TABLE 2.

The effect of the inclination of the hinge axis on the axial plane on the RAPOG and PTS.

The inclination of the hinge axis on the axial plane (°)	Postoperative-preoperative PTS (°)	Anterior opening gap (mm)	Posterior opening gap (mm)	RAPOG	Adjusted posterior opening gap (mm)	RAPOG
15	2.53	4.17	5.12	81.45%	6.36	65.57%
10	1.82	4.02	5.28	76.14%	6.17	65.15%
5	0.97	3.83	5.40	70.93%	5.89	65.03%
0	0	3.61	5.49	65.76%	5.49	65.76%
−5	−0.98	3.34	5.51	60.62%	5.04	66.27%
−10	−1.83	3.03	5.53	54.79%	4.59	66.01%
−15	−2.48	2.69	5.56	48.38%	4.13	65.13%