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Related Experiment Video

Updated: May 21, 2026

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

Published on: January 29, 2018

Does bone mineral density affect hip fracture severity?

Simon J Spencer¹, Mark J G Blyth, Frances Lovell

¹Department of Trauma & Orthopaedic Surgery, Southern General Hospital, Glasgow G51 4TF, United Kingdom. simon.spencer@nhs.net

|June 14, 2012

Summary

This summary is machine-generated.

Reduced bone mineral density increases hip fracture risk, but the amount of bone density lost does not correlate with fracture severity. This finding is crucial for understanding osteoporosis and fracture outcomes.

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Last Updated: May 21, 2026

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

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Published on: August 17, 2017

Longitudinal Evaluation of Mouse Hind Limb Bone Loss After Spinal Cord Injury using Novel, in vivo, Methodology

Longitudinal Evaluation of Mouse Hind Limb Bone Loss After Spinal Cord Injury using Novel, in vivo, Methodology

Published on: December 7, 2011

Area of Science:

Orthopedics
Gerontology
Radiology

Background:

Reduced bone mineral density (BMD) is a known risk factor for hip fractures.
The relationship between BMD and hip fracture severity remains unclear.

Purpose of the Study:

To investigate the association between bone density loss and hip fracture severity.
To determine if BMD predicts fracture pattern complexity.

Main Methods:

Dual-energy x-ray absorptiometry (DXA) scans of the hip and lumbar spine were performed on 142 hip fracture patients.
Fractures were classified by type (intra-/extracapsular, subtrochanteric) and severity (simple/multifragmentary).

Main Results:

Low hip BMD (T- or Z-score <2.5) was linked to a higher risk of extracapsular fractures (P=.025).
No significant association was found between BMD and the severity of hip fractures (simple vs. multifragmentary).

Conclusions:

While BMD influences hip fracture risk, it does not predict the severity of the fracture.
Radiographic fracture severity cannot be used to infer a patient's bone mineral density.