MicroCT for Scanning and Analysis of Mouse Bones

Yung Kim, Michael D. Brodt, Simon Y. Tang, Matthew J. Silva

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

The purpose of this Chapter is to present a detailed description of methods for performing bone Micro-Computed Tomography (microCT) scanning and analysis. MicroCT is an x-ray imaging method capable of visualizing bone at the micro-structural scale, that is, 1-100 µm resolution. MicroCT is the gold-standard method for assessment of 3D bone morphology in studies of small animals. As applied to the small bones of mice or rats, microCT can efficiently and accurately assess bone structure (e.g., cortical bone area [Ct.Ar]) and micro-structure (e.g., trabecular bone volume fraction [Tb.BV/TV]). The particular application described herein is for post mortem mouse femur specimens. The material presented should be generally applicable to many commercially available laboratory microCT systems, although some details are specific to the system used in our lab (Scanco mCT 40; SCANCO Medical AG, Bruttisellen, Switzerland).

Original languageEnglish
Title of host publicationMethods in Molecular Biology
PublisherHumana Press Inc.
Pages169-198
Number of pages30
DOIs
StatePublished - 2021

Publication series

NameMethods in Molecular Biology
Volume2230
ISSN (Print)1064-3745
ISSN (Electronic)1940-6029

Keywords

  • Bone imaging
  • Bone morphology
  • Mouse femur
  • microCT

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