Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Ultrasonography01:17

Ultrasonography

Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called a...
Computed Tomography01:10

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
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...
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 III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Musculoskeletal abnormalities: A clue to systemic diseases.

Clinical imaging·2026
Same author

Bone marrow fat fraction and R2* in sickle cell disease: Associations with hemolysis, iron metabolism, and disease severity.

Magnetic resonance imaging·2026
Same author

Comment on "Modic changes and their role in vertebrogenic back pain: a literature review".

Skeletal radiology·2026
Same author

Answer: Swelling and pain of the left thigh in a young adult.

Skeletal radiology·2026
Same author

Swelling and pain of the left thigh in a young adult.

Skeletal radiology·2026
Same author

Benign and malignant lesions of the mandible and maxilla: imaging findings and systematic approach.

Radiologia brasileira·2026

Related Experiment Video

Updated: May 26, 2026

Assessment of Bone Fracture Healing Using Micro-Computed Tomography
12:04

Assessment of Bone Fracture Healing Using Micro-Computed Tomography

Published on: December 9, 2022

A comparative analysis between ultrasonometry and computer-aided tomography to evaluate bone healing.

Giuliano Barbieri1, Nilton Mazzer, Eduardo Alvarez Ribeiro

  • 1Department of Biomechanics, Medicine and Rehabilitation of the Locomotor Apparatus, Ribeirão Preto School of Medicine, São Paulo University. Campus Universitário, 14049-900 Ribeirão Preto, SP, Brazil.

Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society
|December 14, 2011
PubMed
Summary

Ultrasound velocity (UV) measurements accurately assess bone healing after osteotomy, correlating with callus density. This non-invasive method is as precise as quantitative tomography for evaluating bone repair in sheep models.

More Related Videos

Multimodal Approach to Assess Bone Regeneration and Scaffold Performance
06:54

Multimodal Approach to Assess Bone Regeneration and Scaffold Performance

Published on: February 13, 2026

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population
09:02

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population

Published on: January 31, 2025

Related Experiment Videos

Last Updated: May 26, 2026

Assessment of Bone Fracture Healing Using Micro-Computed Tomography
12:04

Assessment of Bone Fracture Healing Using Micro-Computed Tomography

Published on: December 9, 2022

Multimodal Approach to Assess Bone Regeneration and Scaffold Performance
06:54

Multimodal Approach to Assess Bone Regeneration and Scaffold Performance

Published on: February 13, 2026

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population
09:02

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population

Published on: January 31, 2025

Area of Science:

  • Orthopedic surgery
  • Biomaterials science
  • Medical imaging

Background:

  • Assessing bone healing post-osteotomy is crucial for clinical outcomes.
  • Quantitative tomography is a standard method, but non-invasive techniques are sought.

Purpose of the Study:

  • To compare ultrasonometry and quantitative tomography for evaluating bone healing.
  • To investigate ultrasound propagation velocity (UV) as a measure of bone repair.

Main Methods:

  • Sheep tibiae osteotomies (regular and segmental resection) were created and fixed.
  • In vitro ultrasound propagation velocity (UV) and quantitative tomography (callus density/volume) were measured.
  • Intact tibiae served as controls.

Main Results:

  • Regular osteotomies showed smaller, more mature calluses than resection osteotomies.
  • Axial UV was higher than transverse UV and significantly higher in regular osteotomies.
  • UV showed a strong positive correlation with callus density and negative correlation with callus volume.

Conclusions:

  • Ultrasound velocity (UV) is a precise method for assessing bone healing.
  • UV offers comparable precision to quantitative tomography for evaluating osteotomy repair.
  • UV can provide valuable information on the bone healing state.