股骨转子间粉碎骨折：小转子必须固定吗？
Comminuted intertrochanteric fractures: Should the lesser trochanteric fragment be fixated?
目的讨论股骨转子间骨折伴小转子骨折是否需要固定。
Objective Unstable intertrochanteric hip fractures are characterized by comminution of the posteromedial cortex and a fragment of variable size containing the lesser trochanter.
本文阐述了硬质合金小转子的研制过程，并就挤压模设计进行了探讨。
The manufacturing process of the small cemented carbide rotors, and extrusion die design are described.
对比临床，股骨颈和小转子外下侧股骨干部分也是可能导致骨折的区域。
According to the clinical experience, the femur neck and inferolateral shaft of femur of the lesser trochanter are all the catagmatic range.
在左股骨上以33度角行骨切开术，远端从小转子倾斜向上制造反转子间骨折模型。
Osteotomies were created in left femurs at a 33-degree angle, running inferolaterally from the lesser trochanter to mimic reverse obliquity intertrochanteric fractures.
首次通过计算并控制摆线转子泵小转子廓线外凸部分最大曲率半径的方法来避免小转子廓线根切。
Simple explicit expressions for calculating the limit dimensions to avoid undercutting on the tooth profile of the small rotor in cycloid rotor pump are derived first time in this paper.
首次通过计算并控制摆线转子泵小转子廓线外凸部分最大曲率半径的方法来避免小转子廓线根切。
Simple explicit expressions for calculating the limit dimensions to avoid undercutting on the tooth profile of the small rotor in cycloid rotor pump are derived first time in this paper.
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