Coup de Sabre

Area of Concern

01

What is Coup De Sabre?

Coup de sabre is a rare form of localized scleroderma that appears as a linear, indented groove on the forehead or scalp. The name, meaning “strike of the sword,” refers to its characteristic appearance. The affected area may show skin thinning, discoloration, and, in some cases, hair loss along the involved region. While uncommon, affecting fewer than 3 in 100,000 people, it can impact both the skin and underlying tissues.

02

What Causes coup de sabre?

Coup de sabre is believed to result from an autoimmune process that leads to inflammation and abnormal collagen deposition in the skin and underlying tissues. This can cause thinning, tightening, and indentation along a linear pattern. 

While the exact cause is not fully understood, a combination of immune, genetic, and environmental factors is thought to contribute to its development.

Common causes include:

Before & After Treatment at Aesthetic Solutions

03

Treatment

Treating coup de sabre at Aesthetic Solutions

Treatment for coup de sabre in our setting focuses on improving contour irregularities and restoring facial symmetry once the condition is stable. Injectable fillers may be used to soften indentations and replace lost volume in the affected area, helping to create a smoother, more balanced appearance.

The forehead and scalp are considered high risk injection areas due to their complex vascular anatomy, making it especially important to be treated by an experienced provider. Careful technique and precise placement are essential to achieve safe, natural looking results. Treatment is individualized based on the extent of volume loss and patient goals.

Recommended Treatment Options for coup de sabre

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Next Steps

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