Craig F, Stroobant J, Winrow A, Davies H
Children's Hospital, Lewisham.
Arch Dis Child. 1997 Nov;77(5):450. doi: 10.1136/adc.77.5.450.
The depth of lumbar puncture needle insertion was recorded in 107 children. Height provided the best guide to the minimum and maximum depths of insertion. Mean depth of insertion (cm) = 0.03 x height of child (cm).
记录了107名儿童腰椎穿刺针的进针深度。身高是进针最小深度和最大深度的最佳参考指标。平均进针深度（厘米）=0.03×儿童身高（厘米）。
