Is it safe to get a caudal graft and composit graft on nostril after a dcf graft a year ago?

My nose and tip is still short after a dcf graft a year ago. I wanted my long nose and tip and did only get a bridge. Before i had a saddle nose deformety, an open roof and upturned short tip. Now i still got an open roof still and short tip. Doctor said he cant do more becouse it is risky, am i doomed to not ever get my long nose back? Can you put caudal graft and composit graft on nostril to get longer and wider nose after dcf graft he put a year ago through closed approach and what are the risks?

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