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Table 2 Distribution of bad splits in the two groups

From: Does osteotomizing the lower border of the mandible affect the lingual split pattern in a sagittal split ramus osteotomy?

 

Bad split

No. (%)

No bad split

No. (%)

Total

No. (%)

P Value*

BSSO with inferior border osteotomy

0 (00)

20 (100)

20 (50)

0.07

BSSO without inferior border osteotomy

3 (15)

17 (85)

20 (50)

Total, No. (%)

3 (7.5)

37 (92.5)

40 (100)

  1. *Z test of proportions