A Biomechanical Research of Growth Control of Spine by Shape Memory Alloy Staples

Table 2

Comparison of the maximum pullout strength.

Staples	𝑁	Maximum pullout strength	Minimum	Maximum
Stainless	24	20.62±9.15	9.49	37.78
8 mm	8	39.13±7.54	27.85	50.93
6.5 mm	8	51.28±5.44	44.16	60.52
5 mm	8	74.18±8.81	59.63	87.84