Methods The defect area and position was located according to skull fault X-ray. The donor bone was made and demixing suture and pressed with gauze.

方法采用颅骨断层X光片了解颅厚度，依据缺损范围确定所取颅骨外板的面积与部位，制取供骨并做相应处理后分层缝合，加压包扎。

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Methods The defect area and position was located according to skull fault X-ray. The donor bone was made and demixing suture and pressed with gauze.

方法采用颅骨断层X光片了解颅厚度，依据缺损范围确定所取颅骨外板的面积与部位，制取供骨并做相应处理后分层缝合，加压包扎。

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