Bruxism is a condition characterised by teeth grinding and excessive clenching of the jaw. It usually occurs at night during sleep, and can have consequences such as the blunting of teeth, headaches, temporomandibular joint problems, and an increase in the size of the masseter (chewing) muscles that result in a widening of the jawline and a square appearance of the face.
A square jaw is feature that may not be always be desired, especially in females. It can be due to bruxism or in some cases it can be a genetic trait. Furthermore, slimming the jawline can help to convert a square shaped face into an 'upside down triangle' shape, and this is usually a more youthful facial shape.
By injecting anti-wrinkle injections into the main muscle that causes the bulk (the masseter muscle), the squareness of the jaw can be reduced significantly, and bruxism reduced. The procedure has virtually no downtime, and starts to work in 1 week and lasts for about 4 to 8 months. Usually 20-50 units of anti-wrinkle injections are required in this area per side (total of 40 to 100 units).

This patient presents to The Victorian Cosmetic Institute with concerns about the squareness and wideness of her face. Although she did not complain of teeth grinding problems, she had a very strong jaw (masseter) muscle. 45 units of muscle relaxant (anti-wrinkle injection) were injected into each side, and the result see in the after photo was taken 3 months later at a follow up appointment. There was a dramatic change in this case. The result lasted 6 months.
The number of units required for this procedure normally ranges from 40 to 100. The cost of this (as at 26/09/2011) is $680 to $1400 inc GST. The average dose is 50 units which is $820 inc GST. For exact unit pricing on anti-wrinkle injections, please click here.
The doctors at The Victorian Cosmetic Institute specialise in non-surgical treatments like jawline slimming. It is a procedure that is commonly performed at our clinics. Our doctors are highly experienced in the procedure and should be able to give you the best advice and treatment possible.
Making that first phone call can be a confronting task - many of our patients have preferred filling out our online enquiry form. We can then contact you with an understanding of the results you are hopeful of achieving and ensure the treatment is appropriate.Otherwise, you can phone us directly on (03) 8850 0655 (Templestowe) or (03) 9707 0888 (Berwick).
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