Evidence map›Paper›PMID 33936972›Full record

ArticleQuantitative imaging in medicine and surgery2021

Modified axial computed tomography classification of cervical ossification of the posterior longitudinal ligament: selecting the optimal operating procedure and enhancing the accuracy of prognosis.

Tuo Shao, Jiao Gu, Yigeng Zhu, Weilong Tang, Qingsong Li, Juncheng Lu, Yuhang Hu, Zhange Yu, Hongtao Shen

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Article in Quantitative imaging in medicine and surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

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5citing papers in PubMed, 1 pooled it
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Tuo ShaoDepartment of Spinal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Jiao GuDepartment of Spinal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Yigeng ZhuDepartment of Spinal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Weilong TangDepartment of Spinal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Qingsong LiDepartment of Spinal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Juncheng LuDepartment of Spinal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Yuhang HuDepartment of Spinal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Zhange YuDepartment of Spinal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Hongtao ShenDepartment of Spinal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCervical ossification of the posterior longitudinal ligament (OPLL) causes spinal cord compression, which can lead to myelopathy or radiculopathy. Non-surgical treatments have little effect on this condition. Current OPLL classification systems offer little guidance on the selection of an appropriate operating procedure. In this study, we developed a modified axial computed tomography classification (MACTC) scheme. We then examined the usefulness of the MACTC scheme and two other existing classification schemes in guiding OPLL operation choice.

methodsFollowing screening in which a defined exclusion criteria was used, a total of 91 patients with OPLL participated in the study. Patients' follow-up data for at least 2 years were obtained. The recovery rate of the Japanese Orthopaedic Association (JOA) scores was compared to two other classification schemes.

resultsAccording to the MACTC, central-sharp-type OPLL had a lower recovery rate of the JOA score than that of central-gentle-type OPLL (36.05±32.38

conclusionsThe MACTC scheme can assist surgeons to choose the most appropriate operating procedure, and provide an accurate prognosis. If operations on central-sharp-type OPLL are not performed using both the posterior and anterior approaches, prognosis will be poor. The contralateral side should be the first choice for door opening in laminoplasty, especially for patients with lateral-steep-type OPLL. Severe OPLL may not be an absolute contraindication for the posterior approach.

Indexed as

classificationlaminoplastyOssification of the posterior longitudinal ligament (OPLL)posterior approach

Identifiers

PMID33936972
PMCPMC8047349

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.