Actualización del método Follicular Unit Extraction (FUE) del trasplante de pelo

Follicular unit extraction (FUE) is a hair transplantation technique that uses small punches (0.8-1 mm in diameter) to extract the follicular units (FUs). Though initially the technique was not widely accepted because of the difficulty of extracting intact follicular units with such small punches, it has since gained in popularity due mainly to rising patient demand, the availability of better instrumentation and greater surgical skill acquired from experience. It is now a recognised alternative to follicular unit transplantation (FUT), a technique based on harvesting the FUs from a strip of tissue. Among the advantages of FUE are less post-procedural discomfort in the donor zone and the barely visible scarring from the punches. However, FUE is a more laborious, time-consuming procedure that involves a long learning curve for the surgeon.