large interarch distance


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large in·ter·arch dis·tance

a large distance between the maxillary and mandibular arches; may also imply an excessive vertical dimension.
Synonym(s): open bite (1)

large in·ter·arch dis·tance

(lahrj intĕr-ahrch distăns)
Space between maxillary and mandibular arches.
Synonym(s): open bite (1) .