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目的：观察椎骨骨质增生与组织结构。方法：在３９０条干燥成人脊柱９７５０块椎骨标本，随机锯３０块增生骨唇经脱钙组织切片或骨磨片，光镜观察。结果：脊柱有骨质增生者２５８付占６６．１％，无骨质增生者１３２付占３３．９％。每块椎骨均可发生骨质增生。镜下观察，Ⅰ度和部分Ⅱ度较短增生骨唇只有骨密质。Ⅲ、Ⅳ和部分Ⅱ度较长的增生骨唇由上、下层骨密质和中层的骨松质三层结构组成，骨密质的骨板排列整齐，骨小梁排列不整齐，网眼大小不一。结论：椎体增生唇可累及其周围的血管神经，椎体增生骨唇可因载荷过重或椎间盘退行性变，椎间关节骨质增生可因椎关节不对称等因素。
Objective: To observe the bone hyperplasia and the structure of the vertebra. Methods: A total of 390 vertebral specimens of 9750 adults with dry spine were randomly divided into three groups: 30 hyperplastic bones and lumbar spines were randomly divided into two groups. Results: Spinal hyperosteogeny 258 accounted for 66.1%, 132 without bone hyperplasia accounted for 33.9%. Bone hyperplasia can occur in each vertebra. Microscopic observation, Ⅰ degree and partial Ⅱ degree shorter hyperplastic bone only bone clumps. Ⅲ, Ⅳ and some Ⅱ degree longer hyperplastic bone lip from the upper and lower cortical bone and the middle of the three layer structure of cortical bone composition, bone and bone plate arranged in neat rows trabecular arrangement, the mesh size is not one. Conclusion: Vertebral hyperplasia lip can affect the surrounding vascular nerves. Vertebral hyperplastic bones and lips may be due to overloading or disc degeneration, intervertebral joint osteoarthritis may be due to factors such as vertebral joint asymmetry.