摘要
本文报告16例应用头皮扩张法修复疤痕性秃发的临床经验。13例秃发面积超过90cm^2,其中最大1例约占有发头皮的1/2。随访1/2～2年,13例头发生长及外形良好。作者认为头皮扩张法是目前修复疤痕性秃发较为理想的方法。
The experiences of scalp expansion in the treatment of scarred alopecia in 16 cases with 21 tissue expanders are presented. In 13 cases, the defects were over 90cm^2 in area, the largest one extending over half of the total hair-bearing scalp. In all cases, apart from one, the expanding procedures were completed. In one case the procedures were par- tially completed because of extrusion of the expander. Follow-up of 13 cases for 6-24 months showed good hair growth and appearances and 2 cases had 1.2-1.5cm of widened scar at the distal edge of the expanded scalp due to undue tension. The advantages, disadvantages and complications are discussed.
