Hair restoration began as a result of the fortuitous finding by Dr. Norman Orentreich
that hair follicles taken from an area of nonbalding scalp could be implanted into
an area of male pattern hair loss and continue to grow terminal hair. Since that time,
hair transplants have progressed from the use of large plugs to the use of follicular
units (normally occurring clusters of hairs). This has allowed surgeons to create
undetectable results in cases of androgenetic alopecia and well as other conditions
associated with hair loss. Advances continue in hair restoration technique ranging
from surgical approach to instrumentation and ways to enhance growth. In this article,
the more recent surgical and medical innovations in hair reconstruction are reviewed.
Follicular unit - follicular unit grafting - trichophytic closure - follicular unit
extraction/follicular isolation technique - robotic hair transplantation - platelet-rich
plasma and hair transplantation - low-level light lasers and hair transplantation