An Innovative Approach for Nasal Reshaping using Hyaluronic Acid Intradermal Injections.

[BACKGROUND] Nasal reshaping using hyaluronic acid (HA) filler has become a widespread technique and injections are usually performed in deep layers. As an alternative, we propose an innovative approach where HA is injected into the dermis, the so called MesoRhinoFiller.

[AIMS AND OBJECTIVES] The aim of this study was to describe our injection technique using a smooth, cohesive, and slightly viscous HA filler injected in the dermis.

[MATERIALS AND METHODS] A retrospective review of the author's clinical experience from March 2017 to March 2020 was presented. A total of 280 consecutive patients were treated with HA injections to improve their nasal appearance. The mean volume was 0.5 cc HA filler/treatment.

[RESULTS] An average increase of 4.9 ± 3.4° was obtained for the nasofrontal angle, and of 7.0 ± 4.5° for the columella labial angle. Asymmetries in the nasal profile and alar rim were also corrected. All the patients were satisfied with the results and no complications occurred.

[CONCLUSION] Injecting HA fillers in the dermal plane is a versatile approach that provides very satisfactory results. This technique allows one to better correct aesthetical, post-traumatic, and post-surgical defects compared with the usual injection rhinoplasty procedures where the filler is injected deep onto the bone/cartilage in the midline of the nose.