Comparison of condylar morphology changes and position stability following unilateral and bilateral sagittal split mandibular ramus osteotomy in patients with mandibular prognathism

Table 5 Correlation between extents of dental midline deviation and condylar surface morphology changes from preoperative to 1 year after surgery (T0-T2)

	USSRO		BSSRO
	Pearson Correlation Coefficient	P-value	Pearson Correlation Coefficient	P-value
Volume change on deviated side	0.784	< 0.01^**	0.060	0.601
Volume change on nondeviated side	0.173	0.20	0.055	0.631
Surface size change on deviated side	0.717	< 0.01^**	0.014	0.920
Surface size change on nondeviated side	0.046	0.73	0.058	0.614
Average surface deviation on deviated side	0.782	< 0.01^**	0.242	0.033
Average surface deviation on nondeviated side	0.115	0.40	0.145	0.205

ISSN: 1746-160X