Three-Dimensional Arterial Distribution Over the Midline of the Nasal Bone.
Li-Yao CongZhi-Feng LiaoYun-Song ZhangDong-Ni LiSheng-Kang LuoPublished in: Aesthetic surgery journal (2022)
The authors confirmed that sub-superficial musculoaponeurotic system injection along the midline through a needle is anatomically reliable and that a technique with 1 entry point through the rhinion via a cannula can easily keep the needle sufficiently deep for safe nasal filler injection.