医学
顶点(几何体)
固定(群体遗传学)
外科
口腔正畸科
解剖
环境卫生
人口
作者
Michael R. Baumgaertner,Brian D. Solberg
出处
期刊:The journal of bone and joint surgery
[British Editorial Society of Bone and Joint Surgery]
日期:1997-11-01
卷期号:79 (6): 969-971
被引量:152
标识
DOI:10.1302/0301-620x.79b6.7949
摘要
We compared the results of the surgical treatment of trochanteric hip fractures before and after surgeons had been introduced to the tip-apex distance (TAD) as a method of evaluating screw position. There were 198 fractures evaluated retrospectively and 118 after instruction.
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