3D-Printing for Critical Sized Bone Defects: Current Concepts and Future Directions
Bioengineering, 2022 The management and definitive treatment of segmental bone defects in the setting of acute trauma, fracture non-union, revision joint arthroplasty, and tumor surgery are challenging clinical problems with no consistently satisfactory solution. Orthopaedic surgeons are developing novel strategies to treat these problems, including three-dimensional (3D ...
Cory K. Mayfield +4 more
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Design and 3D Printing of Personalized Hybrid and Gradient Structures for Critical Size Bone Defects
ACS Applied Bio Materials, 2023 Treating critical-size bone defects with autografts, allografts, or standardized implants is challenging since the healing of the defect area necessitates patient-specific grafts with mechanically and physiologically relevant structures. Three-dimensional (3D) printing using computer-aided design (CAD) is a promising approach for bone tissue ...
Mine Altunbek +4 more
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Functionalized 3D-Printed PLA Biomimetic Scaffold for Repairing Critical-Size Bone Defects
Bioengineering, 2023 The treatment of critical-size bone defects remains a complicated clinical challenge. Recently, bone tissue engineering has emerged as a potential therapeutic approach for defect repair. This study examined the biocompatibility and repair efficacy of hydroxyapatite-mineralized bionic polylactic acid (PLA) scaffolds, which were prepared through a ...
Xiao Liu +8 more
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Mechanics Predicts Effective Critical-Size Bone Regeneration Using 3D-Printed Bioceramic Scaffolds
Tissue Engineering and Regenerative Medicine, 2023 Abstract BACKGROUND: 3D-printed bioceramic scaffolds have gained popularity due to their controlled microarchitecture and their proven biocompatibility. However, their high brittleness makes their surgical implementation complex for weight-bearing bone treatments.
Pablo Blázquez-Carmona +5 more
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3D-printed scaffold combined to 2D osteoinductive coatings to repair a critical-size mandibular bone defect [PDF]
Materials Today Bio, 2020 Abstract the reconstruction of large bone defects (12 cm 3 ) remains a challenge for clinicians. We developed a new critical-size mandibular bone defect model on a mini-pig, close to human clinical issues. We analyzed the bone reconstruction obtained by a 3D printed scaffold made of
M. Bouyer +9 more
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Three dimensionally printed bioactive ceramic scaffold osseoconduction across critical-sized mandibular defects [PDF]
Journal of Surgical Research, 2018 Vascularized bone tissue transfer, commonly used to reconstruct large mandibular defects, is challenged by long operative times, extended hospital stay, donor-site morbidity, and resulting health care. 3D-printed osseoconductive tissue-engineered scaffolds may provide an alternative solution for reconstruction of significant mandibular defects.
Christopher D. Lopez +8 more
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Effects of electromagnetic fields treatment on rat critical-sized calvarial defects with a 3D-printed composite scaffold [PDF]
Stem Cell Research & Therapy, 2020 Abstract Background Current strategies for craniofacial defect are faced with unmet outcome. Combining 3D-printing with safe, noninvasive magnetic therapy could be a promising breakthrough. Methods In this study, polylactic acid/hydroxyapatite (PLA/HA) composite scaffold was fabricated.
Chang Tu +10 more
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Search for the critical point of strongly interacting matter in NA49 [PDF]
, 2009 Theoretical calculations locate the QCD critical point at energies accessible at the CERN SPS. Several observables were suggested to look for it. Here, we present the system size dependence and the energy dependence of event-by-event mean transverse ...
Grebieszkow, Katarzyna
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Türk Oftalmoloji Dergisi, 2022 Objectives:To compare reading parameters measured with the Turkish version of the Minnesota Low Vision Reading Test (MNREAD-TR) printed acuity chart and the tablet application version of the same test for both normally sighted and low-vision individuals ...
Deniz Altınbay +2 more
doaj +1 more source
Evaluating the Effectiveness of an Established Community-Based Eccentric Viewing Rehabilitation Training Model—the EValuation Study [PDF]
, 2016 Purpose: This study evaluated the community-based eccentric viewing (EV) training offered across the United Kingdom by the Macular Society. Volunteer trainers deliver free one-to-one training, usually in learners' homes. They also share information about
Dickinson, C. +2 more
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