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X-ray and clinical charactecistics in sagittal fracture of the mandibular condyle
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF STOMATOLOGY
- Issue:
- 4
- DOI:
- 10.3760/j.issn:1002-0098.2001.04.004
- Key Word:
- 下颌骨髁状突;骨折;放射摄影术
Abstract： 目的探索髁突矢状骨折的影像学特征及临床特点.方法对14例(15侧)下颌骨髁突矢状骨折患者的临床表现、常规X线、二维CT和三维CT图像进行分析,并对治疗效果随访.结果14例15侧约占下颌骨髁突骨折的31.25%(15/48),髁突前斜面纵裂处常位于髁突外1/3与中1/3交界处,在髁突后斜面,纵裂常位于髁突中1/3处.随访3～29个月:14例咬合关系均正常.结论下颌骨髁突矢状骨折主要发生于髁突翼外肌凹所在部位,有效的治疗可获良好的治疗效果;二维CT和三维CT对诊断髁突矢状骨折有着重要意义.
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