Pimple-like rash after chin lipo? 3 weeks post-op. (photos)

Patients with questions and concerns about their chin lipo  healing process should address those concerns with the surgeon that performed the operation, ideally during a follow up consultation.

So i haven't seen this before but tether the strap or the surgery could have led to this. Either way, keep the strap off for a day or two and cleanse and this should improve. Liposuction will irritate the hair follicles and i suspect this is what is going on. Hope that helps. Adam Goodwin 

It is not uncommon that a patient will break out in this manner after the procedure you underwent. A topical steroid cream treatment may be beneficial in getting the rash to subside. If it persists, however, you may want to seek the opinion of a Dermatologist.