Dr. Jonathan Masson · Medellín, Colombia
VASER and Power-Assisted Liposuction in Medellín, Colombia
Ultrasound-assisted (VASER) or power-assisted (MicroAire) liposculpture, chosen according to the type of fat, the area and the skin.
In Medellín, Dr. Jonathan Masson, a plastic surgeon focused on body contouring, performs technology-assisted liposculpture: VASER, which uses ultrasound energy to treat fat before it is removed, and power-assisted liposuction (MicroAire), in which the cannula vibrates to make fat removal easier. He operates at AC Quirófanos and Quirófanos 2Sur in Medellín, facilities listed in Colombia’s health provider registry (REPS).
Schedule a consultationTechnologies
| Technology | How it works | When it is usually considered |
|---|---|---|
| VASER (ultrasound) | Ultrasound waves loosen fat before it is suctioned. | Fibrous areas, revisions, more detailed contouring. |
| Power-assisted (MicroAire) | The cannula vibrates, making it easier to move through tissue. | Larger volumes or dense tissue. |
| Renuvion (complement) | Acts on the tissue under the skin after fat removal. | When the goal is to support tissue contraction. |
How is it chosen?
Technology is a tool; the decision depends on the type of fat, the area and the skin, and is made during the consultation. They can be combined in the same surgery.
Before and after
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Patients of Dr. Jonathan Masson. Photos published with each patient’s written consent. Results vary from person to person; images are not retouched and are not a promise of results. Reproduction in whole or in part is prohibited.
What is reviewed during the consultation?
- Medical history and current health information.
- Anatomy and the characteristics relevant to the consultation.
- Personal goals, questions and realistic expectations.
Why is every case individual?
There is no single plan for vaser and power-assisted liposuction. The information, indication and possible alternatives depend on the findings of each consultation.
What can the doctor define?
Only Dr. Jonathan Masson can define whether vaser and power-assisted liposuction is appropriate, the scope of a possible plan, the required preparation and the follow-up for a specific person.
Related terms
Information for an informed consultation
This page is intended for people who want to understand which technology is used in their liposculpture and why.
Your questions, answered
Am I a candidate?
It works on localized fat in skin that keeps its elasticity. It is not a treatment for obesity or weight loss, and it does not improve cellulite.
When can I go back to work?
Usually between 1 and 2 weeks. You walk from the first day, wearing a compression garment.
When will I see the final result?
Swelling goes down gradually and can last up to six months. In high-definition liposculpture, up to a year.
Does the fat come back?
The fat cells removed do not come back. But if your weight goes up significantly, new fat can appear, even in treated areas.
What are VASER and high definition?
VASER uses ultrasound to soften fat before removing it. High definition enhances the contour of the muscles and is for people close to their ideal weight with elastic skin.
How long do I wear the compression garment?
It is recommended day and night for at least the first 2 weeks and then for several more weeks.
What are the risks?
Seroma, hematoma, infection, irregularities, fibrosis, scar discoloration and thrombosis. The risk is higher with diabetes or heart disease, and for safety there is a limit on how much fat is removed.
Is VASER the same as power-assisted liposuction?
No. VASER uses ultrasound; power-assisted liposuction uses mechanical vibration of the cannula.
Does technology replace the surgeon’s technique?
No. It is a support; the result depends on the consultation, the technique and the aftercare.
If I travel from abroad, how long should I stay?
It depends on the procedure and is defined in the consultation.
Is a price published on this page?
No. The final value is defined after the consultation because it depends on the indicated procedure, complexity, surgical time and each person’s needs.
Remember. This information is general. It does not replace a medical consultation: each case is evaluated individually.
Author and medical reviewer: Dr. Jonathan Masson, physician (Universidad Libre de Barranquilla) and specialist in Plastic and Reconstructive Surgery (Cirugía Plástica y Reparadora), with a specialist title certified by the Facultad de Medicina, Universidad de Buenos Aires, and the Colegio de Médicos de la Provincia de Buenos Aires, and a specialist certificate from the Ministerio de Salud de la Nación, Argentina; title validated in Colombia by the Ministerio de Educación Nacional (Resolution 006009 of 2023). Publication and last review: September 29, 2026.
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In-person care: Calle 33 #43-85, Torre Metropolitan Salud, office 823, Medellín, Antioquia, Colombia. Phone and WhatsApp: +57 300 116 7412. Email: drmassoncirujanoplastico@gmail.com. ReTHUS registry name: Yonathan Masson Lezama.
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