A global acne scarring grading system is presented that is simple to use and may optimize therapeutic intervention. This system would also allow investigators, educators, and proceduralists to compare their cases more accurately and to have a more objective discussion of the efficacy of operative interventions or therapies.

A global acne scarring grading system is presented that would allow investigators, educators, and proceduralists to compare their cases more accurately and to have a more objective discussion of the efficacy of operative interventions or therapies. This scoring system is shown to be reproducible among observers independent of medical background, suggesting that patients can be assigned scores equally by physicians and nurses.

A requirement for developing successful treatments for postacne scarring is a greater understanding of its pathogenesis, variability among afflicted individuals, and the inflammatory mediators and immunology of the scarring process. Many innovative techniques introduced in the past decade attempt to counteract these pathologic processes while keeping the procedural and postoperative risks to a minimum.

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