Table 1.

Measured micromotion (μm) at baseline and at 10,000 cycles for each test specimen

Test block	Hybrid screw fixation group
	1-locked		2-locked		3-locked		4-locked
	Baseline	10,000 cycles	Baseline	10,000 cycles	Baseline	10,000 cycles	Baseline	10,000 cycles
1	56.2	123.7	58.8	143.1	33.6	39.5	55.8	68.1
2	36.9	40.1	37.0	54.2	51.1	71.3	49.0	78.6
3	68.8	89.1	40.3	43.1	42.4	49.9	42.2	53.7
4	70.2	124.7	51.5	84.5	61.4	121.6	48.5	91.0
5	53.7	177.6	45.7	74.4	62.4	96.8	56.9	73.7
6	52.1	61.0	47.7	89.7	37.8	49.1	38.5	45.2
7	49.9	68.7	47.4	47.6	43.5	78.6	38.4	66.5