The osteoporotic vertebral fracture is difficult to treat in clinic.
骨质疏松性椎体骨折是临床治疗的难点。
Objective: To realize normal stress distribution of lumbar vertebral body.
目的：了解正常人腰椎椎体的应力分布特点。
Objective to investigate the MRI diagnostic value of the teratoma in vertebral canal.
目的探讨椎管内畸胎瘤的MRI诊断价值。
Objective to investigate the MRI diagnostic value of the teratoma in vertebral canal.
目的探讨椎管内畸胎瘤的MRI诊断价值。
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