<unk>  is a form of<unk> , or gradual hair loss, caused primarily by pulling force being applied to the hair. This commonly results from the sufferer frequently wearing their hair in a particularly tight ponytail, pigtails, or braids. It is also seen occasionally in long-haired people who use barrettes to keep hair out of their faces.<unk>  is recession of the hairline due to chronic<unk> , or hair pulling, and is characterized by a fringe along the marginal hairline on physical exam. Even though this "fringe sign" is considered a useful clinical marker of this condition, cases of frontal fibrosing<unk>  presenting with an unusual retention of the hairline (pseudo-fringe sign) have been described.
Traction alopecia
Pressure alopecia
Frictional alopecia
Triangular alopecia
Tar melanosis
Hot comb alopecia
Hypertrichosis cubiti
Cat-scratch disease