When injecting the depressor anguli oris (DAO), depth isn’t just important — it’s protective. The depressor labii inferioris muscle lies beneath the DAO, attaching to the bone. If your injection is too deep and low, you risk hitting the wrong muscle — a common cause of lower lip ptosis. ❌ ✅ The safer, more effective approach? Injecting more superiorly and superficially, keeping your toxin in the correct plane and away from the DLI. Understanding the anatomical layering here helps you avoid compl
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When injecting the depressor anguli oris (DAO), depth isn’t just import…
2.2K views10 months ago
FacebookDr Tim Pearce
When treating the DAO, I often choose this injection point because of its proximity to key muscles like the depressor labii, which pulls the lip down during a smile. By targeting the lateral border of the depressor anguli oris (DAO), I can minimize the risk of affecting the platysma and avoid an asymmetrical smile. If you want to become confident in advanced Botox treatments, then make sure you attend my FREE webinar on the 3rd of October, register here - https://shorturl.at/EQRta | Dr Tim Pearc
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When treating the DAO, I often choose this injection point becaus…
6.3K viewsSep 12, 2024
FacebookDr Tim Pearce
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Dr. Bita Zadeh Farrell on Instagram: "The DAO + chin Botox combination is an effective approach to softening the lower face. 💉 Botox to DAO (Depressor Anguli Oris): Relaxing this downward-pulling muscle helps reduce the appearance of a downturned mouth, improving resting expression (resting B face or resting sad face) 💉 Botox to Chin (Mentalis): Treating the mentalis muscle helps smooth dynamic dimpling, reduces “peau d’orange” texture and softens the horizontal crease caused by the upward mov
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