The White House Medical Unit said the number of stitches used was high in order to reduce the size of any scar.

白宫医疗队称，要为奥巴马用较细的线缝合伤口，但是针数较多，以减小疤痕面积。

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He said the medical unit that treated the President used a smaller filament than is usual which increases the number of stitches but makes a tighter stitch and results in a smaller scar.

白宫发言人吉布兹还说，医生用了比平常缝合手术更细的线，这样可以减小在脸部留下伤疤，但同时这也意味着缝的针数更多一些。

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Objective To test the strength of different suture fixation of tendon or ligament end and evaluate appropriate stitches number in cruciate ligament reconstruction.

目的研究膝十字韧带移植重建术中韧带末端缝合固定的方法及固定强度。

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As an example, using this system they're able to use a much higher number of stitches than humanly possible when reconnecting the urethra.

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