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Updated: Mar 6, 2026

A Morphometric and Cellular Analysis Method for the Murine Mandibular Condyle
Published on: January 11, 2018
Investigations Into Age-related Changes in the Human Mandible
Nicolette M Parr1, Nicholas V Passalacqua2, Katie Skorpinski1
1Defense POW/MIA Accounting Agency - Laboratory, 590 Moffet Street, Joint Base Pearl Harbor-Hickam, HI.
Abstract:
While changes in mandibular shape over time are not widely recognized by skeletal biologists, mandibular remodeling and associated changes in gross morphology may result from a number of causes related to mechanical stress such as antemortem tooth loss, changes in bite force, or alterations of masticatory performance. This study investigated the relationship between age-related changes and antemortem tooth loss in adult humans via dry bone measurements. This study examined 10 standard mandibular measurements as well as individual antemortem tooth loss scores using the Eichner Index from a total of 319 female and male individuals with ages ranging from 16 to 99 years. Results indicate that few mandibular measurements exhibited age-related changes, and most were affected by antemortem tooth loss.
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