Xing-Yu Jin, Hua-Zheng Wang, Kai Yang, Yu Bao, Ye Wang, Xing-Lei Ben, Hai-Yan Sun
{"title":"Thoracic anterior controllable antedisplacement fusion for thoracic ossification of the posterior longitudinal ligament: A case report.","authors":"Xing-Yu Jin, Hua-Zheng Wang, Kai Yang, Yu Bao, Ye Wang, Xing-Lei Ben, Hai-Yan Sun","doi":"10.5312/wjo.v16.i6.107753","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Thoracic ossification of the posterior longitudinal ligament (T-OPLL) is caused by the ossified posterior longitudinal ligament occupying space in the spinal canal, which causes compression of the thoracic spinal cord. Surgical treatment is difficult, risky and complicated; thus, clinical treatment is difficult at present.</p><p><strong>Case summary: </strong>A case of severe multi-segmental T-OPLL treated with thoracic anterior controllable antedisplacement fusion (TACAF) is reported, including the surgical procedures and analysis of the clinical data. The modified-Japanese Orthopaedic Association score in this patient was 4 before surgery, and it was raised to 9 after the operation. The symptoms of spinal canal compression were subsequently relieved. Three months after surgery, digital radiography showed good healing and recovery of limb sensory function.</p><p><strong>Conclusion: </strong>This case report suggests that TACAF is feasible for the treatment of long-segment T-OPLL, and has the advantages of low risk and reduced trauma. However, this operation still needs to be verified by clinical research with a larger sample size.</p>","PeriodicalId":47843,"journal":{"name":"World Journal of Orthopedics","volume":"16 6","pages":"107753"},"PeriodicalIF":2.0000,"publicationDate":"2025-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12179898/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"World Journal of Orthopedics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5312/wjo.v16.i6.107753","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Thoracic ossification of the posterior longitudinal ligament (T-OPLL) is caused by the ossified posterior longitudinal ligament occupying space in the spinal canal, which causes compression of the thoracic spinal cord. Surgical treatment is difficult, risky and complicated; thus, clinical treatment is difficult at present.
Case summary: A case of severe multi-segmental T-OPLL treated with thoracic anterior controllable antedisplacement fusion (TACAF) is reported, including the surgical procedures and analysis of the clinical data. The modified-Japanese Orthopaedic Association score in this patient was 4 before surgery, and it was raised to 9 after the operation. The symptoms of spinal canal compression were subsequently relieved. Three months after surgery, digital radiography showed good healing and recovery of limb sensory function.
Conclusion: This case report suggests that TACAF is feasible for the treatment of long-segment T-OPLL, and has the advantages of low risk and reduced trauma. However, this operation still needs to be verified by clinical research with a larger sample size.