Smile Train: Building Surgical Systems, Not Just Delivering Surgery

In global health, the difference between intervention and transformation is sustainability. For Smile Train, cleft care is not only a single surgery, but a long-term investment in health systems.

Rather than relying on short-term surgical missions, Smile Train has built a model rooted in local partnership, workforce development, and infrastructure – strengthening systems from within.

Cleft Care as a Health Systems Model

At its core, Smile Train frames cleft care as a systems challenge.

Clefts are treatable, and whether a person can access safe, high-quality cleft surgery when they need it offers something powerful: a window into how well a health system is functioning overall.

Groundbreaking research coauthored by Smile Train-affiliated experts shows that the age at which a child receives cleft lip surgery can act as a “bellwether” indicator of surgical system strength – a proxy for whether a country’s health system can deliver timely, essential pediatric surgery.

Countries where children receive surgery earlier — on average at seven months of age for a cleft lip — tend to have:

• Stronger surgical workforces
• Lower maternal and child mortality
• Higher overall health system performance

Conversely, delayed access reflects gaps in healthcare systems and their capacity to deliver essential care, especially pediatric surgical care.

This is what makes cleft care more than a series of individual treatments — it is a diagnostic tool for the entire surgical system.

What is cleft care
Why access matters

Partner Hospitals: Anchors of Local Health Systems

Smile Train works through a global network of partner hospitals and clinics — comprising more than 20,000 interdisciplinary medical professionals across 75+ countries — embedding high-quality cleft care, improved surgical safety, and lasting expertise in otherwise underserved communities around the world.

By strengthening existing institutions, Smile Train ensures that care is:

• Continuous
• Locally led
• Integrated into broader health delivery

Where Smile Train Works

Surgical Workforce Training: Building Capacity at Scale

A surgical system is only as strong as its workforce.

Across low- and middle-income countries, shortages of trained providers are one of the biggest barriers to accessing care. The data reinforces this: countries with fewer surgical specialists see significantly delayed cleft surgeries, signaling weaker surgical system capacity overall. 

Smile Train addresses this through:

• Hands-on training
• Surgical and anesthesia fellowships
• Long-term mentorship
• Global knowledge exchange
• Digital and simulation-based education

Each provider trained expands not just cleft care, but the entire health ecosystem.

Medical training programs
Education initiatives

Infrastructure: Investing Beyond the Operating Room

Surgical access is not just about surgeons — it’s about systems.

Delivering high-quality cleft surgery requires:

• Pre-surgical patient screening  
• Referral pathways
• Safe anesthesia
• Equipped operating rooms
• Post-operative care systems

Facilities capable of performing cleft surgery reflect increased specialization and management of complex care, meaning they are strong enough to deliver a wide range of essential surgeries. 

Smile Train invests across this ecosystem, including supporting:

• Trained multidisciplinary surgical teams
• Hospital infrastructure
• Surgical and anesthesia equipment and supplies
• Digital patient tracking systems
• Comprehensive care (speech services, nutrition support, psychosocial care, and more)

Surgery as Essential Healthcare

For decades, surgery has been overlooked in global health conversations, viewed as a specialized service rather than a foundational one. That perspective is changing.

The evidence is clear: essential surgery is foundational to universal access to health coverage, a principle now enshrined in global commitments like World Health Assembly Resolution 68.15 — which Smile Train advocacy efforts helped bring to fruition — and, more recently, WHA Resolution 76.2, which formally integrated emergency, critical, and operative care as essential to universal health coverage.

Cleft care illustrates this powerfully:

• It is cost-effective
• It is life-changing
• It is time-sensitive

And critically, it reveals whether a system can deliver pediatric surgical care when and where it is needed.

When cleft surgery is delayed, it signals broader failures:

• Weak referral systems
• Lack of equipped healthcare facilities  
• Limited workforce
• Financial barriers to care

When it is timely, it signals strength. And that signal doesn't stop at cleft care — it speaks to what a health system can do for every patient who needs a surgeon.

Building Surgical Systems in LMICs

Low- and middle-income countries, or “LMICs,” carry over 90% of the global burden of congenital surgical conditions, yet access to specialized surgical care remains uneven. The same systemic gaps that delay cleft surgery, such as undertrained workforces, under-resourced facilities, and weak referral pathways, limit access to essential surgery more broadly.

Smile Train’s model directly addresses these gaps by:

• Investing in local ownership
• Embedding training within local health systems
• Supporting long-term infrastructure
• Strengthening referral and care pathways

Improving the surgical capacity of local health systems, as indicated by improved access to cleft surgery, may also yield improvements in:

• Life expectancy
• Maternal and child survival
• Financial protection from health costs

This is health systems strengthening in action.

A Scalable Model for Global Surgery

Smile Train has supported millions of cleft surgeries, but our deeper contribution is systemic.

By positioning cleft care as a bellwether for surgical capacity, we provide something invaluable in global health: A measurable, scalable way to track progress in building surgical systems. 

As children receive essential surgical care at increasingly younger ages, it signals:

• Increased workforce capacity and skill
• Improved access to timely and essential surgical care
• Stronger health systems overall

The Takeaway

Smile Train is not just closing the cleft care gap, we are helping close the global surgery gap.

By treating cleft care as both a service and a signal, Smile Train is redefining what it means to strengthen health systems:

Not episodic. Not external. But embedded, measurable, and built to last.

And in doing so, we are helping create a future where safe, timely surgery is not a privilege but a standard.