It's not going to be long before they just amputate her legs. They will get sick of trying to solve her "problem" and get rid of it at the source.
There is legitimately no reason those wounds shouldn't have healed up unless she was constantly picking and manually infecting them. You can see they are constantly trying to granulate in with good healthy tissue. Her feet swelling is probably because she pulled that fucking noodle of a lymphatic vessel out of her leg and they can't get rid of fluid properly now.
Hope the e-attention was worth it. My aunt munchied herself into the great beyond at age 40 hoping for a shot of Percocet and whole bunch of "UwU so brave"