From the Guidelines
Transplanted hair can last a lifetime, with studies suggesting that the transplanted follicles retain their genetic resistance to hair loss hormones. The permanence of transplanted hair is due to the fact that the donor follicles maintain their original characteristics even after relocation 1. However, results can vary based on several factors including the quality of the transplant procedure, the surgeon's skill, post-operative care, and individual health factors.
Some key points to consider when evaluating the longevity of transplanted hair include:
- The use of platelet-rich plasma (PRP) or platelet-rich fibrin (PRF) can enhance hair growth and density, with studies showing significant increases in hair density and thickness after treatment 1
- The quality of the transplant procedure and the surgeon's skill can impact the longevity of the transplanted hair
- Post-operative care and individual health factors can also affect the long-term results of the transplant
- Some patients may experience shedding of the transplanted hair within the first few weeks after surgery, but this is typically temporary, and new growth begins within 3-4 months
It's also worth noting that natural aging processes may eventually affect the density and quality of transplanted hair, though the follicles themselves remain resistant to pattern baldness. For optimal long-term results, some patients may need to use medications like finasteride or minoxidil to maintain non-transplanted hair surrounding the transplanted area. A study by Mahapatra et al. showed that using liquid-PRF during hair transplantation was beneficial, and produced a greater retention of follicles, with a clear statistical difference after 6 months 1.
From the Research
Transplanted Hair Longevity
- The provided studies do not directly address the longevity of transplanted hair in terms of years 2, 3, 4, 5, 6.
- However, it is known that hair transplantation is a surgical procedure that can provide long-term results, but the exact duration of transplanted hair retention is not specified in the given evidence.
- The studies focus on non-surgical treatments for hair loss, such as minoxidil, finasteride, low-level laser therapy, and platelet-rich plasma, and their efficacy in promoting hair growth 2, 3, 4, 5, 6.
- One study mentions hair transplantation as a treatment option, but it does not provide information on the longevity of transplanted hair 3, 6.
- Another study discusses the use of platelet-rich plasma, low-level laser therapy, and micro-needling technique for hair re-growth, but it does not address the duration of transplanted hair retention 5.