1857 J. E. Erichsen (ed. 2) iii. 36 The Subastragaloid amputation is another mode of disarticulating the foot.
1932 12 Mar. 481/1 The sub-astragaloid joint in the erect position is in almost unstable equilibrium.
2008 466 7/1 The subastragaloid and mediotarsal joints are the most frequent offenders.