Open AccessImage‐guided tissue engineering
Author(s) -
Ballyns Jeffrey J.,
Bonassar Lawrence J.
Publication year - 2009
Publication title -
journal of cellular and molecular medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.44
H-Index - 130
eISSN - 1582-4934
pISSN - 1582-1838
DOI - 10.1111/j.1582-4934.2009.00836.x
Subject(s) - tissue engineering , computer science , biology , computational biology , biomedical engineering , medicine
• Introduction • Imaging techniques • Fabrication techniques ‐ Injection moulding ‐ Rapid prototyping ‐ Lithography ‐ Sintering• ConclusionsReplication of anatomic shape is a significant challenge in developing implants for regenerative medicine. This has lead to significant interest in using medical imaging techniques such as magnetic resonance imaging and computed tomography to design tissue engineered constructs. Implementation of medical imaging and computer aided design in combination with technologies for rapid prototyping of living implants enables the generation of highly reproducible constructs with spatial resolution up to 25 μm. In this paper, we review the medical imaging modalities available and a paradigm for choosing a particular imaging technique. We also present fabrication techniques and methodologies for producing cellular engineered constructs. Finally, we comment on future challenges involved with image guided tissue engineering and efforts to generate engineered constructs ready for implantation.