ABSTRACT
Objective To evaluate the effects of the different treatments for vitiligo in the special sites. Methods 122 cases (375 leuk oplakiae) of vitiligo in special sites were randomly divided into 5 groups:hair germ grafting (HGG) group (42 cases), resurfacing (RS) group (52 cases), follicular scraping injection (FSI) group (35 cases), liquid nitrogen freezing (LNF) group (30 cases) and external medication (EM) group (45 cases). Efficacy of the treatments was observed and evaluated in different groups and all the data were statistically analyzed. Results Effective rates were 97.1 % in HGG group, 94.7 % in RS group, 59.7 % in FSI group, 57.1 % in LNF group and 45.6 % in EM group.There were very significant differences between different groups ( ? 2 = 111.7, P