J Korean Soc Aesthetic Plast Surg.  1998 Mar;4(1):5-14.

Scalp Extender for Hair Replacement Surgery and Treatment of Male Pattern Baldness

• Yoon ES
• Koo SW
• Park SH
• Ahn DS
• Sohn BK

Abstract

Scalp extension involves the continuous nonvolumetric expansion of the hair-bearing scalp, via biologic creep, using implanted surgical device consists of cutting a 5 cm wide strip of plain silastic (0.02 inch thick) from a larger 16x8 inch sheet, then gluing dacron-reinforced silastic strip (5x1 cm, 0.015 inch thich) to the distal ends. A stainless steel plate from hooks is then secured to each end of the extender. During the period from March 1996 to September 1997, 21 patients including 16 patients of male pattern baldness were treated for alopecia of the scalp using internal scalp extender in the department of plastic surgery Korea university hospital. All cases were successfully reconstructed without major complications. It not only reduces the number of scalp reductions and time necessary to totally excise bald vertex scalp, but also appears to decrease the amounts of stretch back and atrophic scarring that may accompany some reductions. Scalp extension appears to be a useful adjunctive technique in hair replacement and reconstructive surgery, and has distinct advantages over standard scalp reduction and tissue expansion techniques.

MeSH Terms

Alopecia*
Cicatrix
Hair*
Humans
Korea
Male*
Scalp*
Stainless Steel
Surgery, Plastic
Tissue Expansion
Stainless Steel