“椎弓根”的英语表达是 “pedicle of vertebra” 或简称为 “vertebral pedicle” 。
在医学专业语境中,这两个表述都较为常用和准确。例如:The surgeon carefully exposed the vertebral pedicles during the spinal operation.(外科医生在脊柱手术中小心地暴露了椎弓根 。)