Before evaluating spinal pathology, it is essential to have knowledge of the normal spinal development at different gestational ages. This study aims to characterize normal spinal growth in human fetuses during the second and third trimesters.

中文翻译：

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胎儿颈椎、胸椎和腰椎的正常发育：基于磁共振成像的尸检研究

在评估脊柱病理学之前，必须了解不同胎龄的正常脊柱发育。本研究旨在表征人类胎儿在妊娠中期和晚期的正常脊柱生长。