10 citations
,
July 2017 in “Archives of Plastic Surgery” This study found that hair diameter varies significantly within the occipital safe donor area, with thicker hair in the upper sections and thinner hair in the lower sections.
19 citations
,
April 2010 in “Journal of Dermatological Treatment” This study found that partial follicular units extracted from the donor area can survive and regenerate new hairs at their original site and when transplanted, effectively creating two hair follicles from one.
10 citations
,
May 2012 in “Journal of Plastic Reconstructive and Aesthetic Surgery” This article discusses various methods for minimizing and repairing strip scars from follicular unit hair transplants but reports no new clinical results.
7 citations
,
January 2013 in “Indian Journal of Plastic Surgery” This study found that beard and body hair can be used as additional donor sources for scalp transplants in androgenic alopecia, retaining their original color, curl, and calibre.
6 citations
,
September 1997 in “Dermatologic Surgery” This study demonstrated that transplanting hair from the chest to the balding scalp is a viable alternative when scalp hair is depleted, with successful graft take and inconspicuous donor site healing.