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. 2016 Sep 6;17(1):385. doi: 10.1186/s12891-016-1240-3

Table 2.

Distribution of articular disc manifestation related to ACLC tear typesa

ACLC Tear Type
AC-1 AC-2 AC-3 AC-4 Total
Articular Disc Size 0 2 6 3 2 13
1 4 5 0 2 11
2 37 0 0 0 37
3 3 1 0 0 4
Total 46 12 3 4 65

aPearson’s Chi-square test shows unequal distribution of articular disc size related to ACLC tear types (P < .001)