股骨粗隆下骨折病因

股骨粗隆下骨折病因
Title: Etiology of Femoral shaft fracture
股骨粗隆下骨折，即股骨近端骨折，是一种常见的骨折类型，特别是在老年人中。

这种骨折通常是由于低能量跌倒造成的，比如从椅子上跌落或在不平滑的地面上行走时跌倒。

然而，在一些情况下，股骨粗隆下骨折也可能由高能量创伤引起，如车祸或高处坠落。

The femoral shaft fracture, also known as a proximal femoral fracture, is a common type of fracture, particularly in the elderly.This fracture is usually caused by a low-energy fall, such as tripping from a chair or walking on an uneven surface.However, in some cases, femoral shaft fractures may also be caused by high-energy trauma, such as car accidents or falls from height.
除了跌倒和创伤外，股骨粗隆下骨折的病因还包括骨质疏松症。

骨质疏松是一种骨量减少、骨微结构破坏的疾病，导致骨强度降低，从而容易发生骨折。

老年人由于年龄增长，骨密度下降，更易患骨质疏松症，因此也更易发生股骨粗隆下骨折。

In addition to falls and trauma, the etiology of femoral shaft fractures also includes osteoporosis.Osteoporosis is a disease characterized by reduced bone mass and destroyed bone microstructure, leading to decreased bone strength and increased risk of fractures.Elderly people are more prone to osteoporosis due to the decrease in bone density with
aging, making them more susceptible to femoral shaft fractures.
总结来说，股骨粗隆下骨折的病因主要是跌倒和创伤，尤其是对于老年人而言。

此外，骨质疏松症也是导致股骨粗隆下骨折的重要原因。