Fig. 2From: The epidemiology and etiology of adhesive capsulitis in the U.S. Medicare populationMonthly seasonal distribution of diagnoses for adhesive capsulitis and rotator cuff tears, adults ages 65 and older, 2011 U.S. Medicare Data. Error bars show 1 SD of 0.8% for AC and 0.6% for RCT. The average line shows the expectation of 8.3% of diagnoses to occur each month if there is no monthly variationBack to article page