鹰嘴抓复固定器的研制及临床应用

为观察自行研制的抓复固定器的临床疗效，对60例鹰嘴骨折患者进行了临床观察。结果显示，用该固定器固定后患肘关节即刻可以屈伸130°以上者47例，占78.33%；3日内可主动屈伸肘关节130°以上者54例，占90%；1周内可屈伸肘关节130°以上者58例，占96.67%；治疗优良率达98.94%。认为与手法复位小夹板固定及手术复位内固定疗法比较，抓复固定器治疗鹰嘴骨折具有操作简便、可免于或少用X线透视、不需其他辅助设备、创伤小、固定后骨折稳定、可即刻或早期进行患肘关节活动等诸多优点，值得进一步推广应用。

THE MANUFACTURE AND CLINICAL APPLICATION OF OLECRANAL GRASPING-REPOSITION FIXATOR

Sixty cases with olecranal fracture were treated bygrasping-reposition fixator (a kind of self-made reductor-fixator), the cases of the movable angulation in flexion and extension of the elbow joints more than 130° at once after fixation, 3 days after fixation, 1 week after fixation were 47 cases(78.33％)， 54 cases(90％）， 58 cases(96.67％) respectively. Comparing with small splint immobilization in manual reduction and internal fixation in operative reduction, the grasping-reposition fixator has some advantages such as simple fixation without the need of supplementary equipment, free of X-ray, little injury, reliable fixation, allowing the elbow joint to make active exercises at once or early after fixation, so it is worth application and dissemination.