13 citations,
May 2004 in “Dermatologic Surgery” The paper concludes that copying the natural direction and angle of hair in transplants is key for a natural look and doesn't harm hair survival.
June 2004 in “Dermatologic Surgery” Dr. Walter P. Unger suggests that copying a person's natural hair direction and angle during transplants leads to a more natural and fuller appearance.
6 citations,
May 2004 in “Facial Plastic Surgery Clinics of North America” By 2004, Follicular Unit Transplantation (FUT) was the most effective method for surgical hair restoration, while the newer Follicular Unit Extraction (FUE) had more disadvantages and was less recommended.
2 citations,
July 2008 in “Hair transplant forum international” The document's conclusion cannot be summarized because the content is not accessible or understandable.
12 citations,
January 2010 in “Hair transplant forum international” The survival rates of hair grafts are similar regardless of how they are trimmed.