Minireviews
Copyright ©The Author(s) 2021.
World J Clin Cases. Feb 6, 2021; 9(4): 764-773
Published online Feb 6, 2021. doi: 10.12998/wjcc.v9.i4.764
Figure 2
Figure 2 Chiari type 2 is characterized by a herniation of the tonsils, brainstem, vermis and also by corpus callosum agenesia, vermian agenesia, small posterior fossa, hydrocephalus and many other malformation of the central nervous system. The arrow indicates a low-lying torcular, which impeded a wide occipital craniectomy at surgery.