目的总结月骨缺血性坏死的临床特点及各期影像学检查的征象.Objective To summarize the clinical characteristics and imaging signs of ischemic lunar bone.方法分析38例已确诊的月骨缺血性坏死病例,比较各期 X 线片所见.Methods 38 cases obtained ischemic lunar bone necrosis were analyz...
In software engineering, the degree of complication of a system or system component, determined by such factors as the number and intricacy of interfaces, the number and intricacy of conditional branches, the degree of n...