This post begins a series that asks a simple question with a long answer: What is a plastic surgeon?
Plastic surgery is not a single operation or a single anatomic region. It is a specialty built on shared foundation principles and then applied across the full range of reconstructive and aesthetic care. Across this series, we will look at that foundation and then walk through major domains of the specialty, including:
- Foundation principles
- Hand surgery
- Craniofacial surgery
- Head and neck reconstruction
- Breast reconstruction
- Microsurgery
- Trunk reconstruction
- Burn surgery
- Aesthetic surgery
- Other innovative advances in medicine
We begin with foundation principles — and with a paper that still shapes how plastic surgeons think about wound coverage.
The paper
Blair VP, Brown JB. The use and uses of large split skin grafts of intermediate thickness. Surg Gynecol Obstet. 1929;49:82–97.
Vilray P. Blair and James Barrett Brown’s 1929 article in Surgery, Gynecology and Obstetrics helped establish the practical foundation for what we still recognize as modern split-thickness skin grafting. The work focused on large split grafts of intermediate thickness — thick enough to be durable and usable, yet thin enough to take reliably and leave a manageable donor site.
Why it still matters
There have been many advances since 1929. Electrocautery, the motorized dermatome, and cultured epithelial autografts have each changed how grafts are harvested, how bleeding is controlled, and how large wounds can be resurfaced. Those tools matter.
What has not changed is the biology of graft survival. The principles Blair and Brown helped put into clinical focus still hold true today. Optimizing skin graft care still means eliminating or controlling:
- Shear forces
- Hematoma
- Seroma
- Infection
A graft that moves, floats on fluid, or sits in an infected bed is a graft at risk. Those lessons remain central to plastic surgery training and practice nearly a century later.
Clinical perspective: skin substitutes in smaller wounds
Building on that foundation, one of the most meaningful changes in my own practice has been the growing role of skin substitutes. For many smaller wounds, these products have significantly decreased the need for split-thickness skin grafts.
That distinction matters. Skin grafts remain vital — and often indispensable — in large burn reconstruction, where durable resurfacing of extensive defects still depends on grafting principles that trace back to papers like Blair and Brown. For smaller wounds, however, skin substitutes offer a different reconstructive path.
Skin substitutes help build out the dermal layer in a more anatomic fashion. As that remodeled dermal scaffold incorporates and the wound re-epithelializes, the result can be a pliable scar obtained without harvesting a graft. No donor site is required. With time, scar maturity, and careful scar management — including massage and moisturizing — the end result is often ideal for the wound at hand.
In other words: the foundational principles of graft take still teach us how tissue survives and heals. Contemporary tools then let us decide when a graft is essential, and when a dermal substitute can achieve durable coverage with less morbidity.
Looking ahead
This series will continue through the major domains of plastic surgery — not as a catalog of procedures, but as a way of showing what board-certified plastic surgeons are trained to understand and do. Skin grafting is only the beginning. Reconstruction, judgment, and wound biology sit underneath almost everything that follows.
This post is educational journal discussion. It is not a substitute for peer-reviewed literature, individual clinical judgment, or patient-specific consultation.
Tobias C. Long, MD
Founding Member