Group a , humeral fractures fixed with shape memory connector ( smc ) group b fixed with dynamic compression plate ( dcp ) 方法新西兰兔肱骨干横断截骨,试验组以天鹅记忆接骨器内固定,对照组以4孔加压钢板内固定。
A dynamic compression plate (DCP) is a metallic plate used in orthopedics for internal fixation of bone, typically after fractures. As the name implies, it is designed to exert dynamic pressure between the bone fragments to be transfixed.