In subscission procedure for acne scars does the surgeon insert needle on one particular scar or separately inserts needle to every scar. I have many scars on my face and does this procedure cause pigmentation on treated areas?

Dr. Archana MDermatologist8yrs exp

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Dear Mr.Pradeep,subcision is one of the best techniques to treat acne scars. Yes,the dermatosurgeon will insert the needle via a few scars and cover a particular area,all your scars will not be pierced and morever the procedure is done under sterile conditions with local/topical anaesthesia,which means you will not feel uncomfortable during the procedure. Post the procedure you can expect swelling and redness which will subside in a day or two. Strict use of the sunscreen is required to prevent any post procedure pigmentation! i hope this answers your query! 

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