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Argentinian Flag Sign
The Argentinan Flag sign more commonly occurs in patients with mature nuclear sclerosis. The anterior capsule is stained with trypan blue (Vison Blue). When the capsule is decompressed with a 25G bent needle , milky lens material may obscure visualisation. As the capsular bag is under increased pressure, the tear propagates to the equator. It is similar in appearance to the blue-white-blue striped Argentinian flag,