Skip to main content


Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Table 1 Classification and prevalences of acute ACLC tears

From: Injury patterns of the acromioclavicular ligament complex in acute acromioclavicular joint dislocations: a cross-sectional, fundamental study

ACLC Tear Type Classification Prevalence (%)
Clavicular-sided Tear AC-1 70.8 %
Oblique Tear AM-PL AC-2 AC-2A 18.5 % 15.4 %
AL-PM AC-2B 3.1 %
Midportion Tear AC-3 4.6 %
Acromial-sided Tear AC-4 6.1 %