About gravity and occlusal forces in the jaws: Review

来源 :World Journal of Stomatology | 被引量 : 0次 | 上传用户:bye_bye
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Mechanical forces resulting from gravitation seem to be essential for structural adaptation and remodeling of skeletal bones. These forces have the capability of delivering powerfully distorting stimuli to skeletal bones in a very short time, several times a day, in a uniform direction. Facial and jaw bones are not subjected to gravity impact forces. These bones need a mechanism of “compensation” for this deficiency. The goal is achieved by a unique mechanism that substitutes for gravity impact forces- the mechanism of occlusal load transmission to the bone via the periodontal apparatus space. In cases of early loss of teeth and loss of periodontal ligament this mechanism will be missing resulting in premature bone aging. Mechanical forces resulting from gravitation seem to be essential for structural adaptation and remodeling of skeletal bones. These forces have the capability of delivering power fully distorting stimuli to skeletal bones in a very short time, several times a day, in a uniform direction. Facial and jaw The bones need not mechanism to gravity impact forces. The bones need a mechanism of “compensation ” for this deficiency. The goal is achieved by a unique mechanism that substitutes for gravity impact forces- the mechanism of occlusal load transmission to the bone via the periodontal apparatus space. In cases of early loss of teeth and loss of periodontal ligament this mechanism will be missing resulting in premature bone aging.
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