Table 1.

Combined data table (IMN vs. ORIF; MPTA and PPTA).

IMN MPTA (°)	IMN Relative MPTA (°) (Rel. to 87°)	ORIF MPTA (°)	ORIF Relative MPTA (°) (Rel. to 87°)	IMN PPTA (°)	IMN Relative PPTA (°) (Rel. to 90°)	ORIF PPTA (°)	ORIF Relative PPTA (°) (Rel. to 90°)
86	1	86	1	78	12	82	8
87	0	87	0	81	9	77	13
88	−1	88	−1	76	14	76	14
91	−4	90	−3	78	12	80	10
91	−4	90	−3	82	8	81	9
89	−2	90	−3	75	15	76	14
90	−3	90	−3	86	4	88	2
91	−4	90	−3	81	9	78	12
87	0	92	−5	80	10	82	8
88	−1	91	−4	80	10	82	8
86	1	86	1	79	11	83	7
90	−3	87	0	78	12	83	7
88	−1	88	−1	77	13	79	11
94	−7	90	−3	78	12	82	8
91	−4	90	−3	78	12	76	14
91	−4	90	−3	76	14	80	10
91	−4	90	−3	82	8	82	8
89	−2	90	−3	75	15	76	14
87	0	92	−5	77	13	78	12
90	−3	91	−4	81	9	82	8
91	−4	85	2	80	10	81	9
88	−1	87	0	78	12	81	9
90	−3	88	−1	77	13	81	9
91	−4	90	−3	76	14	81	9
90	−3	90	−3	80	10	82	8
91	−4	90	−3	77	13	77	13
104	−17	90	−3	77	13	77	13
87	0	97	−10	81	9	81	9
		92	−5			76	14
		91	−4			86	4

Averages—IMN MPTA: 89.9°; IMN Relative MPTA: −2.9°; ORIF MPTA: 89.6°; ORIF Relative MPTA: −2.6°; IMN PPTA: 11.3°; IMN Relative PPTA: 11.3°; ORIF PPTA: 80.2°; ORIF Relative PPTA: 9.8°.

MPTA, medial proximal tibial angle; PPTA, posterior proximal tibial angle.