Table 2. Normal, pre- and post-operative radiographic parameters.

Patient	Parameter	Normal	Pre-operative	Post-operative
1	MAD (cm)	0.32	5.21	4.55
	LDFA (°)	81.25	84.50	90.15
	MPTA (°)	78.00	55.70	77.65
	MPA (°)	26.60	36.85	21.90
2	MAD (cm)	0.14	0.47	0.40
	LDFA (°)	81.10	79.10	80.05
	MPTA (°)	75.30	76.95	74.15
	MPA (°)	23.90	24.00	26.00
3	MAD (cm)	0.56	7.95	0.55
	LDFA (°)	80.70	77.50*	82.25*
	MPTA (°)	75.65	31.00	72.50
	MPA (°)	24.30	44.95	29.10
4	MAD (cm)	-2.67	7.01	0.00
	LDFA (°)	77.75	75.75*	78.50*
	MPTA (°)	73.35	33.85	81.90
	MPA (°)	21.95	40.20	22.10
5	MAD (cm)	0.16	3.15	3.51
	LDFA (°)	79.55	78.50	79.75
	MPTA (°)	80.85	53.00	67.50
	MPA (°)	16.70	35.60	17.45
6 (R)	MAD (cm)	n/a	4.94	1.64
	LDFA (°)	n/a	78.90*	80.85*
	MPTA (°)	n/a	33.10	77.00
	MPA (°)	n/a	52.85	4.18
6 (L)	MAD (cm)	n/a	4.15	3.13
	LDFA (°)	n/a	83.65*	82.80*
	MPTA (°)	n/a	35.15	78.00
	MPA (°)	n/a	56.80	7.78
7	MAD (cm)	1.18	5.94	1.27
	LDFA (°)	82.05	77.50*	85.65*
	MPTA (°)	79.35	29.90	75.00
	MPA (°)	27.30	56.00	37.20
Mean	MAD (cm)	-0.05	4.85	1.88
	LDFA (°)	80.40	79.43	82.50
	MPTA (°)	77.08	43.58	75.46
	MPA (°)	23.46	43.41	20.71

^*received distal femoral 8 Plate staple

MAD, mechanical axis deviation; LDFA, lateral distal femoral angle; MPTA, medial proximal tibial angle; MPA, medial plateau angle