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 College of Dentistry, who led the medical trial, stated the case demonstrated the secure and efficient use of the expertise which makes use of biocompatible materials—eliminating the necessity for secondary surgical procedure to take away the scaffold. The analysis is revealed in Scientific Oral Implants Analysis.
“On this case, the scaffold supported and inspired new bone to develop within the jaw of a 46 year-old man, permitting a dental implant with a brand new tooth to be securely inserted,” Professor Ivanovski stated.
“The bone scaffolds are customized for the affected person, successfully regenerate jaw bone and are fully resorbable, so there is no such thing as a want for added surgical procedure to take away 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 stated the analysis highlights the large potential of 3D-printing in customized dental reconstruction.
“Our group is the primary in Australia to domestically manufacture university-developed 3D printed bone scaffold implants for dental reconstruction in human trials utilizing our licensed High quality Administration System,” Dr. Staples stated.
“It’s compliant with the Australian regulatory necessities. As a result of the medical grade artificial polymer used is less expensive than at the moment out there non-resorbable metallic industrial 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 individuals in want.
“There’s nonetheless extra to be completed on this subject, however it’s thrilling to see this success.”
The UQ group will now develop the trial to work with clinicians from round Australia and Spain to optimize the scaffold design in order that it may be extensively out there for sufferers.
Extra data:
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)
retrieved 9 January 2025
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