Fig. 3. Injection point for the plunged nose, post- rhinoplasty, hyaluronic acid filler injection. The injection amount for each point for targeting transverse part of nasalis muscle (yellow dot), alar part of nasalis muscle (blue dot), and depressor septi nasi (red dot). Each points can be injected in botulinum neurotoxin units of 2, 2, and 4. ESAC, end of the supra-alar crease.

Anat Cell Biol 2023;56:409~414 https://doi.org/10.5115/acb.23.054

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