Fig. 4From: Clinical and radiologic outcomes of the modified phemister procedure with coracoclavicular ligament augmentation using mersilene tape versus hook plate fixation for acute acromioclavicular joint dislocationThe coracoclavicular distance discrepancy ratio (CCDR= (A/B) x 100%). CCDR is the ratio of coracoclavicular distance of injured shoulder(A) over contralateral healthy side(B)Back to article page