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Related Concept Videos

Bone Disorders01:29

Bone Disorders

Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone Structure01:55

Bone Structure

Within the skeletal system, the structure of a bone, or osseous tissue, can be exemplified in a long bone, like the femur, where there are two types of osseous tissue: cortical and cancellous.
Bone Remodeling01:40

Bone Remodeling

Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.

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Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
07:56

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

Published on: January 29, 2018

Pediatric bone densitometry.

Jonathan B Havrda1

  • 1Cottage Hospital in Woodsville, New Hampshire, USA.

Radiologic Technology
|November 6, 2012
PubMed
Summary
This summary is machine-generated.

Bone density assessments are crucial for children with growth disorders. This article reviews pediatric bone disease and imaging techniques for measuring bone mineral density in young patients.

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Area of Science:

  • Pediatric Endocrinology
  • Pediatric Radiology
  • Skeletal Biology

Background:

  • Bone density discussions commonly center on postmenopausal women, osteoporosis, and fracture risk.
  • Skeletal strength assessments are traditionally performed on adults for these conditions.
  • Pediatric bone health is increasingly recognized as vital for long-term skeletal development.

Purpose of the Study:

  • To highlight the growing importance of bone densitometry in pediatric patients.
  • To discuss diseases affecting bone growth in children and adolescents.
  • To review current and emerging imaging modalities for pediatric bone density assessment.

Main Methods:

  • Literature review of pediatric bone diseases.
  • Analysis of current bone densitometry techniques (e.g., DXA).
  • Exploration of emerging imaging technologies for pediatric bone assessment.

Main Results:

  • Bone densitometry is valuable for diagnosing and monitoring pediatric bone diseases.
  • Several conditions can lead to inadequate bone growth in children.
  • Advanced imaging techniques offer improved assessment of pediatric bone health.

Conclusions:

  • Bone mineral density measurement is essential for evaluating children with bone disorders.
  • Understanding pediatric bone disease aids in early intervention and management.
  • Emerging imaging options promise more accurate and comprehensive pediatric skeletal assessments.