Is it Possible to Place Steel Anchors in the Scalp Dermis With Part Extruding Out a Little to Attach Extension?

I would not recommend the method to address your hair loss. The Japanese created a more aggressive form transplantation surgery using synthetic hair for implantation called NIDO. The FDA, due to safety risks, bans this procedure in the U.S. The introduction of follicular unit extraction (FUE) to the field now allows for a less invasive procedure with outstanding results. You should also consider a more advanced form of FUE to increase your donor their areas. This includes body to head hair... more

Any prosthetic material anchored in he Demi's or even the bone is creating the potential for a pathway for infection. In general, extensions are damaging to existing hair no matter how they are attached. There are artificial hair transplants done in Japan and Europe using synthetic fibers. Results have to be carefully monitored. Complications are frequent.