From Operating Rooms to Innovation Labs: Key Takeaways from the 3D Printing Forum APAC 2025

To bring together leading minds working with 3D printing in hospitals, The 3D Printing in Hospitals Forum APAC 2025 was held at the Singapore General Hospital (SGH), where innovators, clinicians, and engineers from across the Asia-Pacific region convened to envision the future of point-of-care 3D planning and printing.

Organized in collaboration with the SGH, attendees explored shared challenges, real-world solutions, and the immense opportunities that 3D printing offers healthcare systems.

One of the forum's strongest messages was how 3D printing is enabling personalized care. “A 3D-printed surgical guide helped save a patient’s limb by enabling precise tumor removal without vascular reconstruction,” said Dr. Aashish Chaudhry, recounting a case where precision printing directly impacted a life-saving decision. These personalized guides and implants allow surgeons to practice and plan with anatomical accuracy before even making an incision. Dr. Mahesh Kappanayil, another presenter, shared how a custom 3D model enabled them to visualize a rare congenital heart defect in a child, making an otherwise impossible surgery feasible. This transition from generalized to individualized medicine is one of the most promising developments in modern surgery.

Another significant insight from the event was the need for deep, interdisciplinary collaboration. Unlike other medical technologies that fit neatly into a single department, 3D printing requires seamless integration between radiologists, surgeons, engineers, and hospital administrators. “Our lab treated over 800 craniofacial cases last year,” shared Dr. Dipesh Rao, “and it would have been impossible without the combined input from engineers and clinicians.” The message was clear: success in medical 3D printing isn’t just about printing and planning; it’s about the team operating it.

While 3D printing offers significant potential, successfully integrating it into hospital settings requires careful consideration. Presenters spoke candidly about the barriers to adoption, particularly the costs, regulatory ambiguity, and clinician skepticism. The regulatory landscape was a focal point. Dr. Allison Sutherland, speaking from the Australian perspective, noted, “Our Therapeutic Goods Administration (TGA) provides clear guidelines, but they demand rigorous quality systems. It’s not easy for small labs to comply.”

Dr. Mark Tan Bang Wei from SGH shared that establishing successful clinical 3D printing services within hospitals requires a clear mission and strong collaboration among stakeholders with the aim of improving efficacy, efficiency, resiliency, and available options for clinical care. It requires the development of capabilities in virtual surgical planning, patient-specific medical device development, and manufacturing. He adds, "It also requires the integration of clinicians, clinical engineers, and imaging specialists into synergistic teams working together for our patients.”

Throughout the event, software emerged as a backbone for point-of-care labs, enabling clinicians to convert CT and MRI scans into precise 3D models. Dr. Richard Su Yu Xiong showcased how his team plans complex tumor resections. "We were able to visualize and preserve critical margins with clarity not possible through imaging alone."

Nothing underscored the value of 3D printing better than the real-life stories shared by presenters:

Limb salvage surgery

Dr. Chaudhry described a high-risk case involving a young adult with an aggressive bone tumor located dangerously close to vital arteries and veins. The surgical team used a patient-specific 3D-printed surgical guide, allowing them to resect the tumor with millimeter-level precision while avoiding critical blood vessels. As Dr. Chaudry put it: "Without the guide, we would have had to compromise either the limb or the patient's long-term function. With it, we preserved both." The patient not only kept their limb but also regained full mobility within months.

Pediatric cardiac surgery

Dr. Kappanayil shared a deeply moving account of a two-year-old child born with a rare and complex congenital heart defect. To bridge the gap in understanding the anatomy, the team created a full-scale, 3D-printed replica of the child's heart. The model allowed the team to rehearse the surgery in advance, develop a safer approach, and identify potential complications before entering the operating room. "This changed everything. It turned an abstract plan into a tactile, visual roadmap," said Dr. Kappanayil. "It allowed us to confidently perform the surgery  — and it saved the child's life."

Rehabilitation after cancer

Dr. Masako Dunn presented her team's work in leveraging 3D printing for patients recovering from head and neck cancer. Her team produces customized rehabilitation devices, such as the innovative Restorabite, a personalized tool to help patients suffering from trismus (restricted mouth opening). Because the devices are designed from the patient's own CT or MRI data, they offer a far better fit and faster adaptation compared to traditional solutions. "These aren't just functional aids — they're tools for dignity, independence, and emotional healing," Dr. Dunn noted.

Transformative cranial reconstruction

Dr. Michael Wagels shared the powerful story of a young man who suffered a severe motorcycle accident, resulting in a failed cranial implant. His team collaborated with ACCISS for implant design and Osteopore to manufacture the patient-specific bioresorbable medical grade polycaprolactone tricalcium phosphate (mPCL-TCP) calvarium implant, with no added growth factors. Using regenerative matching axial vascularisation (RMAV), they integrated the implant with a vascularised corticoperiosteal free flap from the medial femoral condyle to deliver immediate axial blood supply and trigger bone regeneration from within.

The outcome was transformative, achieving natural skull regrowth where traditional methods failed. This pioneering fusion of microsurgery and bioresorbable implants offers new hope in complex cranial reconstruction.

Precision jaw and orbital reconstruction

Dr. Xiong demonstrated the accuracy of computer-assisted surgery. He shared a case of a trauma patient with a complex orbital floor defect. Dr. Xiong stated, "Using virtual surgical planning, our team created a patient-specific titanium implant by mirroring the unaffected side, restoring the orbital volume with a level of precision unattainable with traditional methods." He also explained how patient-specific implants for jaw reconstruction offer the flexibility to revise surgical margins intraoperatively without compromising the final reconstructive plan, ensuring both cancer clearance and excellent patient outcomes.

The 3D Printing in Hospitals Forum APAC 2025 showcased how the technology is already reshaping healthcare in the region. The forum concluded with a forward-looking vision, proposing key strategies like certification programs, expanding applications into tissue engineering, and fostering cross-border collaboration.

"We need to move from isolated innovation to collective progress," said Dr. Tan, advocating for a more connected ecosystem. The insights from the forum make it clear: with collaborative ecosystems, continuous innovation, and strategic scaling, 3D printing and planning are not just an emerging tool; they are becoming a cornerstone of future-ready healthcare across the Asia-Pacific region and beyond.