It is generally believed that wrist watches are an exception to the normal sequence in the evolution of men's jewelry.
一般认为，腕表是男士珠宝演变过程中正常序列的一个例外。
Objective To determine the characteristics of the normal radiocarpal contact and the relationship between the stress distribution and wrist position.
目的明确正常腕关节桡腕关节面的应力分布特点及其与腕关节位置的关系。
Conclusion Knowing well the normal X-ray sign of wrist, mastering the X-ray characteristic of each types of dislocation and fracture, is the linchpin of reducing missing diagnosis.
结论熟悉腕关节的正常X线表现，掌握各型脱位及骨折脱位的X线特点，是避免漏误诊的关键。
Conclusion Knowing well the normal X-ray sign of wrist, mastering the X-ray characteristic of each types of dislocation and fracture, is the linchpin of reducing missing diagnosis.
结论熟悉腕关节的正常X线表现，掌握各型脱位及骨折脱位的X线特点，是避免漏误诊的关键。
应用推荐