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作 者:邓磊[1] 白露[1] 张培训[1] 杨明[1] 姜保国[1] 张殿英[1] 付中国[1]
出 处:《中华创伤骨科杂志》2011年第4期324-327,共4页Chinese Journal of Orthopaedic Trauma
基 金:基金项目:国家“十一五”科技支撑计划(2007BA104806);国家杰出青年基金(30625036);国家重点基础研究发展计划(973计划)(2005CB522604);国家自然科学青年基金(30801169);国家自然科学基金(30971526);北京市科技新星项目(A-2008-10)
摘 要:目的探讨Neer分型的临床应用。方法对自2003年3月至2010年7月我科收治的213例肱骨近端骨折患者的资料进行分析。根据术前x线片进行Neer分型,并与原始诊断对比,有疑问的病例通过讨论得到统一结论。结果213例骨折中,有65例(30.5%)两部分外科颈骨折(含骨折脱位),51例(23.9%)两部分大结节骨折(含骨折脱位),1例(0.5%)两部分解剖颈骨折,40例(18.8%)三部分外科颈大结节骨折(含骨折脱位),33例(15.5%)典型四部分骨折(含骨折脱位),16例(7.5%)外展嵌插型四部分骨折,5例(2.3%)头劈裂骨折和2例(0.9%)头压缩骨折。前后诊断对比发现:对于两部分骨折的诊断,此次阅片与入院时较一致;对于三部分及以上骨折,前后两次阅片差别较大。结论严格按照Neer分型的定义,并借助特殊影像学方法,绝大多数骨折可以很好地进行Neer分型。Objective To discuss application and limitation of Neer classification of proximal humeral fractures (PHF) in clinic. Methods We reviewed the clinical data of 213 PHF patients who had been treated in our department between March 2003 and July 2010. Using Neer classification system, we reclassified the fractures and compared with the original Neer classification results according to the radiographic images taken just before operation. For difficult cases, consensus was reached after discussion. Results Of the total cases, there were 65 (30.5%) two-part surgical neck fractures, 51 (23.9%) two-part great tuberosity fractures and one (0.5%) two-part anatomical neck fracture, 40 (18.8%) three-part fractures involving the greater tuberosity and the surgical neck, 33 (15.5%) four-part fractures, and 16 (7.5%) four-part valgus-impacted fractures, 5 (2.3%)head-split fractures and 2 (0. 9% ) head-compression fractures. Comparison of the Neer classifications revealed that for two-part fractures the agreement between the 2 diagnoses was high and that for three-above-part fractures there was great difference between the 2 diagnoses. Conclusion With proper aid of radiographic images, Neer classification can result in a precise diagnosis of most fractures of proximal humerus but not in all.
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