The Surgeon's Edge: Why I Never Stop Evaluating
“Do the best you can until you know better. Then when you know better, do better.”
— Maya AngelouMaya’s quote captures something that is difficult to articulate about the practice of medicine: the obligation to evolve. Not for the sake of novelty, but because the landscape of what we know is always shifting, and the standard of care should shift with it.
This is how I was trained. And it is how I practice.
Key Takeaways
- Core Philosophy: Dr. Chuma Chike-Obi emphasizes the ethical obligation for continuous surgical evaluation, selectively adopting new medical advancements to optimize patient care.
- Background and Training: Rooted in the practical application of expertise from the University of Pennsylvania School of Medicine and a culture of surgical innovation at the Texas Medical Center.
- Multi-Disciplinary Approach: Integrating insights from dermatology, nutrition science, and longevity medicine to analyze cellular tissue behavior, advanced energy devices, and biologics.
- Selective Integration: Balancing professional skepticism with selective adoption to effectively separate clinical innovation signals from fleeting industry noise.
Rooted in Practical Medical Excellence: The Influence of Penn Medicine
My medical training began at the University of Pennsylvania School of Medicine, the first medical school in the United States, established by Benjamin Franklin. Franklin was many things, but above all he was practical. He believed that knowledge had no value unless it was applied. He famously wrote that “an investment in knowledge pays the best interest,” and he built institutions around that principle. Penn was not founded to produce scholars for their own sake. It was founded to produce people who could serve their communities through applied expertise.
It was at Penn that I first encountered plastic surgeons. Not the caricature that popular culture sometimes presents, but physicians who approached the human body with a combination of technical precision and creative problem-solving that I had not seen in any other discipline. More importantly, the mentors I found there shared a quality that went beyond skill: they were genuinely curious. They read widely. They questioned their own methods. They published their findings. They treated their training not as a credential to protect but as a foundation to build on.
That left an impression.
The Culture of Surgical Innovation in Texas
From Philadelphia I moved to the Texas Medical Center in Houston, a place with one of the richest surgical histories in the world. This is where Dr. Michael DeBakey spent his career. DeBakey pioneered the artificial heart, revolutionized vascular surgery, and received the Congressional Gold Medal, the highest civilian honor in the United States. He operated into his late eighties. He published into his nineties.
What struck me about training in that environment was not any single technique or technology. It was the culture. There was an expectation, almost atmospheric, that you would push. That you would not simply repeat what you had been taught but would refine it, challenge it, and when the evidence supported it, replace it. Standing still was not humility. It was negligence.
That culture shaped how I think about my own work.
Beyond Plastic Surgery: Integrating Multi-Disciplinary Longevity Science
The field I trained in is not the field I practice in today. The implants are different. The techniques are different. The energy devices, the biologics, the understanding of tissue behavior at a cellular level have all moved forward. If I were still operating on the assumptions of 2013, I would be leaving results on the table.
So I evaluate constantly. New devices, new techniques, new science. Not because new is inherently better. Often it is not. But the only way to know that is to actually look.
Some things I have investigated and passed on. Others I have adopted and they have changed how I practice. The filter is always the same: does this serve the patient better than what I am currently doing? If yes, I integrate it. If no, I move on. If I am not sure, I keep watching.
What has become increasingly clear to me is that the most meaningful innovations are not always coming from within plastic surgery itself. Some of the developments that have most influenced my practice in recent years have come from dermatology, from nutrition science, from the fitness and longevity medicine communities. The boundaries between these fields are more porous than they have ever been, and a surgeon who only reads plastic surgery journals is missing half the picture.
I attend conferences not only to present what I already know but to find out what I do not. I consult with colleagues across disciplines. I stay involved in medical education as much to learn as to teach.
Evaluating Signal vs. Noise
Two traps exist. The first is the clinician who stops evaluating altogether. Comfort becomes routine, and the practice quietly falls behind while confidence remains unchanged.
The second is the clinician who adopts everything. Every new device, every trend, every keynote becomes next Monday’s protocol. That is not open-mindedness. It is the inability to distinguish signal from noise.
The discipline is in the middle. Evaluate everything. Adopt selectively. Stay skeptical of both the old and the new until the evidence is clear.
Maya Angelou’s words are deceptively simple. When you know better, do better. The hard part is the first half of that sentence. Knowing better requires a deliberate, sustained effort to remain open to the possibility that what you did yesterday, competently and confidently, might not be the best version of what you could do tomorrow.
That effort never ends. And I would not want it to.
