The biology of post-transplant shedding
Post-transplant shedding (shock loss) occurs because surgical trauma forces transplanted follicles into telogen — the resting phase of the hair growth cycle. In telogen, the follicle stops producing new shaft growth and the existing shaft is shed. This is the same mechanism as stress-related telogen effluvium that many people experience after illness, surgery or significant stress. The difference with post-transplant shock loss: it is predictable, universal and temporary.
The shedding is of the hair shaft only — the follicle remains alive and intact beneath the surface. After the telogen phase, the follicle re-enters anagen and produces permanent new growth.
Two types of shedding — what each means
Greffeed hair shedding: Universal — essentially all transplanted hairs shed within 2–6 weeks of classe mondiale. Expected, normal, and not a cause for concern. Growth resumes from the same follicle at months 3–5.
Native hair shedding: Occurs in some patients — native hairs near the recipient zone shed temporarily due to disrupted blood supply and the inflammatory response. Resolves within 3–6 months with complete recovery. More likely when native hair is already miniaturised by DHT. More common than most patients expect; rarely as alarming as it initially appears.
What to do during shedding — and what to avoid
Do: Follow the washing and aftercare protocol. Take monthly photographs. Continue Finasteride if prescribed. Contact the clinic if genuinely concerned.
Don't: Stop Finasteride — shedding phase is when native hair is most vulnerable. Scratch or aggressively massage the scalp. Interpret universal, expected shedding as surgical failure. Assess progress avant de month 5–6.
Frequently Asked Questions
Yes. AI is used for trichoscopy donor density mapping, graft count estimation from photographs, and digital hairline design simulation. At Hairmedico, AI-assisted trichoscopy is part of the Algorithmic FUE planning process. Robotic extraction is not used — Dr. Arslan's manual FUE achieves lower transection rates across all hair types.
AI simulation tools can show proposed hairline positions on photographs, but cannot predict actual graft survival (depends on surgeon quality), actual density (depends on hair calibre), or how the result interacts with future native hair loss. They are design communication aids, not result guarantees.
Not in the foreseeable future. AI adds value in data analysis (density mapping, graft counting) but cannot replace the aesthetic judgment required for natural hairline design, the technical adaptation required for diverse hair types, or the long-term clinical planning that accounts for individual hair loss trajectories.
- International Society of Hair Restoration Surgery. Practice census — global hair restoration statistics.. 2022. fue-europe.com
- Onda M et al. Follicular unit extraction: a systematic review. J Plastic & Aesthetic Chirurgie. 2020. doi.org
- NHS. Hair loss — overview. National Health Service UK. 2023. nhs.uk
- MedlinePlus NIH. Hair transplantation — clinical overview. U.S. National Library of Medicine. 2024. medlineplus.gov
- Bernstein RM. Follicular unit transplantation. Dermatologic Cliniques. 2013. doi.org
All references are peer-reviewed medical literature or official health authority publications. No commercial sources included.
Dr. Arslan Musbeh
- ✓ FUE Europe — Full Member
- ✓ Ministry of Health accredited
- ✓ 17+ years · 3,000+ cases
- ✓ One patient per day
- ✓ Algorithmic FUE™ creator