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Table 1 The median width, depth and volume of the defects as measured in the pre-reduction CT (Pre-CT) and post-reduction CT (Post-CT). The data is presented in absolute terms (in mm and mm3) and also in relative terms (divided by the diameter or volume of the head) in percentage form. All increases (Δ) were significant (p < 0.0001 for all variables and comparisons). All data is presented in median[interquartile range] form

From: The size of the Hill Sachs defect increases during reduction of a first time shoulder dislocation in older adults: a pilot study in 20 cases

 

Absolute value

Values relative to ø

Δ (%)

P value

Pre-CT

Post-CT

Pre-CT

Post-CT

Width

9,9[2.9] mm

10.9[3] mm

28.8[10.1]%

30.3[10.6]%

7.23[8.48]%

P = 0.0001

Depth

7.0[3.0] mm

7.2[2.7] mm

16.9[9.8]%

17.3[9.5]%

9.93[20.7]%

P < 0.0001

Volume

355[333] mm3

469[271] mm3

4.4[4.4]%

5.8[3.3]%

25.0[24.6]%

P < 0.0001