Three hundred twenty-eight patients were examined and classified according to age (65–69, 70–74, 75–79, and ≥80 years) and degree of male pattern baldness Hamilton/Norwood Class I-VII. In addition, the inferior to superior height of potential temporal, parietal, and occipital donor sites containing at least eight hairs per 4-mm round circle was measured. A schematic drawing of the borders of this “safe” donor area containing permanently hair-bearing scalp with adequate hair density for transplanting is presented.
Get full access to this article
View all access options for this article.
References
1.
NorwoodTShiellR (Eds.): Hair Transplant Surgery, 2nd edition.Springfield, IL, Charles C Thomas, 1984, pp. 10–14.
2.
HamiltonJB: Patterned loss of hair in man: Types and incidents. Ann NY Acad SCR53:708–728, 1951.
3.
MarrittE: “Yes, Virginia, you can remove all the baldness … but.”Hair Transplant Forum3(6):3–7, 1993.
4.
NorwoodOT: Comments on Birmingham. Hair Transplant Forum4(2): 1–2, 1994.
5.
UngerWP: Total excision techniques in donor area harvesting for hair transplanting. Am J Cosm Surg11(1): 15–22, 1994.
6.
UngerW: Surgical approach to hair loss. In OlsenE (Ed.), Disorders of Hair Growth, Diagnosis and Treatment. New York: McGraw-Hill, 1994, pp. 353–374.
