Frostbite amputations reached new high in Edmonton, decreased in Calgary last winter

The number of amputations due to frostbite in Edmonton reached 110 last winter, the highest level in more than a decade, according to new data obtained by CBC News.

But Calgary marked its second consecutive winter of declining frostbite amputations, counting roughly one-third of Edmonton's procedures last fiscal year.

The frostbite amputation numbers mark a notable shift after years of Alberta's two major centres following similar trends.