Ball nut, a fixed spherical nut driven by the jackscrew for flap and stabilizer movement.
球形螺母，由顶头螺钉驱动的固定球形螺母，用于翻板和稳定器运动。
The small bone flap was fixed with Ti clamp.
小骨瓣复位后用一枚钛钉固定。
Methods 31 fingers of 27 cases with large area defect were repaired with expanded skin flap transfer and the skin flap was fixed in a modified way.
方法27例手指较大面积缺损的患者(共31指)接受远位皮瓣转移修复缺损，术后采用改良后的方法进行固定。
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