Table. 1.

Table. 1.

Metal coping fit measurement results (n=35, unit: mm)

Measuring point Manufacturing method Mean±SD Max Min p
MB Wax milling 0.193±.006 0.023 0.182 p<0.05
3D printing 0.115±.024 0.194 0.013
ML Wax milling 0.160±.030 0.216 0.095
3D printing 0.124±.018 0.151 0.087
DB Wax milling 0.226±.009 0.239 0.203
3D printing 0.128±.029 0.241 0.089
DL Wax milling 0.164±.026 0.21 0.109
3D printing 0.126±.024 0.19 0.094
BM Wax milling 0.031±.002 0.037 0.027
3D printing 0.029±.003 0.034 0.025
LM* Wax milling 0.030±.002 0.035 0.027
3D printing 0.030±.002 0.034 0.025

*No statistically significant difference.

Int J Clin Prev Dent 2023;19:107-11 https://doi.org/10.15236/ijcpd.2023.19.4.107
© 2023 Int J Clin Prev Dent