There are more than 30 little ligaments that interact as to give to this anatomical district the chance to perform movements with stability and precision at the same time. A lesion can occur both for a direct trauma or for a dislocation or a combination of these. Sometime the lesion is easily seen, in other condition the clinical and instrumental evaluation is more difficult and if the proper diagnosis is not done, there might be an evolution of the lesion leading to permanent damage though return to the previous activity. This is why an early and precise diagnosis performed by an expert hand surgeon is mandatory.
