Table 2.

Full descriptions, abbreviations, and shorthand descriptions of all measurements.

Description	Abbreviation	Shorthand
Full Arch Widths
Distance from lingual margin of left P3 to lingual margin of right P3	lrup3w	Palate width at P3
Distance from lingual margin of left P4 to lingual margin of right P4	lrup4w	Palate width at P4
Distance from lingual margin of left M1 to lingual margin of right M1	lrum1w	Palate width at M1
Distance from lingual margin of left M2 to lingual margin of right M2	lrum2w	Palate width at M2
Distance from lingual margin of left P3 to lingual margin of right P3	lrlp3w	Palate width at P3
Distance from lingual margin of left P4 to lingual margin of right P4	lrlp4w	Palate width at P4
Distance from lingual margin of left M1 to lingual margin of right M1	lrlm1w	Palate width at M1
Distance from lingual margin of left M2 to lingual margin of right M2	lrlm2w	Palate width at M2
Full Arch Lengths
Arch length from distal left M2 to distal right M2	ulfa	Full-arch length at M2
Arch length from distal left M2 to midline	ullha	Half-arch length at left M2
Arch length from distal right M2 to midline	ulrha	Half-arch length at right M2
Arch length from distal left C1 to distal right C1	utcal	Full-arch length at C1
Arch length from distal left P4 to distal right P4	utmal	Full-arch length at P4
Arch length from distal left M2 to distal right M2	llfa	Full-arch length at M2
Arch length from distal left M2 to midline	lllha	Half-arch length at left M2
Arch length from distal right M2 to midline	llrha	Half-arch length at right M2
Arch length from distal left C1 to distal right C1	ltcal	Full-arch length at C1
Arch length from distal left P4 to distal right P4	ltmal	Full-arch length at P4
Half Arch Widths and Depths
Distance from distal margin of right C1 to midline perpendicular to midline	urcw	Palate half-width at right C1
Distance from distal margin of left C1 to midline perpendicular to midline	ulcw	Palate half-width at left C1
Distance from mesial-most point to distal margin of right C1 on midline	urch	Palate depth at right C1
Distance from mesial-most point to distal margin of left C1 on midline	ulch	Palate depth at left C1
Distance from distal margin of right C1 to midline perpendicular to midline	lrcw	Palate half-width at right C1
Distance from distal margin of left C1 to midline perpendicular to midline	llcw	Palate half-width at left C1
Distance from mesial-most point to distal margin of right C1 on midline	lrch	Palate depth at right C1
Distance from mesial-most point to distal margin of left C1 on midline	llch	Palate depth at left C1
Distance from distal margin of right M1 to midline perpendicular to midline	urmw	Palate half-width at right M1
Distance from distal margin of left M1 to midline perpendicular to midline	ulmw	Palate half-width at left M1
Distance from mesial-most point to distal margin of right M1 on midline	urmh	Palate depth at right M1
Distance from mesial-most point to distal margin of left M1 on midline	ulmh	Palate depth at left M1
Distance from distal margin of right M1 to midline perpendicular to midline	lrmw	Palate half-width at right M1
Distance from distal margin of left M1 to midline perpendicular to midline	llmw	Palate half-width at left M1
Distance from mesial-most point to distal margin of right M1 on midline	lrmh	Palate depth at right M1
Distance from mesial-most point to distal margin of left M1 on midline	llmh	Palate depth at left M1
Dental Measurements
Right I1 mesiodistal length	rui1md	Right I1 length
Right I2 mesiodistal length	rui2md	Right I2 length
Right C1 mesiodistal length	rucmd	Right C1 length
Right P3 crown area	rup3ca	Right P3 area
Right P4 crown area	rup4ca	Right P4 area
Right M1 crown area	rum1ca	Right M1 area
Right M2 crown area	rum2ca	Right M2 area
Left I1 mesiodistal length	lui1md	Left I1 length
Left I2 mesiodistal length	lui2md	Left I2 length
Left C1 mesiodistal length	lucmd	Left C1 length
Left P3 crown area	lup3ca	Left P3 area
Left P4 crown area	lup4ca	Left P4 area
Left M1 crown area	lum1ca	Left M1 area
Left M2 crown area	lum2ca	Left M2 area
Right I1 mesiodistal length	rli1md	Right I1 length
Right I2 mesiodistal length	rli2md	Right I2 length
Right C1 mesiodistal length	rlcmd	Right C1 length
Right P3 crown area	rlp3ca	Right P3 area
Right P4 crown area	rlp4ca	Right P4 area
Right M1 crown area	rlm1ca	Right M1 area
Right M2 crown area	rlm2ca	Right M2 area
Left I1 mesiodistal length	lli1md	Left I1 length
Left I2 mesiodistal length	lli2md	Left I2 length
Left C1 mesiodistal length	llcmd	Left C1 length
Left P3 crown area	llp3ca	Left P3 area
Left P4 crown area	llp4ca	Left P4 area
Left M1 crown area	llm1ca	Left M1 area
Left M2 crown area	llm2ca	Left M2 area