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203 articles
Large-Volume Hyaluronic Acid Injections: Why Body-Site Complications Are Harder to Handle Than Facial Ones

Large-Volume Hyaluronic Acid Injections: Why Body-Site Complications Are Harder to Handle Than Facial Ones

The same hyaluronic acid behaves differently in the face and in the body. A facial session uses a few millilitres across several points. Making a visible change to a body site takes a whole order of magnitude more, and once the volume jumps, the shape of the risk changes with it. This article walks through what happens as volume scales up: the pressure problem once tissue is stretched past what it can hold, the possibility of filler travelling toward the heart and lungs after it enters a vein, and why the reassuring line that hyaluronic acid can always be dissolved stops holding at large volumes. It also covers what to do if you have already been injected, which symptoms need attention the same day, and what can be done when hyaluronidase no longer moves the material.

hyaluronic acidlarge volume fillerfiller vascular occlusion
Sep 17, 20268 min
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Chin & Jawline Filler Removal: Ultrasound Mapping and Single-Pinhole Reshaping of the Side Profile

Chin & Jawline Filler Removal: Ultrasound Mapping and Single-Pinhole Reshaping of the Side Profile

When chin or jawline filler goes wrong — a block jutting forward on your side profile, a lump you can feel — the thing that actually needs fixing is usually the proportion, not the fact that something is there. This is how I actually do it: first look on ultrasound to see which layer the filler sits in, how close it runs to the mental nerve and the vessels, and whether it is already wrapped in fibrosis; then remove, through a single needle hole, the part that is causing the unnatural bulge. The chin is always moving, so material that cannot be dissolved has to be physically removed. My principle is to smooth and even out the side-profile proportion, not to clear everything out — taking it all away often just returns you to the starting point or leaves you short. The HA that can be dissolved can be dissolved first; the collagen stimulators (HArmonyCa, Radiesse, Ellansé) and permanent materials that cannot be are taken out under ultrasound through one pinhole.

chin filler removaljawline fillerultrasound-guided extraction
Jul 21, 202611 min
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