A mannequin demonstrating the place the 3D printed scaffold might be positioned on a jaw. Credit score: College of Queensland
Clinicians have efficiently used custom-made 3D printed bone scaffolds, printed on-site at The College of Queensland, to rebuild a part of a person’s jawbone.
Professor Saso Ivanovski from UQ’s Faculty of Dentistry, who led the medical trial, mentioned the case demonstrated the secure and efficient use of the know-how which makes use of biocompatible materials—eliminating the necessity for secondary surgical procedure to take away the scaffold. The analysis is printed in Scientific Oral Implants Analysis.
“In this case, the scaffold supported and encouraged new bone to grow in the jaw of a 46 year-old man, allowing a dental implant with a new tooth to be securely inserted,” Professor Ivanovski mentioned.
“The bone scaffolds are custom designed for the patient, effectively regenerate jaw bone and are completely resorbable, so there is no need for additional surgery to remove them.”
Since this preliminary success, extra polycaprolactone (PCL) scaffolds have been printed at UQ’s Oral Well being Centre and utilized in dental reconstructive surgical procedure on an additional 9 sufferers.
Lead biomedical engineer Dr. Reuben Staples mentioned the analysis highlights the massive potential of 3D-printing in customized dental reconstruction.
“Our team is the first in Australia to locally manufacture university-developed 3D printed bone scaffold implants for dental reconstruction in human trials using our certified Quality Management System,” Dr. Staples mentioned.
“It’s compliant with the Australian regulatory necessities. As a result of the medical grade artificial polymer used is more economical than presently accessible non-resorbable metallic business alternate options, it is a important step ahead in how 3D printing can be utilized to create reasonably priced, secure and efficient bone implant options to reconstruct jawbones and enamel for folks in want.
“There is still more to be done in this field, but it’s exciting to see this success.”
The UQ crew will now broaden the trial to work with clinicians from round Australia and Spain to optimize the scaffold design in order that it may be broadly accessible for sufferers.
Extra info:
Sašo Ivanovski et al, Alveolar bone regeneration utilizing a 3D‐printed affected person‐particular resorbable scaffold for dental implant placement: A case report, Scientific Oral Implants Analysis (2024). DOI: 10.1111/clr.14340
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3D printed scaffolding to rebuild jaw bones: Clinicians have success utilizing {custom} design (2025, January 9)
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