Eyelash grafting is mainly carried out from the subcutaneous tissue layer. Here is a detailed analysis of the process and related layers involved:
Subcutaneous tissue layer: The subcutaneous tissue layer contains a large number of blood vessels and connective tissues. During eyelash grafting, surgeons first need to extract healthy hair follicles from the donor area, usually the occipital area of the head. Then, under a microscope, these hair follicles are carefully separated and prepared. After that, using very fine needles or surgical instruments, the hair follicles are implanted into the subcutaneous tissue layer of the eyelid margin where the eyelashes grow. This is to ensure that the implanted hair follicles can establish a blood supply connection with the surrounding tissues as soon as possible, so as to obtain the necessary nutrients and oxygen for growth and survival.
The success of eyelash grafting depends on the precise operation in the subcutaneous tissue layer to ensure that the hair follicles are properly implanted and can integrate with the local tissue environment to achieve the effect of natural and lasting eyelash growth.
