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1
A Spigelian hernia (SpH) is a rare, primarily acquired ventral hernia, first described in the 18th century by anatomist Josef Klinkosh.
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The SpH orifice is located at the Spigelian point, which is prone to hernia development due to high intraabdominal pressure in that region.
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SpH has an incidence of 1-2% among ventral hernias, predominantly affecting adults, especially females, with a median diagnosis age of 65.
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The risk of incarceration in SpH is significantly higher than other ventral hernias, with rates reaching up to 24% requiring emergency surgery.
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Diagnosis of SpH is challenging due to ambiguous clinical presentations, often leading to symptoms without palpable findings in many patients.
