I feel the practise may depend on the doctor's risk appetite as well. For myself, at 10mg/day or 70mg/week, I would probably be most comfortable with subcision with or without fillers.
TCA Cross and intracel RF do have a superficial injury to the skin, and my personal opinion is that isotretinoin at your current dose may impact on skin recovery or increase the risk of post-inflammatory hyper pigmentation.
It's just cautious me talking.
Winston
