Oral Biology Research

Table. 1.

Subject’s number of this study

Variable Number
Tooth type
1st premolar 57
2nd premolar 66
1st molar 152
2nd molar 117
Position of arch
Maxilla 206
Mandible 186
Position in arch
Left 207
Right 185
Total 392
Oral Biol Res 2024;48:1~6 https://doi.org/10.21851/obr.48.01.202403.1
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