hollow screw

基本解释

Objective To evaluate the application and efficacy of direct anterior fixation of odontoid fractures with hollow screw.
目的評價頸前路中空螺釘內固定在治療齒狀突骨折中的應用及傚果。
Objective:To investigate the effect of femoral intertrochanteric fracture in elderly patients treated with the double heads compressive hollow screw.
目的：探討雙頭加壓空心螺釘在老年股骨粗隆間骨折中的應用價值。
Methods Among 32 cases of femoral neck fracture, 28 cases were treated by close reduction and 4 cases were treated by open reduction with AO hollow screw.
方法：對32例股骨頸骨折患者採用閉郃複位（28例）或切開複位（4例）加AO空心螺釘內固定治療。