Scarless waist contouring in Washington, DC reshapes the lower ribcage without a single incision, using an ultrasound-guided technique called RibXcar (also known as rib remodeling or waist narrowing).
What Is Scarless Waist Contouring (RibXcar)?
RibXcar is a percutaneous rib remodeling technique that narrows the waist by fracturing, rather than removing, the lower "floating" ribs. Using real-time ultrasound guidance, the surgeon accesses the 10th, 11th, and 12th ribs through a tiny puncture rather than a surgical incision, then uses a piezotome to create a controlled monocortical fracture that allows the rib to reposition inward.
A peer-reviewed study of the technique performed on patients in Peru, Colombia, and Mexico tracked costal angle and waist measurements by ultrasound before surgery and at one and three months afterward, finding the narrower rib angle and waist reduction held steady over that period. Because there's no incision, RibXcar is often described as "scarless," distinguishing it from traditional rib removal, which requires cutting out sections of bone and cartilage through small incisions.









