What two distinct populations of hair are affected by shedding during the shock loss period?
Answer
The transplanted grafts themselves and the surrounding native hair
It is crucial to understand that shock loss is not limited solely to the newly placed follicular units. The mechanical stress and subsequent inflammation resulting from the harvesting and implantation procedures trigger a response in both populations of hair in the operative area. The surrounding existing or native hairs experience similar trauma-induced dormancy, leading to shedding. This dual effect is why thinning might be observed not only where the new plugs were placed but also in the adjacent area where existing hair resides, sometimes creating a temporary, diffuse appearance of thinning around the transplant zone.

Related Questions
What phase does scalp trauma prematurely push mature hairs into during the phenomenon known as shock loss?What two distinct populations of hair are affected by shedding during the shock loss period?In the recipient area following transplant surgery, what vital structures remain intact beneath the skin during shock loss?If native hairs that fall out during post-operative shedding are noticeably miniaturized, what concurrent underlying condition might be progressing?According to the recovery timeline, what is the approximate expected duration for the Maturation phase post-operation?What is the usual timeframe for when patients first observe signs of true regrowth after shock loss?What is the fundamental reason why hair grows back after experiencing post-transplant shock loss?What practical focus can help manage the psychological challenges during the active shock loss phase?What is the expected outcome if hair loss in the donor area following an FUE procedure is classified as standard shock loss?What systemic factors, if persistent, can potentially prolong the transition of follicles from telogen back into the anagen growth phase?According to the cycle comparison table, what marks the stabilization of the hair result, reaching full color and caliber?