As the number of parts (and therefore columns) involved in an injury rises, elbow stability is increasingly compromised (Fig. 1A-D). Anterior column. The anterior column (fig. 1a) structures are ...

The articular cartilage is seen as a thin hypoechoic line between the fat pad and the bone. Effusion is seen as anechoic ... Upon clinical examination, 25 goalkeepers complained of chronic elbow pain: ...