An increasingly common type of hair loss in older women is a receding hairline, called frontal fibrosing alopecia (ffa). it's a form of lichen planopilaris. ffa causes scarring hair loss, which means it won't grow back. the eyebrows may begin losing hair before you notice the hairline receding. See more videos for frontal balding. Frontal fibrosing alopecia usually presents as a uniform linear band of hair loss along the front and sides of the scalp hair margin, resulting in a receding frontal hair line. atypical patterns of loss include a diffuse zig-zag pattern, a pseudo-fringesign or continuous involvement all the way around the hair margin both front and back. Hair loss in the frontal and temporal regions is more severe than in type iii. additional thinning is visible in the front central region and thinning at the crown . After completing these steps, the most likely combinations of diagnoses for forms of hair loss that are demonstrated as diffuse thinning over the fronta...