3D planning and simulation used at Barcelona hospital to resect tumour and save kid’s eye

The maxillofacial surgical procedure and oncology workforce at SJD Barcelona Youngsters’s Hospital has carried out 3D planning and simulation of the resection of a tumour in a younger affected person’s cheekbone, saving the kid’s eye.

The operation was an advanced process to resect the malignant tumour within the 11-year-old boy. The planning and simulation befell with BCN3D’s 3D printing expertise. A picture was created from the cranium of the affected person, which was then printed within the hospital’s 3D printing laboratory. Creating the 2 3D items of the affected person’s cranium was important for the medical doctors to attain the extraction with most precision.

The workforce used a W27 3D printer from BCN3D’s Epsilon sequence. The double extruder head of the printer and amorphous polymer ABS used, supplied the mandatory realism for medical doctors to plant the precise surgical intervention based mostly on the precise resection of everything of the kid’s eye tumour, a facial osteosarcoma.

“These days, 3D planning on the SJD Barcelona Youngsters’s Hospital is normal observe in maxillofacial surgical procedure, particularly in very complicated instances such because the one we handled on this little one,” stated Dr. Josep Rubio, head of the maxillofacial surgical procedure unit on the hospital. 

Dr. Rubio defined the method intimately, saying: “We needed to create reducing and positioning guides to switch the digital planning from the pc to the working theatre. This has allowed us to execute what we designed nearly with precision to have the ability to extract the protection margins subsequent to the tumour as we beforehand designed.”

Dr. Adaila Valls, maxillofacial surgeon at SJD Barcelona Youngsters’s Hospital stated: “3D printing helped us to keep away from potential postoperative problems and improved the standard for each the affected person and the surgical course of. After weeks of surgical planning, we had been in a position to carry out an entire resection of the lesion and likewise protect the affected person’s imaginative and prescient.”

The affected person, Andrés, was identified with retinoblastoma when he was 11 months outdated. He was handled on the hospital in Barcelona in 2016, and recovered from the primary tumour after two years of remedy. 

Nonetheless, as Andrés carried the germline gene, the medical doctors instructed his dad and mom that the boy may undergo a sort of most cancers in his bone system, one thing that ultimately occurred in a while when he developed a facial osteosarcoma.

The remedy plan included finishing up chemotherapy for 3 months, earlier than a elementary a part of the remedy, the management of the lesion, started.

At SJD Barcelona Youngsters’s, 3D printing is utilized in over 200 surgical procedures a 12 months. They first started utilizing the expertise in 2013 after a physician particularly requested a bio mannequin to go with the planning of a posh oncological case. Since then, a multidisciplinary group has been created of 9 completely different specialities that profit from 3D printing.

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