<unk>  is a skin condition consisting of<unk>  indentations without hairs, notably occurring on extensor surfaces of the hands, legs and arms.
Follicular atrophoderma
Linear atrophoderma of Moulin
Intermittent hair–follicle dystrophy
Halogenoderma
Poikiloderma
Dermatopathia pigmentosa reticularis
Keratoderma
Anetoderma