Intraarticular epiphyseal and metaphyseal fractures reconstructed with lag screws. A, Cancellous screw (6.4 mm) for posterior lip ankle fracture. B, Two 4-mm partially threaded small fragment cancellous bone screws used for medial malleolar fracture. C, Two 4-mm partially threaded small fragment cancellous bone screws used for type A fracture of medial malleolus. D, Two 4-mm partially threaded small fragment cancellous bone screws used for lag screw fixation of epiphysis and fixation of condyle to metaphysis of distal humerus.