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Surgical Approach to Cervical Myelopathy Caused by Ossification of Posterior Longitudinal Ligament in K-line (-) Patients - A Narrative Review -

Journal of Advanced Spine Surgery 2020년 10권 2호 p.55 ~ 61
박세한, 이동호, 황창주, 조재환, 이춘성,
소속 상세정보
박세한 ( Park Se-Han ) - Dongguk University Ilsan Hospital Department of Orthopedic Surgery
이동호 ( Lee Dong-Ho ) - University of Ulsan College of Medicine Asan Medical Center Department of Orthopedic Surgery
황창주 ( Hwang Chang-Ju ) - University of Ulsan College of Medicine Asan Medical Center Department of Orthopedic Surgery
조재환 ( Cho Jae-Hwan ) - University of Ulsan College of Medicine Asan Medical Center Department of Orthopedic Surgery
이춘성 ( Lee Choon-Sung ) - University of Ulsan College of Medicine Asan Medical Center Department of Orthopedic Surgery

Abstract


Surgical method for cervical myelopathy caused by ossification of posterior longitudinal ligament depends on cervical sagittal alignment and shape of ossification mass. For K-line (-) patients, indirect decompression method such as laminoplasty may not be effective since posterior shift of spinal cord would not occur. Therefore, other surgical method is frequently needed in this patient group. In this article, we would review surgical methods that could be applied for patients with K-line (-) cervical myelopathy caused by ossification of posterior longitudinal ligament.

키워드

Ossification of posterior longitudinal ligament; Cervical myelopathy; Vertebral body sliding osteotomy; Laminoplasty

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