Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8804430 | The Spine Journal | 2018 | 52 Pages |
Abstract
This study identified two predictive factors of DA in OLF, which were the non-uniform surface appearance and the presence of a double-layer sign or a tram-track sign. The presence of DO in OLF was closely associated with a double-layer sign or a tram-track sign in the preoperative radiological images.
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Authors
Jeong-Hyuk MD, Sung-Jun MD, PhD, Kyung-Hyun MD, PhD, Dal-Sung MD, Jeong-Yoon MD, PhD, Dong-Kyu MD, PhD, Keun-Su MD, PhD, Yong-Eun MD, PhD, Sung-Uk MD, PhD,