Related Experiment Video

Updated: Jul 20, 2026

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease
09:30

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease

Published on: December 18, 2016

[MRI of the wrist: Technical aspects and anatomic variants indicative of disease]

M Vahlensieck1

  • 1Radiologie Haydnhaus, Haydnstr. 36, 53115, Bonn. m.vahlensieck@uni-bonn.de

Der Radiologe
|July 28, 2006
PubMed

Insights

High-quality wrist and hand MRI requires attention to technical details like patient positioning and MR sequences. Understanding anatomical variations, such as ulnar length differences, is crucial for diagnosing painful conditions.

Area of Science:

  • Radiology and Imaging
  • Musculoskeletal Imaging
  • Medical Physics

Context:

  • Optimizing Magnetic Resonance Imaging (MRI) for wrist and hand pathologies.
  • Addressing technical parameters critical for diagnostic image quality.
  • Exploring anatomical variations impacting wrist and hand function.

Purpose:

  • To outline essential technical considerations for high-quality wrist and hand MRI.
  • To discuss the role of contrast media, MR arthrography, and MR angiography.
  • To highlight anatomical variants, specifically ulnar length discrepancy, and their clinical relevance.

Summary:

  • This article details key technical aspects for producing high-quality wrist and hand MRI, including patient positioning, MR sequences, and contrast administration.
  • It further explores advanced techniques like MR arthrography and angiography, alongside the impact of magnetic field strength.
  • Emphasis is placed on anatomical variations, such as ulnar length variability, and their association with impaction and impingement syndromes.

Impact:

  • Provides a foundational guide for radiologists and technicians aiming to improve wrist and hand MRI protocols.
  • Enhances diagnostic accuracy for a range of wrist and hand conditions, including those related to anatomical anomalies.
  • Contributes to better patient management by clarifying the technical requirements and potential pitfalls in musculoskeletal MRI of the wrist and hand.

More Related Videos

Functional MRI in Conjunction with a Novel MRI-compatible Hand-induced Robotic Device to Evaluate Rehabilitation of Individuals Recovering from Hand Grip Deficits07:34

Functional MRI in Conjunction with a Novel MRI-compatible Hand-induced Robotic Device to Evaluate Rehabilitation of Individuals Recovering from Hand Grip Deficits

Published on: November 23, 2019

Magnetic Resonance Imaging of Multiple Sclerosis at 7.0 Tesla08:51

Magnetic Resonance Imaging of Multiple Sclerosis at 7.0 Tesla

Published on: February 19, 2021

Related Concept Videos

Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
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...
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...