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 Experiment Videos

Leg length determination by CT digital radiography.

A G Aitken, O Flodmark, D E Newman

    AJR. American Journal of Roentgenology
    |March 1, 1985
    PubMed
    Summary

    Computed tomography (CT) digital radiography offers an accurate, faster, and lower-radiation method for measuring leg length discrepancy. This technique is recommended, especially for children, due to its simplicity and reduced radiation exposure compared to conventional methods.

    Related Concept Videos

    You might also read

    Related Articles

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

    Sort by
    Same author

    Fractional radial transport in cylindrical geometry.

    Physical review. E·2025
    Same author

    Canadian Surgery Forum: Abstracts of presentations to the Annual Meetings of the Canadian Association of Bariatric Physicians and Surgeons, Canadian Association of General Surgeons, Canadian Association of Thoracic Surgeons, Canadian Hepato-Pancreato-Biliary Association, Canadian Society of Surgical Oncology, Canadian Society of Colon and Rectal Surgeons, Vancouver, BC, Sept. 17-21, 2013.

    Canadian journal of surgery. Journal canadien de chirurgie·2025
    Same author

    Canadian Surgery Forum.

    Canadian journal of surgery. Journal canadien de chirurgie·2022
    Same author

    The challenge of creating evidence-based clinical practice guidelines for the use of hyperthermic intraperitoneal chemotherapy in the management of peritoneal malignancies.

    Current oncology (Toronto, Ont.)·2020
    Same author

    Neoadjuvant radiotherapy followed by surgery compared with surgery alone in the treatment of retroperitoneal sarcoma: a population-based comparison.

    Current oncology (Toronto, Ont.)·2020
    Same author

    Modeling transport across the running-sandpile cellular automaton by means of fractional transport equations.

    Physical review. E·2018

    Area of Science:

    • Radiology
    • Orthopedics
    • Pediatric Imaging

    Background:

    • Leg length discrepancy is a common orthopedic condition requiring accurate measurement.
    • Conventional methods for measuring leg length discrepancy can involve significant radiation exposure and time.
    • There is a need for more efficient and safer imaging techniques.

    Purpose of the Study:

    • To evaluate the accuracy and efficiency of CT digital radiography for measuring leg length discrepancy.
    • To compare CT digital radiography with conventional methods in terms of radiation dose and procedure time.
    • To determine the suitability of CT digital radiography as a preferred method for evaluating leg length discrepancy.

    Main Methods:

    • CT digital radiography was performed on 24 patients.

    Related Experiment Videos

  • Measurements of total limb length were obtained using CT digital radiography.
  • Results were compared with those from spot scanography.

    • Main Results:

    • CT digital radiography demonstrated good correlation with spot scanography for total limb length measurements.
    • The technique uses commercially available equipment and is easily performed.
    • Radiation dose is 3-6 times lower than conventional techniques.
    • Examination time is short, making charges comparable to existing procedures.

    Conclusions:

    • CT digital radiography is an accurate and efficient technique for measuring leg length discrepancy.
    • It offers a significantly lower radiation dose compared to conventional methods.
    • CT digital radiography is recommended as the preferred method for evaluating leg length discrepancy, particularly in pediatric patients.