| 摘要 |
Synthetic hair may be implanted using bundles of synthetic fibres joined at their lower end so that they will be firmly anchored in the scalp and not easily pulled out. The implants may be inserted by means of a tool which comprises a short sharp hollow tube and a manipulating handle. The tip of the tube may be inserted into the scalp to provide a conduit into which the synthetic fibres are sewn into the scalp. The synthetic fibres are implanted by having curved needles at one end and a juncture of several fibres at the other end. The needles are inserted through the tube and into the scalp and out through the outer surface at various locations like normal hair, but because they are joined and anchored within the scalp, will not be easily removed. Alternatively, the skin can be surgically lifted and the fibre inserted through the skin from underneath.
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