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Jaw motor inputs originating from osseointegrated oral implants
1Laboratory of Oral Physiology, Department of Periodontology, Faculty of Medicine, Catholic University of Leuven, Leuven, Belgium. daniel.vansteenberghe@uz.kuleuven.be
Journal of Oral Rehabilitation
|April 25, 2006
Summary
Oral implants in edentulous patients do not appear to trigger jaw muscle reflexes originating from the implants. Tapping upper jaw implants did not elicit a silent period in jaw closing muscles, with no significant clinical issues observed.
Area of Science:
- Biomedical Engineering
- Neuroscience
- Dental Implantology
Background:
- Investigating jaw motor inputs from endosseous oral implants is limited.
- Jaw muscle reflexes in edentulous patients with implants require defined stimuli to confirm origin.
Purpose of the Study:
- To investigate the origin of jaw motor inputs from endosseous oral implants.
- To determine if mechanical stimuli to implants elicit specific neuromuscular reflexes.
Main Methods:
- Electrical and mechanical stimuli were isolated to confirm transmission through implants.
- Observations focused on jaw muscle reflexes in edentulous patients with oral implants.
Main Results:
- Tapping an upper jaw implant in edentulous patients did not produce a silent period in jaw closing muscles.
- Stimuli conveyed through implants could potentially trigger distant receptors.
Conclusions:
- Jaw motor inputs from endosseous oral implants are not definitively proven to elicit specific reflexes.
- Observed changes in neuromuscular reflexes in patients with implants did not result in significant clinical problems.