Fig. 6

Differences in bony malar height were − 5.78 ± 1.25 mm before surgery and 0.17 ± 0.03 mm at 6 months after surgery, and there was a statistically significant difference between before and 6 months after surgery (p < .01). ^†There is the significant difference compared with the previous time (p < .01). p-value by paired t-test. POD = postoperative day