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

You might also read

Related Articles

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

Sort by
Same author

Equivalence of Anteroposterior and Frog-Leg Lateral Radiographs in Measuring Acetabular Index in Children.

Research square·2026
Same author

Is the Bernese Periacetabular Osteotomy Safe for the Treatment of Acetabular Dysplasia When the Triradiate Cartilage is Still Open? A Preliminary Study.

Journal of pediatric orthopedics·2026
Same author

Accuracy and reliability of 2D and 3D femoral version measurements on CT scans of 3D-printed haptic femur models: which method is most robust to changes in hip position?

Skeletal radiology·2025
Same author

Anteverting Periacetabular Osteotomy Improves Outcomes in a Patient with Nonambulatory Spinal Cord Injury: A Case Report.

JBJS case connector·2025
Same author

Impact of Childhood Obesity on Capital Femoral Epiphysis Morphology: A Large-Scale, Automated 3D-CT Study and Potential Implications for SCFE Pathogenesis.

The Journal of bone and joint surgery. American volume·2025
Same author

Epiphyseal Morphology Following Successful Modified Dunn Procedure for SCFE.

Journal of pediatric orthopedics·2025

Related Experiment Video

Updated: Jan 4, 2026

Author Spotlight: A Novel 3D-Printed Titanium Implant for Minimally Invasive Treatment of Hip Dysplasia in Young Dogs
08:40

Author Spotlight: A Novel 3D-Printed Titanium Implant for Minimally Invasive Treatment of Hip Dysplasia in Young Dogs

Published on: April 19, 2024

3.6K

The borderline dysplastic hip: when and how is it abnormal?

Sarah D Bixby1, Michael B Millis2

  • 1Department of Radiology, Boston Children's Hospital, Main 2, 300 Longwood Ave., Boston, MA, 02115, USA. sarah.bixby@childrens.harvard.edu.

Pediatric Radiology
|November 6, 2019
PubMed
Summary

Borderline acetabular dysplasia in children, characterized by a lateral center edge angle (CEA) of 18-24°, may indicate joint instability. Diagnosis requires clinical evaluation alongside imaging, with some cases benefiting from surgical intervention.

Keywords:
Acetabular dysplasiaAdolescentsChildrenDevelopmental hip dysplasiaHipRadiography

More Related Videos

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy
07:43

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy

Published on: July 2, 2021

3.4K
The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve
09:51

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve

Published on: September 7, 2022

3.5K

Related Experiment Videos

Last Updated: Jan 4, 2026

Author Spotlight: A Novel 3D-Printed Titanium Implant for Minimally Invasive Treatment of Hip Dysplasia in Young Dogs
08:40

Author Spotlight: A Novel 3D-Printed Titanium Implant for Minimally Invasive Treatment of Hip Dysplasia in Young Dogs

Published on: April 19, 2024

3.6K
In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy
07:43

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy

Published on: July 2, 2021

3.4K
The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve
09:51

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve

Published on: September 7, 2022

3.5K

Area of Science:

  • Pediatric Orthopedics
  • Radiology
  • Biomedical Engineering

Background:

  • Borderline acetabular dysplasia involves mild abnormalities in hip socket shape and coverage.
  • This condition can predispose children to joint instability and mechanical dysfunction.
  • Radiographic measurements, specifically the lateral center edge angle (CEA) between 18-24°, are key indicators.

Purpose of the Study:

  • To define borderline acetabular dysplasia in pediatric patients.
  • To highlight the importance of a multidisciplinary approach in diagnosing and managing this condition.
  • To emphasize the role of imaging in identifying potential instability.

Main Methods:

  • Analysis of radiographic findings, including the lateral center edge angle (CEA).
  • Correlation of imaging findings with clinical history and physical examination.
  • Consideration of advanced imaging modalities like MR imaging and CT scans for detailed assessment.

Main Results:

  • Borderline acetabular dysplasia is defined by a CEA range of 18-24°.
  • Radiographic findings alone are insufficient; clinical assessment is crucial for diagnosis.
  • Advanced imaging can reveal secondary signs of instability, such as labral damage.

Conclusions:

  • Accurate diagnosis of borderline acetabular dysplasia requires integrating imaging, clinical history, and physical examination.
  • Pediatric radiologists play a vital role in identifying dysplasia and guiding management.
  • A multidisciplinary approach is essential for optimal patient care, with some children potentially benefiting from surgical hip realignment.