Can filler fix these nose dents? (Photo)

I've had 3 open rhinoplasties and one where the doctor put some alloderm in up through my nostrils. I still have this main dent but also a general unevenness. I've been told the skin doesn't have enough blood flow for anymore rhinoplasties and it gets thinner each time. I'm willing to do hyperbaric (or anything). Do I have to wait a full year from that last closed revision to have filler? Can it be injected these 3 areas ? Thank you!!!!