Concerns We Treat

Wide or Heavy Jaw

A lower face that reads wide or square from strong jaw muscles, rather than from bone or fat.

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What it is

A wide or heavy jaw, where the lower face reads square or broad, is often a matter of the masseter, the strong chewing muscle at the angle of the jaw. In those who clench, grind, or have naturally large masseters, the muscle bulks and widens the lower face.

Where the width is muscular, a relaxer placed into the masseter eases it, and over the months the muscle softens and the lower face slims. Where the width is bone, the muscle work will not change it, which is read carefully first.

Why Patients Seek Treatment

Treatment suits the patient whose lower face is widened by a strong masseter, often a clencher or grinder, who would welcome a slimmer jawline over a course of sessions and understands the change is gradual. It pairs naturally with relief of jaw tension.

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UNderstanding the science

What causes it

The masseter grows with use, much as any muscle does. Habitual clenching or grinding, often through stress or sleep, and a naturally strong or large masseter, all build its bulk, widening the angle of the jaw. The width can also owe to the bone itself, or to fullness in the area, which muscle work does not address.

Common Signs

You may notice:

  • A lower face that reads square or wide, particularly at the angle of the jaw
  • Firm, prominent muscles at the jaw when you clench
  • A jaw that has broadened over years of clenching or grinding

Why it changes over time

A muscular jaw tends to build gradually with years of clenching or grinding, and can soften with treatment over a course of sessions as the muscle, used less, reduces. Left untreated, ongoing clenching keeps the muscle strong. Where the width is bone, it does not change with age or with muscle work.

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what patients say

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Sarah is the ultimate professional. She knows her craft and cares about everyone of her clients. I highly recommend her and wouldn’t go to anyone else.

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I’ve been seeing Sarah Safa for over 10 years. Sarah and her team provide the best quality and service in the industry. I highly recommend Refined Aesthetics!

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Sarah is so naturally kind and knows her profession very good. She keeps you so calm by asking how you are doing and having good conversation with you while doing procedures. I absolutely love her sweet personality. I had laser done on my legs from years of sun damage and it went so smooth. Thanks Sarah! The whole team is so professional and nice.

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