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Radius and ulna

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The radius and ulna are the bones of the forearm. The Ulna articulates with the trochlea of the humerus and the radial head proximally and the lunate and radius distally. The radius rotates around the ulna during pronation.

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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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