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Recurrent obstruction or distal embolism
id often the first culprit.
It is not likely if the pulses are normal / did they do Doppler, Ankle- Brachial index?
to the nerve at or after the procedure needs to be considered / artery
, vein and nerve are all in a common sheath is the groin...
Local problems like plantar fasciitis
should be considered...
Wishing speedy recovery