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

Blount's disease: magnetic resonance imaging

H Ducou le Pointe1, H Mousselard, A Rudelli

  • 1Department of Pediatric Radiology, Hôpital d'Enfants Armand-Trousseau, Paris, France.

Pediatric Radiology
|January 1, 1995
PubMed
Summary

Magnetic resonance (MR) imaging reveals details of the epiphyses and menisci in idiopathic tibia vara, offering advantages over radiography. This advanced imaging may guide treatment decisions for this pediatric bone condition.

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

Added value of MRI for the diagnosis of adnexal torsion in children and adolescents after inconclusive ultrasound examination.

Diagnostic and interventional imaging·2020
Same author

New insights in cerebral findings associated with fetal myelomeningocele: a retrospective cohort study in a single tertiary centre.

BJOG : an international journal of obstetrics and gynaecology·2020
Same author

Prenatal diagnosis of unicystic ameloblastoma.

Diagnostic and interventional imaging·2017
Same author

Dramatic Increase in Incidence of Ulcerative Colitis and Crohn's Disease (1988-2011): A Population-Based Study of French Adolescents.

The American journal of gastroenterology·2017
Same author

Guidelines for coordinated radiologist/gynecologist-obstetrician management of patients requiring fetal MRI or CT.

Diagnostic and interventional imaging·2017
Same author

CT and MR imaging findings of teratoma of the Eustachian tube.

Diagnostic and interventional imaging·2017

Area of Science:

  • Orthopedics
  • Radiology
  • Pediatric Orthopedics

Background:

  • Idiopathic tibia vara is a condition affecting bone development in children.
  • Traditional radiographic methods have limitations in visualizing soft tissues and subtle physeal changes.

Purpose of the Study:

  • To evaluate the diagnostic value of magnetic resonance (MR) imaging in patients with idiopathic tibia vara.
  • To compare MR imaging findings with radiographic assessments and their impact on treatment planning.

Main Methods:

  • Retrospective review of radiographic and MR imaging in nine patients (12 tibiae) with idiopathic tibia vara.
  • Staging of initial radiographs using Catonné's classification.
  • MR imaging performed using 0.5-T or 1.5-T scanners.

Related Experiment Videos

Main Results:

  • Poorly developed bony epiphyses were observed in all cases.
  • Cartilaginous epiphyses compensated for physeal collapse in all 12 tibiae.
  • MR imaging identified meniscal abnormalities (abnormal area, enlarged medial meniscus, abnormal signal) in several cases.
  • MR imaging demonstrated physeal and epiphyseal abnormalities not fully visible on radiographs.

Conclusions:

  • MR imaging provides superior visualization of ossified and cartilaginous epiphyses compared to plain films.
  • MR imaging is valuable for detecting meniscal and physeal abnormalities in idiopathic tibia vara.
  • The findings from MR imaging can potentially influence treatment strategies for idiopathic tibia vara.