Occlusal Contact Variation With Changes in Head Position
Chapman/Maness/Osorio
PMID: 1811633
Ten healthy young adults were examined for changes in occlusal contacts related to three head positions: supine, sitting, and head forward. The contacts were analyzed using T-Scan special research software, which measured the time moments of the first five occlusal contacts. Time moment is a descriptive term calculated from a formula that considers both spatial (where contacts are) and temporal (when contact occurs) aspects of tooth contact and provides a quantitative basis for comparing the dynamics of tooth contact. Paired head positions were analyzed for differences using Students t test, and it appears that in healthy young adults, initial tooth contacts are substantially influenced by posture.
© 2017 Quintessence Publishing Co, Inc |
IJP Home Current Issue Ahead of Print Archive Author Guidelines About |
Accepted Manuscripts Submission Form Submit Reprints Permission Advertising |
Quintessence Home Terms of Use Privacy Policy About Us Contact Us Help |