How long after the original scar heals can scar revision be done?

6 months to a year. Scar remodeling physiology typically takes 6 months to a year to get to close to final appearance to determine if scar revision is even necessary. Early treatment includes massage, pressure, avoid sun exposure, silicone sheating and topical aids.
Six months to one yr. I wait for the original scar to fully mature before revising the scar. Depending upon the age it takes six months to one year for the scar to fully mature.