Arterial Depth Varies Across the Face 💉 There’s no single safe plane — every region, every patient, every age group is different. ✔️ In some areas, arteries run deep along bone. ✔️ In others, they’re just beneath the dermis. ✔️ Previous filler, age, or surgery can completely change the anatomy you expect. That’s why depth knowledge is critical — not just for precision, but for safety. I’ve just posted a full Arterial Depth Lesson on my subscription — covering key danger zones, mapping, and laye