there were 12 open fractures ( 28 % ) , 66 % of the closed fractures underwent bwiin within the first 24 hours of injury , and 33 fractures ( 77 % ) had comminution of winquist-hansen type ii or greater , and either static or dynamic locking techniques were used in 38 ( 88 % ) of the cases .
C0016658
fractures
C0476171
comminution