A study of acne scars involves the types of scars, causes for scarring, prevention and treatment of scars. One should not confuse acne scars with other types of scars which may look similar but will disappear. Though those pseudo scars may not remain for ever, it will still pose a threat to the appearance of skin, which could cause a lot of embarrassment.
Acne Scars
How Do You Get Rid of Acne Scars?