True or False: The majority of amputations are caused by gangrene.

The statement that the majority of amputations are caused by gangrene is recognized as true, particularly in the context of certain populations, such as older adults and those with chronic conditions. Gangrene often results from poor blood circulation, which can be exacerbated by conditions like diabetes, vascular diseases, and infections. In these cases, when tissue becomes necrotic due to inadequate blood flow or infection, amputation may become necessary to prevent the spread of gangrene and to preserve overall health.

While gangrene is a significant cause of amputation, it is essential to consider that other factors, such as trauma or malignancies, can also lead to amputations. However, the focus on gangrene stems from its prevalence in individuals with underlying health issues, notably in elderly populations, where diabetes-related complications are common. This underscores the critical association between severe vascular conditions and the necessity for surgical interventions like amputations.