Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Quantitative CT of dinosaur bones.

Werner Golder1, Andreas Christian

  • 1Department of Radiology and Nuclear Medicine, University Hospital, Benjamin Franklin Free University of Berlin, Hindenburgdamm 30, D-12200 Berlin, Germany. golder@cipmail.ukbf.fu-berlin.de

Journal of Computer Assisted Tomography
|November 20, 2002
PubMed
Summary

This study optimized computed tomography (CT) protocols for dinosaur fossils, revealing Tendaguru dinosaur limb bones primarily experienced compression, not bending stress. This provides valuable data for paleontological functional analysis.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Not measurable but immeasurably important : Fever-The leading symptom of ancient medical theory].

Zeitschrift fur Rheumatologie·2026
Same author

[Etymology of evil : Origin and early development of oncoterminology].

Pathologie (Heidelberg, Germany)·2026
Same author

[Synovitis or synovialitis? : Plea for a long overdue terminological revision].

Zeitschrift fur Rheumatologie·2025
Same author

[The literary patient file-How Galen of Pergamum documented his diseases : On the discussion about the introduction of the electronic patient record].

Orthopadie (Heidelberg, Germany)·2025
Same author

[Encyclopedist with a love of detail : Aulus Cornelius Celsus and his dermatological expertise].

Dermatologie (Heidelberg, Germany)·2025
Same author

[Medical practice in Ancient Greece : The orthopaedic and trauma surgery case reports of the Hippocratic Corpus].

Orthopadie (Heidelberg, Germany)·2024

Area of Science:

  • Paleontology
  • Radiology
  • Biomechanics

Background:

  • Accurate analysis of fossilized saurian bones requires specialized imaging protocols.
  • Morphometric and densitometric data are crucial for understanding dinosaur biomechanics.

Purpose of the Study:

  • To establish an optimal computed tomography (CT) protocol for examining fossilized dinosaur bones.
  • To generate morphometric and densitometric data for functional analysis of Tendaguru dinosaur extremities.

Main Methods:

  • CT examination of four isolated Tendaguru dinosaur long bones.
  • Optimization of CT window settings (center 2,640 HU, width 1,040 HU) for fossil demonstration.
  • Measurement of bone density up to 3,000 HU.

Main Results:

Related Experiment Videos

  • An effective CT protocol for fossilized saurian bones was developed.
  • Optimal window settings identified for axial CT imaging of dinosaur fossils.
  • Petrified bones exhibited maximum densities of 3,000 HU.

Conclusions:

  • The developed CT protocol provides essential data for paleontological functional analysis.
  • Tendaguru dinosaur limb bones were subjected primarily to compression stress.
  • Evidence suggests minimal bending stress on the extremities of these dinosaurs.