Table 2.

Correlation of pre- and post-operative range of motion in cemented and cementless series.

	Cemented	Cemented	Cementless	Cementless
	Pre-op	Post-op	Pre-op	Post-op
Range of motion
> 137	34	34	34	25
129/136	14	11	11	15
121/128	12	8	8	9
113/120	15	10	10	23
105/112	8	11	11	7
97/104	1	5	5	1
< 97	1	12	12	0
NR	16	9	9	20
Flexum deformity pre-op
> 15	4	11	11	5
11–15	13	20	20	2
5–10	28	25	25	1
< 5	47	44	44	92
NR	7	0
IKS score
IKS knee	36.8	94	37.66	92.76
IKS function	50.6	92.2	44.2	95