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Related Experiment Video

Updated: Oct 8, 2025

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Acetabular fractures in elderly.

Ki Chul Park1, Chang-Wug Oh2, Joon-Woo Kim2

  • 1Hanyang University Guri Hospital, Hanyang University, Guri, Republic of Korea.

Journal of Orthopaedic Science : Official Journal of the Japanese Orthopaedic Association
|December 31, 2021
PubMed
Summary
This summary is machine-generated.

Elderly patients with low-energy acetabular fractures are typically older women with more comorbidities. These fractures often involve the anterior column and quadrilateral surface, with comminution and impaction.

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Area of Science:

  • Orthopedic Surgery
  • Geriatric Trauma
  • Radiology

Background:

  • Investigating characteristics of acetabular fractures in elderly patients.
  • Differentiating between low-energy and high-energy fracture mechanisms.
  • Evaluating clinical course and radiological features.

Approach:

  • Retrospective review of 178 patients (≥60 years) with acetabular fractures.
  • Categorization into low-energy (n=23) and high-energy (n=155) groups.
  • Comparison of demographics, radiological findings, and clinical outcomes.

Key Points:

  • Low-energy fractures occurred in older females with higher comorbidity scores.
  • High-energy fractures more frequently required surgery, while low-energy fractures favored minimally invasive approaches.
  • Low-energy fractures predominantly involved the anterior column and quadrilateral surface, often with comminution and impaction.

Conclusions:

  • Low-energy acetabular fractures in the elderly present distinct demographic and radiological profiles compared to high-energy fractures.
  • Anterior column involvement and quadrilateral surface injury are characteristic of low-energy fractures.
  • These findings aid in understanding fracture patterns and guiding treatment strategies in geriatric populations.