Oral Biology Research

Table. 4.

Reason for resection

Variable Maxillary 1st molar Maxillary 2nd molar Number (%)
Perio 23 6 29 (42.7)
Endo 11 1 12 (17.6)
Root fracture 8 2 10 (14.7)
Endo-perio 6 3 9 (13.2)
Caries 7 1 8 (11.8)
Total, n (%) 55 (80.9) 13 (19.1)
Oral Biol Res 2021;45:165~173 https://doi.org/10.21851/obr.45.04.202112.165
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