@Pinkorchid I too watched the same program, we seem in the minority. Thanks for bringing it to our attention.
Diabetes controlled - I took this to mean HbA1c within
their range.
The nurse (or 'voice over') did say that the man had vascular problems too, presumably of the lower limb.
What I know - there are vascular complications of diabetes (although not often discussed on
this forum.)
Vascular problems result far more often in amputations, then do neuropathic ones. This is so.
Having seen many legs/feet/toes amputated in my time... neuropathic problems
tend to affect the big and little toes, where most pressure occurs, also the ball of the foot where bony prominences cause pressure from underneath footwear. Vascular problems result from the area supplied by that artery. Because the man's foot that we saw showed the
middle toes missing, along with the sloughy appearance/general discolouration, that tells me they were amputated for vascular reasons.
I am now going for a little lie down, don't think I've made so long a post before