arch length


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Related to arch length: Arc length

arch length

the amount of space required for the permanent teeth as measured from the mesial aspect of the first molar on one side to the mesial aspect of the first molar on the opposite side, as measured through the contact points along an imaginary line of the dental arch.

arch length

[ärch]
the distance from the distal point of the most posterior tooth on one side of the upper or lower jaw to the same point on the other side, usually measured through the points of contact between adjoining teeth. See also available arch length.

arch length

(ahrch length)
The amount of space required for the permanent teeth as measured from the mesial aspect of the first molar on one side to the mesial aspect of the first molar on the opposite side, as measured through the contact points along an imaginary line of the dental arch.

arch length

(ahrch length)
Amount of space required for permanent teeth as measured from mesial aspect of first molar on one side to mesial aspect of first molar on opposite side, as measured through contact points along an imaginary dental arch line, as they curve around the arch.
References in periodicals archive ?
Conclusion: Serial extraction of deciduous teeth to temper a developing arch length problem followed by premolar extraction and routine treatment yields no long-term improvement over premolar extraction in the full dentition and routine treatment.
WHAT IF ARCH LENGTH IS PRESERVED IN THE MIXED DENTITION TO ACCOMMODATE THE FUTURE PERMANENT SUCCESSORS?
2)% HL; preopercular pores 5-7; ocular-side suborbital pores 14-29; blind-side suborbital pores 6-13; lateral-line pores 70-91, lateralline arch length 49.
7)% HL; preopercular pores 5-8; ocular-side suborbital pores 13-29; blind-side suborbital pores 8-14; lateral line pores 76-100, lateral-line arch length 26.
The relationship of arch length to alterations in dental arch width.
A space maintainer serves the purpose of preserving the arch length as well as addresses the problems associated with the loss of teeth stated above.
The data showed very high correlation between intercanine width and intermolar width of both upper and lower arches and a weak correlation was observed between upper intercanine width and upper arch length as well as lower arch length.
Key words: Intercanine width, Intermolar width, Arch length, Correlation
36 As the arch length decreases due to anterior and/or posterior car- ies lesions, the prevalence of anterior crowding be- comes higher.
The present study showed less incisor crowding in the maxillary arch than the mandibular arch in both genders, which is in agreement with findings of Moorrees and Chada11 which revealed that the increase in arch length is confined to maxillary arch, and that also explains why emerging maxillary incisors have suffi- cient space for their alignment as opposed to mandibu- lar incisors.
Arch width and arch length were measured in upper and lower arches at inter-canine, inter-premolar, inter-molar distances.