a time. Patience then, and no roughness, which will always prevent us from obtaining our end.

The exact position for the lateral flexion is the same as for the direct flexion, except that the neck, while remaining flexed at the poll, from front to rear, is also bent to one side (always at the poll), in such a manner that the direction of the head is perpendicular to what it was in direct flexion,

Fig. 32. — Lateral flexion ; jaw relaxed.