Standardizing the Nomenclature of Grafts

In 1996, Schell, Stough, and Nelson proposed a standardized nomenclature for hair grafts in hair restoration surgery to address the confusion caused by the lack of standardized terminology. They introduced a classification system for grafts based on the number of hairs, ranging from Type I (1-2 hairs) to Type VII (13+ hairs), and for recipient sites, using terms like "slit" and "hole." They also recommended that medical editors and conference chairpersons enforce the use of clear definitions to enhance communication within the field. The authors argued that a common language was essential for the progression of hair restoration as a scientific discipline and for conducting reliable scientific studies.