Thanks for the question. Yes, raising the nasal bridge in patients with a low or scooped bridge (either naturally or as the result of prior rhinoplasty) can have some favorable effects on the appearance of the nose. First the tip can appear to be less projected and more balanced with the rest of the nose. Second, the nose will appear narrower on front view when the bridge is a bit higher. Third, augmentation of the upper part of the bridge can help better define the starting point of the nose. A nose which is too low can appear to run right into the lower forehead. Lastly, if a bridge is overly scooped after prior rhinoplasty, it may have a less natural appearance. LIfting it may make the nose appear more natural and less "done".
My preference for raising the bridge is to use the patient's own cartilage, ideally from the septum. If septal cartilage is insufficient (in revision cases, for example), ear or rib cartilage are other options. An alternative to cartilage is the use of injectable filler, such as Restylane, Perlane, or Juvederm. This Nonsurgical Rhinoplasty is a 15 minute office procedure and can be a good option for patients who are not yet ready for surgery.
Best regards,
Dr. Mehta