractures.
  • Specific projections showed efficacy for different rib regions.
  • Image acquisition parameters significantly impact diagnostic clarity.

Conclusions:

  • The 45° oblique view on expiration is recommended for radiographic imaging of suspected lower rib fractures.
  • The 45° oblique view during fast breathing is recommended for suspected upper rib fractures.
  • Standardized imaging protocols can improve the detection and diagnosis of rib fractures.