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

CT changes after trochleoplasty for symptomatic trochlear dysplasia.

S F Fucentese1, P B Schöttle, C W A Pfirrmann

  • 1Orthopaedic Department, University Hospital Balgrist Zurich, Forchstrasse 340, 8008 Zurich, Switzerland. sandro.fucentese@balgrist.ch

Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA
|June 21, 2006
PubMed
Summary

Trochlear dysplasia, a cause of patellar instability, shows improved patellar engagement after trochleoplasty surgery. This procedure corrects abnormal trochlear morphology, enhancing knee joint function.

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

High-precision mass and <math><msup><mi>β</mi> <mo>-</mo></msup></math> decay <i>Q</i>-value measurement of <math><mmultiscripts><mrow></mrow> <mrow></mrow> <mn>129</mn></mmultiscripts></math> Sb and its isomer.

The European physical journal. A, Hadrons and nuclei·2026
Same author

Reliability of artificial intelligence (ChatGPT) in the diagnosis and classification of tibial plateau fractures.

Revista espanola de cirugia ortopedica y traumatologia·2026
Same author

[Translated article] Reliability of artificial intelligence (ChatGPT) in the diagnosis and classification of tibial plateau fractures.

Revista espanola de cirugia ortopedica y traumatologia·2026
Same author

Study of the Beta Spectrum Shape of ^{92}Rb and ^{142}Cs Decays for the Prediction of Reactor Antineutrino Spectra.

Physical review letters·2025
Same author

First Identification of Excited States in ^{78}Zr and Implications for Isospin Nonconserving Forces in Nuclei.

Physical review letters·2025
Same author

A Collaborating Centre for animal health economics in the Americas.

Revue scientifique et technique (International Office of Epizootics)·2024

Area of Science:

  • Orthopedic Surgery
  • Radiology
  • Biomedical Engineering

Background:

  • Trochlear dysplasia is a significant risk factor for patellar instability due to shallow trochlear depth and abnormal femoral condyles.
  • This anatomical variation impedes proper patellar engagement within the trochlea, leading to recurrent dislocations.

Purpose of the Study:

  • To characterize the morphological features of trochlear dysplasia using CT scans.
  • To evaluate the corrective changes in trochlear morphology following trochleoplasty surgery.

Main Methods:

  • Retrospective analysis of 17 knees with trochlear dysplasia treated with trochleoplasty for recurrent patellofemoral dislocation.
  • Pre- and postoperative CT scans were used to measure key parameters including trochlear groove depth, patellar position, sulcus angle, and lateral trochlear slope.

Related Experiment Videos

Main Results:

  • Trochleoplasty significantly increased trochlear depth and steepened the lateral trochlear slope.
  • Postoperative measurements showed improved patellar alignment, with a decrease in the lateral patellar inclination and sulcus angles.
  • The surgery effectively corrected the abnormal bony anatomy associated with trochlear dysplasia.

Conclusions:

  • Trochleoplasty effectively corrects the pathological morphological features of trochlear dysplasia.
  • The surgical procedure aims to create a steeper and more lateralized trochlear groove, improving patellar engagement and stability.