Why scar history matters before FUE or DHI
Keloid and hypertrophic scars are raised scar responses that can follow skin injury. NHS and British Association of Dermatologists material describe keloids as overgrowth of scar tissue that can extend beyond the original wound. FUE and DHI still require extraction and implantation wounds, so a history of abnormal scarring is medically relevant. A patient who forms raised scars after piercings, acne, burns, cuts, vaccination sites or previous surgery should not treat hair transplant wounds as automatically low risk. The donor area can be cosmetically important if short hairstyles are expected.
