Nose Too Narrow After Rhinoplasty

Revision rhinoplasty should wait approximately 12 months after your last surgery.  This allows the swelling and scarring to settle down and permits the nose to "declare itself".  Widening an overly narrowed nose is quite difficult and you should seek an experienced rhinoplasty surgeon.

Revision rhinoplasty techniques ar available to widen your nose. Cartilage grafting can be done to augment areas that were over-resected. It is also possible to reposition your tip so that it projects differently.

Yes, a narrow nose can be augmented with structural grafts - in general it is a good idea to wait about one year before seeking a revision

Your nose can be widened. You can place grafts to widen the nose from the inside and also you may need to restructure the bones of your nose to widen it as well. 

Yes your nose can be "augmented" to get more roundness and a less done look with ear cartilage. Also the thin look can be helped along the bones with spreader grafts from the septum. This is highly techniocal work so make sure youer surgeon has good experience in this. 

Yes, your nose can be made to be slightly more wider with the use of spreader grafts and osteotomies.  I would, however, wait at least 6-12 months prior to any revision surgery.