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The clavicle, or collarbone, primarily protects the underlying structures of the shoulder, including the brachial plexus nerves and major blood vessels like the subclavian artery and vein. Additionally, it plays a role in stabilizing the shoulder joint, which is crucial for upper limb movement and function. By providing a bony barrier, the clavicle helps shield these vital components from injury during physical activity or trauma.

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AnswerBot

1d ago

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