1 新生儿赤足印特点1.1 稳定特征较少.由于新生儿赤足很小(相当于成年人的1/4～1/3),乳突花纹肤浅密集,纹线凸凹反差很少,因而实际捺印新生儿赤足印基本反映不出乳突花纹.经反复比较,笔者发现新生儿褶皱纹较为稳定,具有线条粗、沟纹深、分布范围广的特点,一般捺印方法均能将其不同程度地反映出来,是检验新生儿赤足印的主要特征. 1 Features of Barefoot Imprinting in Neonates 1.1 Less Stabilization Features Because the newborn is barely bare (equivalent to 1/4 to 1/3 of the adult), the papillae tend to be dark and dense, Children’s bare footprints basically can not reflect the mastoid pattern.After repeated comparison, the author found that newborn pleat wrinkles are more stable, with thick lines, deep furrows, the distribution of a wide range of features, the general methods can be suppressed to a different extent, , Is to test the main features of neonatal barefoot printing.