下颌骨骨折传统的治疗方法有牙弓夹板颌间牵引复位固定术和切开复位内固定术等。这些方法均有各自的适应证,常可造成创伤过大和影响进食等缺点。为避免以上缺点,我科试用镍钛形状记忆合金加压骑缝钉(无锡百灵医疗器械厂产)治疗下颌骨骨折5例(闭合性3例,开放性2例)取得了满意的疗效。现报道如下。 Traditional treatment of mandibular fractures intermaxillary traction dental arch splint reduction and fixation and open reduction and internal fixation. These methods have their own indications, often can cause trauma and eating too much impact and other shortcomings. In order to avoid the above shortcomings, our department tried to use nickel-titanium shape memory alloy pressure riding staples (Wuxi Braun Medical Devices Factory) treatment of mandibular fracture in 5 cases (closed in 3 cases, open in 2 cases) achieved satisfactory results. Report as follows now.