Related Experiment Video
Updated: Mar 28, 2026
Imaging of the Microstructural Failure Mechanism in the Human Hip
Published on: September 29, 2023
Early prediction of outcomes in hip fractures: initial fracture displacement
Özgür Baysal1, Engin Eceviz, Güven Bulut
1Department of Orthopaedic and Traumatology, Lütfi Kirdar Kartal Training and Research Hospital, Istanbul, Turkey.
Insights
Pediatric hip fractures, particularly Delbet types 2 and 3, require careful surgical treatment. Initial displacement is the primary risk factor for avascular necrosis, emphasizing gentle surgical technique.
Area of Science:
- Orthopedic Surgery
- Pediatric Orthopedics
- Traumatology
Background:
- Pediatric hip fractures are uncommon but can lead to significant complications.
- Avascular necrosis (AVN) is a serious complication following pediatric hip fractures.
Purpose of the Study:
- To analyze the surgical treatment outcomes of pediatric hip fractures.
- To identify factors influencing the development of avascular necrosis in pediatric hip fractures.
Main Methods:
- Retrospective analysis of 28 pediatric hip fracture cases.
- Classification of fractures using the Delbet system.
- Evaluation of surgical treatment and follow-up data.
Main Results:
- Delbet types 2 (57%) and 3 (29%) were the most common fracture types.
- Displaced fractures occurred in 64% of cases.
- The degree of initial displacement was significantly correlated with avascular necrosis development (P<0.05).
Conclusions:
- Initial displacement is the key predictor of avascular necrosis in pediatric hip fractures.
- Careful soft tissue handling during open reduction may mitigate the risk of avascular necrosis.
Abstract:
We retrospectively analyzed the surgical treatment of 28 pediatric hip fractures. The majority of cases were Delbet type 2 (57%) and type 3 (29%). The average age of the patients was 10.8 years (range: 2-16 years). The mean follow-up period was 91 months. Displaced fractures were found in 18 cases (64%). The major factor in the development of avascular necrosis was the degree of displacement at the time of initial presentation (P<0.05), irrespective of fracture type. Although the degree of initial displacement cannot be prevented, careful exposure of soft tissue during open reduction will reduce avascular necrosis.
More Related Videos
06:58Method and Instrumented Fixture for Femoral Fracture Testing in a Sideways Fall-on-the-Hip Position
Published on: August 17, 2017
04:19Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
Published on: November 8, 2024
