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Maxillofacial Plastic and Reconstructive Surgery

Table 2 Surgical changes in condylar position after surgery, using BOS system or intended manual condylar positioning

From: Evaluation of postoperative changes in condylar positions after orthognathic surgery using balanced orthognathic surgery system

  BOS system Manual [25]
\(\overline{x}\) (sample mean) ± s (sample standard deviation) x 0.02 ± 0.68 −0.03 ± 3.79
y −1.09 ± 0.62* −2.88 ± 3.10†
z 0.01 ± 0.48 −0.51 ± 4.09
n (sample size) 22 36
  1. *P < 0.05, statistically significant with paired t-test
  2. †P < 0.05, statistically significant with ANOVA and post hoc Bonferroni technique
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