One of the fastest growing procedures now is rib remodeling with the minimally invasive ribxcar techniqueAmerican Society of Plastic Surgeons. In this method, the surgeon makes only a small needle incision in the skin, gently flexes the ribs, and brings them inward. Afterward, the patient wears a corset for about three months.
With this approach, patients can lose up to three inches — sometimes even more — from the waist. The technique helps feminize the waist, improves the hip-to-waist ratio, and creates results that were previously impossible with diet, exercise, liposuction, or even tummy tuck surgery, because the ribs were physically in the way.
Preparation for the Procedure
Why Imaging Is Important
Before performing this technique, careful planning is required. Surgeons typically seek a detailed “road map” of the ribs, which is why a CT scan is ordered. In the United States, patients paying out of pocket generally spend between $150 and $300, depending on the location. A 3D reconstruction is usually requested, allowing the surgeon to visualize the anatomy of the lower ribs, which can vary significantly between individuals.
Which Ribs Are Targeted?
The ribs most often addressed are the 12th (a floating rib), the 11th, and the 10th. In some cases, even the 9th rib may be included, depending on the patient’s anatomy. Interestingly, in some individuals, one or two of these ribs may be absent.

The CT scan helps us evaluate:
- Where these ribs are located.
- How much they contribute to waist width.
- The relationship between each rib and the one above it.
This planning ensures that when the ribs are made flexible, they move properly and allow the waist to come in as desired.
The Scarless Technique
How It Works
As previously mentioned, the procedure is performed using only a needle stick, resulting in no visible scar. By making the ribs more flexible, surgeons can achieve results that would otherwise be impossible.

Photo: Ribxcar step by step
To perform the technique, a device called Piezotome is used. It features a small needle at the tip, which is the only incision made in the skin. This needle allows the surgeon to gently treat one side of the rib, making it flexible.
The method does not involve a full rib break and is far gentler than older techniques that required rib removal. The patient remains under anesthesia, while the incision stays minimal.
The Role of the Corset
After surgery, patients wear a supportive corset with ribbing in the back. Most find it comfortable, even reassuring, describing it as a sort of “security blanket.”
The corset is crucial because it provides the remodeling effect. The surgery itself simply makes the ribs flexible — it’s the corset that gradually brings them inward, helping the patient lose inches from the waist.
Some people ask: “Why not just wear the corset without surgery?” Historically, corsets were indeed used for waist training, especially in Victorian times. However, that required decades of tight and painful use to remodel the ribs. With the rib scar technique, we essentially skip those decades by making the ribs flexible, so that just three months in a corset can achieve dramatic results.

Consultation and Planning
During the consultation, the surgical team evaluates which procedures would be most beneficial for the patient. In some cases, the rib scar technique alone is sufficient. In other cases, it may be combined with liposuction, fat grafting, or a tummy tuck.
Following this, a CT scan is ordered. Patients usually submit the images digitally, although they may occasionally need to be mailed. Once the scans are reviewed, the surgical team finalizes the treatment plan and schedules the procedure.
Surgery and Recovery
The surgery itself is quick and easy. If rib remodeling is performed alone, it usually takes less than an hour under anesthesia.
Postoperatively, patients wear their corset for three months. Compliance is usually excellent because the corset is not uncomfortable, and it plays the key role in reshaping the waist.
Final Thoughts
The rib scar technique represents a minimally invasive, scarless way to achieve dramatic waist reduction. With proper preparation, a supportive corset, and experienced surgical care, patients can expect safe, long-lasting results that were once thought impossible without removing ribs entirely.
Author: Emily Carter
Senior Health Editor & Market Analyst Emily specializes in plastic surgery trends and implant technology. Her work focuses on analyzing FDA reports and patient satisfaction data to help readers understand the technical side of breast and body contouring procedures.