What Plastic Surgeons Actually Do (Spoiler: It's Way More Than Breast Augmentations)

By Dr. Kelly Killeen, MD FACS · Board-Certified Plastic Surgeon · Published July 8, 2025

Plastic surgeons do at least 6 years of training. I did 8 — I'm also a fully trained general surgeon. We do burn surgery, hand surgery, trauma reconstruction, cancer reconstruction, microsurgery, and pediatric reconstruction. Cosmetic surgery is one slice of the field, not the whole thing.

What Plastic Surgeons Actually Do (Spoiler: It's Way More Than Breast Augmentations)

A question came in that I love answering — because most people don't actually know what plastic surgery is.

I get comments all the time from people saying "what would you know, all you do is implants?" — and it tells me how much my own specialty is misunderstood, even by patients considering surgery.

Let me walk through what plastic surgeons are actually trained to do. I think you'll be surprised by the breadth.

The Training: Six Years of Surgery, Minimum

Before we even get into the scope, let me set the baseline:

  • A plastic surgeon does a minimum of 6 years of surgical training after medical school
  • I personally did 8 years — because I also completed full general surgery training before going into plastic surgery
  • That makes me a double-boarded general surgeon and plastic surgeon
  • Plastic surgeons are, by training hours and breadth, among the most highly trained physicians you will encounter

We are not "people who only do breast augmentations." That framing represents about 5% of what our specialty actually does. The rest of the field is, by any measure, big, hard, reconstructive surgery.

For more on the board certification piece and why the specific board matters, I've written about it separately. The "American Board of Plastic Surgery" is real. The various made-up "cosmetic boards" that some practitioners cite are not.

What Plastic Surgeons Are Trained to Do

Here's a (probably incomplete) tour of the field. Most plastic surgeons end up picking a few areas to specialize in for their actual practice — but during residency, we're trained across all of the following.

1. Cosmetic Surgery (The Part Everyone Knows About)

Yes — cosmetic surgery is part of plastic surgery. This is the visible tip of the iceberg:

This is what most people think of when they think "plastic surgery." But it's a sliver of the actual scope.

2. Burn Surgery

A lot of patients don't know this: plastic surgeons do burn care.

  • Acute burn management — the surgical care of patients with significant burns
  • Burn reconstruction — reconstructive surgery for burn scars, contractures, and functional limitations after burns have healed

This is some of the most physically and emotionally demanding work in the field, often involving young patients with life-altering injuries.

3. Hand Surgery

This one really surprises people.

All plastic surgeons are trained in hand surgery. This includes:

  • Trauma reconstruction — broken bones, tendon repair, nerve repair
  • Carpal tunnel release and other compression neuropathies
  • Trigger finger and Dupuytren's contracture surgery
  • Congenital hand deformities in pediatric patients
  • Complex reconstructions after hand trauma

A few plastic surgeons specialize entirely in hand surgery and rarely do anything else.

4. Reconstructive Surgery for Trauma

When someone has a serious traumatic injury that's caused significant tissue damage, plastic surgeons are typically the ones called in to repair it:

  • Facial trauma reconstruction — fractures of the face, lacerations, soft tissue loss
  • Hand and extremity trauma
  • Complex wounds anywhere on the body that can't be closed primarily
  • Lower extremity reconstruction after severe leg or foot injuries

If a piece of someone's anatomy is missing or destroyed, we're the ones who put it back together.

5. Cancer Reconstruction

This is, honestly, where I do the bulk of my reconstructive work:

When an oncologist removes a tumor, plastic surgeons rebuild what was removed. This is some of the most meaningful work in medicine, and it's a major part of what most academically affiliated plastic surgeons do.

6. Microsurgery

Because we are reconstructors of the body, plastic surgeons are the experts in microsurgery — operating under a microscope to suture tiny blood vessels.

During residency, all of us are trained in:

  • Free flap surgery — taking tissue from one part of the body, moving it to another, and connecting tiny blood vessels under a microscope so the transferred tissue stays alive
  • DIEP flap breast reconstruction
  • Lower extremity flap reconstruction
  • Replantation surgery — reattaching severed fingers, hands, or other body parts

The microsurgery training plastic surgeons receive is one of the things that distinguishes our specialty. Few other specialties do this level of microsurgical work.

7. Pediatric Plastic Surgery

A lot of plastic surgery is pediatric:

  • Cleft lip and palate repair
  • Craniosynostosis — surgical correction of premature skull-bone fusion in babies
  • Congenital hand deformities — kids born with hand differences
  • Vascular malformations in children
  • Microtia — reconstructive surgery for kids born without ears or with malformed ears

The plastic surgeons who specialize in pediatric work are doing some of the most technically demanding and emotionally meaningful surgery in medicine.

8. Subspecialties (For Those Who Want Even More Training)

Beyond the standard plastic surgery residency, there are additional fellowships for plastic surgeons who want to specialize further:

  • Microsurgery fellowship
  • Hand surgery fellowship
  • Craniofacial fellowship
  • Aesthetic surgery fellowship
  • Breast surgery fellowship
  • Burn fellowship

I did additional specialized training. Many of my colleagues did too. The field rewards depth in specific areas.

Why This Range Matters

Here's the key thing I want patients to understand:

Plastic surgery is, at its heart, the specialty of fixing problems.

We fix problems caused by:

  • Cancer
  • Trauma
  • Birth defects
  • Burns
  • Aging
  • Cosmetic concerns

What unites all of these is that we're looking at the body as a functional and structural system, not just an aesthetic surface. We think about:

  • Form and function together
  • Blood supply and nerve supply
  • Tissue dynamics over time
  • How healing actually works

This is what allows us to be excellent at cosmetic surgery as well. We aren't just doing aesthetics. We're applying reconstructive principles, microsurgical training, and a deep understanding of tissue behavior to aesthetic goals.

That's why a plastic surgeon doing your breast augmentation brings something fundamentally different than a "cosmetic surgeon" who completed a 3-month internal fellowship and started doing implants.

Most of Us Specialize Eventually

Even though we're trained across all of the above, most plastic surgeons in real-world practice pick a few areas to focus on:

  • Some focus on breast surgery and reconstruction (like I do)
  • Some focus on aesthetic surgery of the face and body
  • Some focus on hand surgery exclusively
  • Some focus on microsurgical reconstruction
  • Some focus on pediatric craniofacial work
  • Some are generalists who do a mix

But all of us came through the same broad training before we picked our lanes. That broad training shows up in how we think about every individual case, even after we've specialized.

Why People Get This Wrong

The reason most people think "plastic surgery = cosmetic surgery only" is honestly social media and cultural visibility.

  • Cosmetic surgery is what gets TV shows, Instagram posts, and public discussion
  • Reconstructive surgery is mostly invisible to the general public — it happens quietly in hospitals
  • People don't know that the surgeon repairing a child's cleft lip in Guatemala on a medical mission is a plastic surgeon
  • People don't know that the surgeon putting a 22-year-old's hand back together after a motorcycle crash is a plastic surgeon
  • People don't know that the surgeon rebuilding a face after a cancer resection is a plastic surgeon

So when patients hear "plastic surgeon," they often picture the very public cosmetic side and miss the entire iceberg below it.

The Bottom Line

Plastic surgeons are some of the most highly trained physicians in medicine — minimum 6 years of training, often 8 or more, across an enormous range of complex surgical work.

We do:

  • Cosmetic surgery (yes, but not exclusively)
  • Burn surgery
  • Hand surgery
  • Trauma reconstruction
  • Cancer reconstruction
  • Microsurgery
  • Pediatric reconstruction

Most of us specialize after training, but the breadth of our background is what makes us excellent at whatever subset we end up focusing on.

So next time someone in a comment section says "what would you know, you just do implants" — that comment reflects a misunderstanding of what plastic surgery actually is. The implant work is downstream of years of training in reconstructive surgery, microsurgery, hand surgery, burn care, and oncologic reconstruction.

We're fixing problems. The cosmetic work is one slice of a much broader field.

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