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In the context of diagnosing uncomplicated migraine headaches, diagnostic imaging such as X-rays is typically unnecessary because migraines are generally diagnosed based on clinical history and symptoms rather than imaging studies. A thorough history and physical examination can usually identify migraines effectively, as they have characteristic features such as pulsating pain, duration, and accompanying symptoms like nausea or photophobia.

X-rays are generally used to assess bone structures or certain medical concerns, but they do not provide useful information for diagnosing a neurological condition like migraines. Other imaging modalities, like CT scans or MRIs, might be utilized if there are atypical symptoms or if there is a concern for secondary causes of headaches, such as masses or vascular abnormalities. However, for straightforward, uncomplicated migraine diagnosis, X-rays are not required.

This understanding supports the conclusion that while other forms of imaging might sometimes be warranted in different clinical scenarios, they do not play a role in diagnosing uncomplicated migraines, rendering X-rays unnecessary in this specific context.