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Table 2 Demographic and injury characteristics, by single-tunnel and two-tunnel group

From: Comparison of single and two-tunnel techniques during open treatment of acromioclavicular joint disruption

Parameter Single-tunnel (11) Two-tunnel (10)
Gender
Male 6 9
Female 5 1
Mean age (range), years 37 (20–55) 42 (20–63)
Side of Fracture
Right 5 8
Left 6 2
Mechanism of Injury
Sporting 6 6
Traffic accident 4 2
Fall 1 2
Rockwood Classification
C3 1 0
C4 0 1
C5 10 8
C6 0 1
Mean length of follow up (range), months 16 (12–38) 15 (12–40)