Swinehart J M, Griffin E I
University of Colorado Health Sciences Center, Denver.
J Dermatol Surg Oncol. 1991 Mar;17(3):243-53. doi: 10.1111/j.1524-4725.1991.tb03638.x.
Successful aesthetic treatment of earlier thinning of scalp hair in men and women has necessitated the development of alternatives to traditional punch grafting. The hair-bearing "serrated island" remaining between two parallel rows of round donor sites can be removed and dissected to yield a large number of "serrated island grafts" and single-hair grafts. These miniature grafts, along with half grafts from bisected plugs, can be placed, in one or several sessions, into dozens to hundreds of small "slits" between the remaining hairs in patients with early or advanced thinning on the crown, vertex, or anterior scalp--hence the name "slit grafting." The versatility of this technique is demonstrated by its value for patients with dark hair and light skin, in repair work, in patients necessitating extensive vertex coverage, or in combination with alopecia reduction and traditional punch grafting. The finely tufted progressive growth from hundreds of these carefully placed slit grafts can thus counteract further hair loss in a variety of different situations.
成功美学治疗男性和女性早期头皮毛发稀疏，使得开发传统打孔移植的替代方法成为必要。位于两排平行圆形供区之间的有毛发的“锯齿状岛”可被移除并解剖，以产生大量“锯齿状岛状移植体”和单根毛发移植体。这些微型移植体，连同从二分毛囊取出的半移植体，可在一次或几次手术中，植入冠状、头顶或前头皮早期或晚期稀疏患者剩余毛发之间的数十至数百个小“切口”中——因此得名“切口移植”。该技术的多功能性体现在其对黑发和浅色皮肤患者、修复工作、需要广泛覆盖头顶的患者，或与脱发减少及传统打孔移植相结合时的价值。因此，数百个精心放置的切口移植体形成的细密丛生的渐进性生长，可以在各种不同情况下抵消进一步的脱发。
