Can a sliding genioplasty be reversed? 1 year post op and unhappy with protruding chin (photos)

Once the bone has completely healed from the first surgery, it is possible to have a reduction genioplasty. However, being a revision and having had jawline reduction, you are at a slightly higher risk for complications, and it may not be possible to get your chin 100% back to its original position. That being said, we can make great improvements to get you as close to your desired goal as possible. Chin/jawline contouring may also be needed to get the perfect shape. It appears you also have a slight overbite, so I suggest consulting a craniomaxillofacial surgeon if you have not already done so. We are happy to schedule an in-person or virtual consult if you would like to discuss things further and answer any questions you may have!

A sliding genioplasty can be reversed but the photos show that you have a shallow mentolabial fold. Reducing the soft tissue pad and slight chin shaving might be a better option.