Traumatic marginal alopecia due to traction on the hair.
D000505:Alopecia; D000506:Alopecia Areata; D006259:Craniocerebral Trauma; D006197:Hair; D006801:Humans; D012535:Scalp / Q000293:injuries*; D014143:Traction
ALOPECIA/traumatic; SCALP/wounds and injuries