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KMID : 1099620110080010066
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Korean Journal of Spine
2011 Volume.8 No. 1 p.66 ~ p.69
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Posterior Epidural Migration of Lumbar Disc Fragment: Three Cases and Review of Literature
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Hur Jung-Woo
Lee Jong-Won
Rhee Jong-Ju
Lee Hyun-Koo
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Abstract
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We have experienced three unusual cases of dorsal extradural lumbar disc sequestration, manifesting as severe low back
pain, radiating leg pain and motor weakness. Magnetic resonance imaging suggested sequestrated disk fragment located
in epidural space had compressed the dural sac from lateral to dorsal sides. With the help of adequate early surgery by open procedure, these symptoms were relieved without any complications.
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KEYWORD
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Lumbar disc herniation, Migration, Dorsal, Epidural
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