Conclusions: The tested plate construct with its polyaxial lockingscrew mechanism provides a biomechanically sound fixation option for supracondylar femur fractures.
结论：测试所用的可使用多轴固定螺钉的钢板系统，在生物力学方面是股骨髁上骨折的不错的选择。
2
This locking of screw to plate makes the fixation construct more resistant to failure from sequential screw loosening and pullout.
螺钉锁定在钢板上使得固定重建对随后可能发生的螺钉松动和脱出的抵抗能力更强。
3
The lockingscrew (17) and an end (18) are pressed on the arm plate (2) of the support frame by a cap (19).