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鼻骨骨折是五官科急诊的常见病,平片误诊漏 诊时有发生,影响及时有效的治疗和预后的改善。笔 者用lmm焦点X线机改良后进行鼻骨放大摄影, 解决了此难题,提高了临床诊断准确性。 1 研究方法 1.1 研究对象的选择:自 1990-06~1992-06,对100例鼻部外伤患者,摄鼻骨平片及放大摄片检查,前后对比进行诊断。1.2 X线放大摄影方法:我们应用 lmm装置的400mA普通X线机进行摄片检查。平片用X线管焦点为2.0mm.靶一片距离为5cm。放大摄影用x线
Nasal bone fracture is a common etiology of emergency department, plain misdiagnosis often occur, affecting the timely and effective treatment and prognosis. I use lmm focus X-ray machine to improve the nasal bone magnification photography to solve this problem and improve the accuracy of clinical diagnosis. A study of 1.1 The choice of subjects: From 1990-06 to 1992-06, 100 cases of nasal trauma patients, taken nasal plain film and enlarged radiography, before and after the comparison diagnosis. 1.2 X-ray magnification photography method: We use lmm device 400mA ordinary X-ray machine for radiography. X-ray tube with a focal point of 2.0mm. A target distance of 5cm. Zoom in with the x-ray