Aplasia of the posterior arch of the atlas.
A case of aplasia of the posterior arch of the atlas with persistence of the posterior tubercle in a 14-year-old youth is presented. The pathogenesis and clinical implications of the condition are discussed.
Tran-Dinh
H D
HD
Department of Biological Sciences, Faculty of Health Sciences University of Sydney Australia.
Dorsch
N W
NW
Soo
Y S
YS