Before embarking on a "How much does it cost" approach, it would be essential first, if this has not already been done, to have a consultation with an experienced, board certified aesthetic dermatologist with experience with all types of acne scar treatments in order to be sure that the CROSS Technique is what is best for you. The fact is that many people with acne scarring have several types of scars (There are atrophic, hypertrophic, deep box scars, wide shallow scars, and pits of all sizes and depths), each requiring a different approach to treatment achieve optimal results. For this reason, price quotes are of little value until a thorough examination of the scars is completed and an actual treatment plan tailored.
The TCA Cross Technique (which strands for Chemical Reconstruction Of Skin Scars) is an excellent method for treating ice pick acne scars, a kind of scar, which owing to its depth and narrowness is typically quite difficult to nonsurgically treat otherwise. CROSS involves the deep placement of TCA 100% solution, using a narrow needle or toothpick, within the ice pick scar. The intent is to cause a brisk reaction that leads to inflammation and ultimately closure of the scar as new collagen formation is promoted in the treated area. The same technique may be used for very dilated, patulous pores. (For other kinds of acne scars, the Punctuated Phenol Peel might be more appropriate).
Immediately following application, treated areas turn stark white and then may ooze and crust over the next couple of days. Healing areas may resemble scratched pimples.
In general a series of treatments is usually required to achieve best results. I prefer a minimum of four to six weeks between treatments to allow for maximum healing and new collagen formation.
It is important to note that it is not uncommon for the scar to widen and deepen after treatment with this method. This can be quite disconcerting if one is not warned of this in advance. In time, generally over several months, the depressions elevate and the results tend to be quite gratifying.