原脊椎 protovertebra 以前曾把脊椎动物中之椎节误认为脊椎的原基而称之为原脊椎。此外还有把在体节分出前沿中轴之中胚层称为原脊椎板(protovertebral plate)。
伸腹:原句为使肚脐向脊椎贴近。
材料与方法:15例脊椎转移瘤原发灶经病理证实。
Materials and Methods: 15 patients with primary tumor were verified by pathology.
结论:人工椎体置换植骨术治疗脊椎原发良恶性肿瘤及椎体单个转移灶不失为一良好替代和重建方法。
Conclusion: Artificial vertebral body replacement and auto bone grafting for the patients with spinal tumor provides a valuable alternative measure for spinal reconstruction.
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