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Related Experiment Video

Updated: Mar 13, 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

Bone Quality-Beyond Bone Mineral Density.

Thomas M Link¹, Ursula Heilmeier¹

¹Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California.

Seminars in Musculoskeletal Radiology

|October 15, 2016

Summary

This summary is machine-generated.

Bone strength depends on both bone mass and quality. New technologies now allow for better measurement of bone quality, offering insights beyond bone mineral density for assessing skeletal health.

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Area of Science:

Orthopedics
Biomedical Engineering
Radiology

Background:

Bone strength is determined by both bone mass and bone quality.
Bone mineral density (BMD) quantifies bone mass, but bone quality assessment is more complex.
Bone quality encompasses architecture, texture, and mechanical properties.

Purpose of the Study:

To explain the importance of measuring bone quality.
To present various technologies for quantifying bone quality.
To review the strengths, weaknesses, and clinical feasibility of these technologies.

Main Methods:

Review of existing literature on bone quality assessment technologies.
Description of low-cost modalities: trabecular bone score (TBS) from DXA, quantitative ultrasound (QUS).
Description of advanced imaging modalities: MDCT, MRI, HR-pQCT.

Main Results:

Significant technological advancements have been made in measuring bone quality over the last decade.
Multiple modalities exist, ranging from low-cost to advanced imaging techniques.
Each technology presents unique advantages and limitations for clinical application.

Conclusions:

Accurate assessment of bone quality is crucial for a comprehensive understanding of bone strength.
A variety of emerging technologies offer improved methods for bone quality quantification.
Further evaluation of clinical utility and feasibility is needed for widespread adoption.