Related Experiment Video
Updated: Jun 27, 2026

Quantitative Assessment Protocol for Facial Soft Tissue Volumetric Changes with Stereophotogrammetry
Published on: December 9, 2025
Replacing facial hair
1Private Practice, Torrance, California 90505, USA. StraubP@aol.com
Abstract:
The face is the second most common area for hair transplantation after the scalp. Areas that are transplanted include eyebrows, eyelashes, moustaches, beards, temples and temporal points, as well as scars either traumatic or the side effect of cosmetic procedures such as rhytidectomies or brow lifts. The hair is harvested from the same area as the hair that is transplanted to the head. For this reason, it grows longer than nongrafted facial hair and must be trimmed regularly. Occasionally, hair lower in the neck region is harvested, which is finer than occipital hair; however, because of movement in the neck area, the scars are often larger. Body hair has been suggested as donor hair but is not recommended because it spends as much as 85% of its time in the telogen phase.
More Related Videos
03:47Enhancement of Facial Rejuvenation Through a Combination of 1565 nm Non-Ablative Fractional Laser with 30% Supramolecular Salicylic Acid
Published on: September 27, 2024
19:53Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer
Published on: March 1, 2015
Related Concept Videos
Muscles for Facial Expressions
Accessory Structures of the Skin: Hair Growth and Types
Accessory Structures of the Skin: Hair and Hair Follicles
Hair is a keratinous filament growing out of the epidermis. It is primarily made of dead, keratinized cells. Hair strands originate at the epidermal penetration called the hair follicle. The hair shaft is the part...
Facial Feedback Hypothesis
Tracheostomy Care I: Pre-procedural Steps
Required Equipment
The equipment necessary for tracheostomy care includes:
Multipotency and Niche of Bulge Stem Cell