What is considered "shallow" acne scarring vs deep acne scarring? (Photo)

Acne scarring is a complicated condition which typically requires a number of different modalities to get best outcomes.  I find that for scarring such is demonstrated in the pictures you have provided, a combination of surgery, laser treatment, and possibly injections may be required.  There is no single treatment that is likely to provide you with as much improvement as you would like to achieve.  I do feel that you are an excellent candidate for treatment but be prepared for a number of treatment sessions as opposed to a single treatment.

You need a cosmetic dermatologist who specializes in acne scarring/pigmentation and does a combination of treatments including: surgery, subcision, or TCA cross for deep or pitted "ice pick" scars; fillers like Bellafill or Sculptra or Radiesse for broad "boxcar" or "rolling" scars; Eclipse Micropen for all types of scars and improvement in texture and tone; lasers such as co2 laser resurfacing or Fraxel/Clear+Brilliant or radiofrequency such as Sublative or Viva to improve the scars and give long term collagen production. There are many options but you want someone who can customize a regimen for your short and long term goals based on your individual situation. Best, Dr. Emer.

Based on your photos, you have a combination of atrophic, boxcar, and ice pick type scars. We have over 45 lasers in our practice, and the best lasers for acne scars are the Fraxel Restore and the Fraxel repair. You will most likely need multiple treatments,depending on your goals.