判断骨折临床愈合标准中有一条叫做无压痛和-名医在线

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名医在线

病情分析：无压痛和纵向叩击痛属于骨科的专业术语。无压痛是指直接按压骨折处没有疼痛，无纵向叩击痛是指沿肢体长轴的末端进行叩击没有疼痛。

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提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：判断骨折临床愈合标准中有一条叫做无压痛和纵向叩击痛，请问什么叫无压痛和纵向叩击痛。