Vinmec Healthcare System, Vietnam’s main personal healthcare system, has carried out a Whole Femoral Substitute (TFR) utilizing customized 3D printed metallic for the youngest identified affected person recognized with osteosarcoma. This not solely saved the kid’s leg—however marked a turning level for Vietnam’s function in high-tech, precision medication.
In 2022, after what appeared like a minor damage, a younger boy named Tran Minh Duc was recognized with aggressive bone most cancers that had invaded his total femur. The usual suggestions—amputation or bone grafting—posed extreme dangers, particularly for a rising youngster.
As a substitute, Vinmec docs proposed an unprecedented resolution for the historically accepted method within the nation: to design and manufacture a customized femur utilizing 3D printing expertise, tailor-made exactly to Duc’s anatomy. The implant was developed domestically by way of collaboration between Vinmec surgeons and engineers from VinUni, utilizing CT and MRI scans to mannequin and produce the modular implant completely in Vietnam.
This two-phase surgical procedure included tumor removing and a momentary cement bone graft in early 2024, adopted by full alternative with a 3D printed metallic femur in Might 2025. “We contacted overseas producers, however there was no appropriate design,” stated Dr. Tran Duc Thanh. “Self-manufacturing the tools permits us to be proactive in therapy.”
The implant’s modular design allows future changes as Duc grows, embodying the ideas of customized and adaptable medication. “The 4-hour surgical procedure was a hit,” stated Prof. Dr. Tran Trung Dung. “Duc recovered rapidly, and he’s now strolling with help.”
This case marks the primary time 3D printing has been used for TFR in such a younger affected person, and it was executed utilizing completely Vietnamese assets. Past the surgical success, it units a brand new customary for a way superior manufacturing can remodel medical care in creating nations.
Vinmec continues to push boundaries with 3D printing, having beforehand achieved milestones corresponding to making a titanium 3D printed chest wall and performing a simultaneous pelvis and femur alternative.
