Sorry to say, but that bandage was totally inadequate. She should have had a protective neck cone or a full belly wrap. This outcome is not at all surprising.
I wish I knew exactly what's going on with Sakura. I've been subscribed for many years now to this channel and I'm worried. If someone could be so kind to briefly explain what exactly happened to her I would appreciate it. But either way I hope she makes a total recovery and sending nose kisses to the rest of the kitties. Love and all the blessings. Best wishes to your human too.