Bengals cornerback Leon Hall has an injured Achilles and will not return to the game against Detroit.

Hall injured his Achilles on a pass intended for Calvin Johnson. Hall landed awkwardly on his foot and was on the ground in pain. The play was an incompletion.

Achilles injuries are usually serious, so there would be a general fear that this could potentially be a season-ending ordeal.

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Aaron Wilson covers the Ravens for The Baltimore Sun.