Atul Goel

[ 1 ] - Chiari Formation: Atlantoaxial Instability is the Cause

The entity of Chiari formation was described by Hans Chiari in 1891 [1,2]. Since then the subject has been evaluated elaborately by a number of authors. However, it may only be correct to state that confusion in the understanding of pathogenesis and the nature of anomaly, significance of associated  abnormal soft tissue and bone anomalies and more importa...