假發(fā)戴在頭上以遮蓋禿發(fā)部位的部分假發(fā)或一綹假發(fā).A partial wig or hairpiece worn to cover a bald spot.目的探討應(yīng)用擴(kuò)張器擴(kuò)張皮膚軟組織治療瘢痕性禿發(fā)的效果.Objective To explore the therapeutic effect of scalp dilatation by tissue expander for large cicatricial baldness.方法...