Jason Emer, MD, FAAD, FACS
Buttock Lift And Fat Grafting For Men: Fusion Technique With Stem Cells And Exosomes After Weight Loss
How Dr. Jason Emer rebuilds shape and lift in men who lost volume after major weight loss, using fat grafting blended with stem cells, exosomes and PRP, followed by a buttock roll lift.
Dr. Jason Emer MD · FAAD · FACS
The practice's own photographs
Patients of the practice, from Dr. Emer's published before and after gallery. Each case is one patient. Individual results vary.
After major weight loss left him lean with loose skin and a deflated buttock, Dr. Emer harvested fat from the front of the body, blended it with stem cells, exosomes, PRP and peptides, placed it by hand to rebuild volume and lift, then performed a buttock roll lift to tighten the skin over the new foundation.
Your plan starts with Dr. Emer.
Schedule ConsultationReserve online. West Hollywood and New York.
From the filmed session
What Dr. Emer did · MAXORIS
Liposuction on the front of the body to harvest fat for grafting. The patient was lean with limited donor fat available.
Fat blended with stem cells, exosomes, PRP and peptides, placed into the buttock in layers, massaged by hand to spread evenly and settle into existing tissue. Seven syringes total, half on each side, placed superior medially for a perky, rounded contour.
Dr. Emer massaged the grafted fat by hand immediately after placement so it spreads evenly and integrates into the existing fat cells.
Surgical lift to remove loose skin and tighten over the new volume. The skin is folded inward to create a new shape over the rounded foundation built by the graft.
Why patients fly in
Dr. Emer places the fat graft first to rebuild volume, then performs the buttock roll lift over the new foundation. Without the volume underneath, the lift would leave the area flat.
“If you just take the loose skin that somebody has and you remove it, they look flat. It doesn't have shape.”
When donor fat is limited, Dr. Emer blends the harvested fat with stem cells, exosomes, PRP and peptides to maximize graft survival and density.
He massages the graft by hand immediately after placement so the fat spreads evenly and settles into the existing tissue, creating a smooth, natural contour.
For men, Dr. Emer places the graft superior medially, not laterally, to create a perky, athletic shape rather than a wide or exaggerated contour.
“With guys we do it a little bit differently. We don't go laterally. It's more superior medially.”
The patient follows the procedure with hyperbaric oxygen therapy to support graft survival and integration, a protocol Dr. Emer uses to improve outcomes after fat transfer.
THE THINKING BEHIND THE TREATMENT
Follow Dr. Emer’s approach through the stages described in this case.
Back to the video ↗Major weight loss left him lean, with loose skin and no shape underneath.
He arrived lean and committed, but the weight loss left him with loose skin and a deflated buttock. Dr. Emer harvested what fat was available from liposuction on the front of the body, blended it with stem cells, exosomes, PRP and peptides, and placed it into the buttock to rebuild volume and create a rounded, lifted contour.
“He's got a lot of loose skin. And now he has literally lost all his butt. It's deflated.”DR. JASON EMER · FROM THE VIDEO
Planned around what the body has left after weight loss: harvest the fat, blend it with biologics, place it, then tighten the skin.
He massaged the graft by hand so the fat spread evenly and settled into the existing tissue. The next step is a buttock roll lift: the loose skin will be folded inward and tightened over the new foundation. Without the volume underneath, that lift would leave the area flat. With the graft in place first, the skin tightens over a rounded base.
The patient will follow the procedure with hyperbaric oxygen therapy to support graft survival, a protocol Dr. Emer uses to improve outcomes after fat transfer.
Volume and lift after weight loss, built as one plan / Patient story
Major weight loss left him lean, with loose skin and no shape underneath.
He arrived lean and committed, but the weight loss left him with loose skin and a deflated buttock. Dr. Emer harvested what fat was available from liposuction on the front of the body, blended it with stem cells, exosomes, PRP and peptides, and placed it into the buttock to rebuild volume and create a rounded, lifted contour.
He massaged the graft by hand so the fat spread evenly and settled into the existing tissue. The next step is a buttock roll lift: the loose skin will be folded inward and tightened over the new foundation. Without the volume underneath, that lift would leave the area flat. With the graft in place first, the skin tightens over a rounded base.
The patient will follow the procedure with hyperbaric oxygen therapy to support graft survival, a protocol Dr. Emer uses to improve outcomes after fat transfer.
The patient in this video lost a significant amount of weight and arrived with loose skin and a deflated buttock. He is lean now, with very little fat to harvest, but the skin that remains has no structure underneath it.
Dr. Emer's approach is to rebuild the foundation first with fat grafting, then tighten and lift the skin with a buttock roll lift. Removing loose skin alone leaves the area flat. Adding volume before the lift creates the rounded, lifted shape that reads as natural.
This is not fat grafting alone. Dr. Emer blends the harvested fat with stem cells, exosomes, PRP and peptides before placing it into the buttock. The goal is density and survival: the added biologics are chosen to help the grafted fat integrate and last.
He massages the area by hand after placement so the fat spreads evenly and settles into the existing tissue. The result is a rounded, lifted contour that firms over the following weeks as the graft takes.
How a session is built
Planned around what the body has left after weight loss: harvest the fat, blend it with biologics, place it, then tighten the skin.
Fat is harvested from liposuction and blended with stem cells, exosomes, PRP and peptides to create the fusion graft.
The graft is placed into the buttock and massaged by hand so it spreads evenly and settles into the existing tissue.
The loose skin is folded inward and tightened to create a new shape over the rounded foundation.
The patient follows the procedure with hyperbaric oxygen therapy to support graft survival and integration.
The treatment, explained
Also called buttock roll lift, fat grafting to buttock, fusion fat grafting, BBL after weight loss, male buttock augmentation, butt lift for men, fat transfer to buttock.
Signature procedures
Body / AETHRAFORM top tier
The top tier of MAXORIS™ body sculpting: high-definition liposculpture, fat grafting and internal tightening, planned as one masculine geometry rather than separate areas.
Peptides / biologic optimization
Peptide and biologic protocols for recovery, body composition and longevity, with epigenetic testing. RECODEX™ peptides are available to purchase through the practice after consultation.
Face / jaw
Dr. Emer's male jaw and face sculpting: a sharp mandibular line and defined angles, built with structural filler, debulking liposuction with internal heating, and hidden-scar neck lifting when the anatomy calls for it.
Why Dr. Emer
Two decades of results, a global patient base, and techniques other surgeons travel to learn.
Dr. Emer built his reputation on outcomes that read as natural at rest and unmistakable in motion. He pioneered high-definition body sculpting approaches that are now taught internationally, and he personally performs every procedure in his practice.
Patients come to him when the result has to be precise: men who have lost significant weight and want structure rebuilt, athletes protecting a physique they earned, and people who have been elsewhere and want it done right.
Added to help the grafted fat integrate and survive in the new location.
Platelet-rich plasma and peptides chosen to support healing and graft longevity.
Dr. Emer massages the area by hand after placement so the graft spreads evenly and settles into the tissue.
Aftercare includes hyperbaric oxygen therapy to improve graft survival and outcomes.
Asked plainly, answered plainly
The technique is similar, but the goal is different. This is about rebuilding shape and lift after weight loss, not adding dramatic volume. Dr. Emer uses the fusion technique to maximize graft survival when donor fat is limited, and the buttock roll lift tightens the skin over the new foundation.
That depends on how much is available to harvest and how much volume you need. Lean patients have less to work with, which is why the fusion blend is used to maximize survival. Dr. Emer assesses your donor sites and goals in consultation.
Recovery depends on the extent of the procedure. The buttock roll lift is a surgical lift with weeks of healing, and the fat graft requires careful aftercare to protect the graft. Hyperbaric oxygen therapy is part of the protocol. The full timeline and restrictions are set at consultation.
Some patients build in stages. The first session sets the foundation, and a second session can add more volume if needed and if enough fat is available. Dr. Emer plans the staging based on your anatomy and goals.
Some of the grafted fat is reabsorbed by the body, and the final volume stabilizes over several months. The fusion technique, hand massage and hyperbaric oxygen therapy are all used to maximize survival. Dr. Emer discusses realistic expectations in consultation.
Sitting restrictions depend on the extent of the graft and the buttock roll lift. Dr. Emer gives you specific instructions to protect the graft and the surgical site during healing. The restrictions are set at consultation and adjusted as you heal.
Yes. The fusion fat grafting and buttock roll lift technique is used for both men and women after weight loss. The placement and shaping are adjusted based on your anatomy and goals. For women, the program is CELESTA™. For men, it is MAXORIS™.
The fusion technique blends harvested fat with stem cells, exosomes, PRP and peptides to improve graft survival, density and integration. Dr. Emer developed this protocol to maximize outcomes when donor fat is limited or when the patient wants the most advanced fat grafting available.
A consultation with Dr. Emer covers your case, your goals, and whether fusion fat grafting and a buttock roll lift fit your plan.
Schedule ConsultationWest Hollywood and New York City