Liposuction can help if the fullness above the lower body lift scar is mainly residual fat, but it is not always the best or only solution. In the visible photos, there appears to be a transition step/roll above the scar with some skin and soft-tissue laxity, so the key question is whether the problem is fat, loose skin, scar tethering, or a combination. If there is good skin tone and localized fat, careful liposuction may soften the area. If the issue is loose skin or a tight/tethered scar, liposuction alone may not improve the elongated cleft or may even make the skin look looser. Options can include scar revision, limited skin excision, release of tethering, contouring with liposuction, and sometimes fat grafting to smooth a depressed transition. An in-person exam with pinch testing and scar assessment is needed to decide which part is fat versus skin versus scar position.