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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 %