reduced interarch distance

re·duced in·ter·arch dis·tance

an occluding vertical dimension that results in an excessive interocclusal distance when the mandible is in rest position, and in a reduced interridge distance when the teeth are in contact.

re·duced in·ter·arch dis·tance

(rĕ-dūst intĕr-ahrch distăns)
Occluding vertical dimension that results in an excessive interocclusal distance when mandible is in rest position, and in a reduced interridge distance when teeth are in contact.
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