Oral Biology Research

Table. 15.

Difference of marginal bone loss between non-grafted and guided bone regeneration (GBR) site (mm)

   Bone graftNon-graftedGBRp-value
Marginal bone loss (failure excluded)
 1 year after placement0.090.170.112
 At the final0.250.510.072
Oral Biol Res 2019;43:23~31 https://doi.org/10.21851/obr.43.01.201903.23
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