Unverified85% confidenceDecision RuleTime unknown
按部位选规格：上肢夹板通常长度40-60cm，下肢夹板需70-90cm且分小腿型/全腿型，全腿骨折应选带膝关节弧形设计的一体式夹板，普通直筒夹板无法有效固定膝部
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85%
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