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3D Printing in Medicine
Scopus
ISSN 2365-6271 · BMC · 319 articles in the index
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Journal Article
A review of 3D printed medical implant design
Abstract This paper reviews the design of customized 3D printed (also referred to as additively manufactured) implants. A focus is placed on the information flow of design as it is processed, starting from a patient’s scan and culminating with the 3D printing compatible customized implant’s design…
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Journal Article
Teaching punch biopsy and suturing with a 3D-printed skin model: design and integration into the medical curriculum
Abstract Background In the 2019/2020 winter semester, the University of Augsburg’s Faculty of Medicine introduced a competence-oriented model degree program with a spiral curriculum integrating theory and practice. A key feature, the clinical longitudinal course, emphasizes practical skills such as…
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Journal Article
Comparing conventional versus 3D printed simulators for simulation training of emergency percutaneous cricothyrotomy with two different kits: a randomized controlled trial
Abstract Introduction Effective procedural training is crucial for emergency interventions such as percutaneous cricothyrotomy (PC). This study evaluated simulation-based training of PC by comparing two simulators, a commercially available conventional simulator (CSIM) and an innovative 3D-printed…
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Journal Article
Development and validation of an affordable freehand scanning 3D ultrasound reconstruction system with visual positioning
Abstract Objective Three-dimensional (3D) ultrasound provides more intuitive, detailed, and comprehensive diagnostic information. The primary objective of this study was to develop affordable, lightweight, and wide-field 3D ultrasound probes which is a critical challenge for expanding the…
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Journal Article
3D printing enabled biomechanical evaluation of a novel expandable wedge spacer for atlantoaxial reduction
Abstract Atlantoaxial subluxation (AAS) is a severe instability of the craniovertebral junction that may cause progressive spinal cord compression and neurological impairment. Achieving complete reduction remains challenging when anterior inclination deformity of the atlas limits posterior…
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Journal Article
Micro-costing of dental prosthetics in jaw reconstruction
Abstract Introduction Dental rehabilitation has a significant impact on health-related quality of life (HRQOL) for patients undergoing microvascular reconstruction of the jaw. Virtual surgical planning (VSP) and computer-aided design and computer-aided manufacturing (CAD/CAM) technology allows for…
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Journal Article
3D-printed patient-specific instrumentation significantly improves the accuracy of prosthesis alignment in unicompartmental knee arthroplasty: a retrospective study
Abstract Background Unicompartmental knee arthroplasty (UKA) is an effective treatment for medial compartment knee osteoarthritis, with its outcomes highly dependent on the accuracy of prosthesis positioning. Conventional UKA, performed using traditional instrumentation, often relies heavily on…
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Journal Article
Development and preliminary validation of a multidisciplinary 3D‑printed skull base model for endoscopic endonasal surgical training
Abstract Objective The aim of the article is to present the development and application of a 3D-printed skull base model, which includes the internal carotid arteries, tumour and the optic nerve, to train neurosurgeons and ear, nose and throat (ENT) in performing the endonasal endoscopic approach…
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Journal Article
Application-matched point-of-care 3D printing of functionalized polyetheretherketone (PEEK) composites for patient-specific craniomaxillofacial implants
Abstract Background Native polyetheretherketone (PEEK) exhibits limitations in mechanical strength, radiographic visibility, and bioactivity for craniomaxillofacial (CMF) applications. This proof-of-concept study establishes the feasibility of point-of-care (POC) manufacturing for three…
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Journal Article
Development of a new operative 3D printed template-cranioplasty-concept for performing craniotomy in the posterior cranial fossa and validation of the system using a 3D printed simulation model: a preclinical feasibility study
Abstract Background The retrosigmoid approach is a standard surgical route used for the treatment of various tumors and vascular lesions in the cerebellopontine angle. However, postoperative reconstruction of the surgical defect could remain challenging, particularly in cases requiring…
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Journal Article
Enhancing bioactivity of 3D-printed porous scaffolds with self-assembling peptide hydrogels for cartilage tissue engineering
Abstract Background Cartilage repair is challenging due to the tissue’s limited regenerative capacity. Synthetic 3D-printed scaffolds provide essential structural support, but typically lack the bioactivity needed for cell integration. A promising approach combines 3D-printed porous scaffolds…
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Journal Article
Additively manufactured reinforced polymeric stents for peripheral artery disease: design, manufacture and performance evaluation
Abstract Stent failure in the peripheral arterial system remains a major clinical challenge due to high mechanical demands caused by limb movement. Unlike coronary arteries, below-the-knee vessels are exposed to continuous flexion, torsion and axial movement, increasing the risk of structural…
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Journal Article
Feasibility of 3D echocardiography–CT/CMR fusion to create atrioventricular valve–integrated 3D printed heart models in complex congenital heart disease: greater incremental benefit for surgeons than cardiac imagers
Abstract Background Given the established and reproducible benefit of 3D-printed models in complex congenital heart disease (CHD) surgical planning, the focus has shifted from validating their utility to refining anatomical fidelity through enhanced imaging integration. The purpose of this study is…
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Journal Article
Use of 3D printed coracoid models for preoperative planning in the Latarjet procedure: a cross-sectional study
Abstract Background The Latarjet procedure is effective for treating recurrent anterior shoulder instability, but graft-related complications may occur. Accurate preoperative planning is essential to minimize these complications. Three-dimensional (3D) printed models may support surgical planning…
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Journal Article
Lecture, model, or both? Optimizing fracture education with 3D printing: a longitudinal interventional study
Abstract Background Traditional anatomical training methods in surgery, like cadaver dissection and didactic lectures, face limitations in availability, cost, and translating 2D to 3D understanding. Three-dimensional (3D) printing offers an innovative solution for medical education, particularly in…
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Journal Article
A novel method for the creation of a patient-specific realistic model of hypertrophic cardiomyopathy for surgical myectomy simulation
Abstract Background The use of three-dimensional (3D) printing to produce patient-specific models for operative planning and rehearsal of septal myectomy for patients with hypertrophic cardiomyopathy has been previously reported. However, human tissue-like characteristics have not been fully…
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Journal Article
A step-by-step guide for implementation of virtual surgical applications and patient data centralization: practical experience and lessons learned
Abstract Background The expansion of digitalization in the pre-, intra- and post-operative surgical phases allow the development and integration of advanced technologies such as virtual surgical planning (VSP), additive manufacturing (AM), augmented reality (AR) and virtual reality (VR) in surgical…
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Journal Article
Design and measurement of 3D-printed variable-morphology and variable-density breast phantoms for mammography and breast CT dose assessment
Abstract Accurate dose quantification across radiation-based breast imaging techniques is important for patient safety, but currently available phantoms do not easily allow the assessment of the impact of breast size and density across modalities. Here we design, produce, and validate three…
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Journal Article
The psychological impact of using 3D printing and imaging technology for patient education: a scoping review
Abstract Background The way in which patient education is delivered during clinical consultations can have an impact on cognitive and emotional outcomes in patients. 3D printing and imaging can be used in patient education to improve understanding of the information and satisfaction with care. This…
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Journal Article
3D printed and virtual kidney models as learning tools to improve anatomical and spatial understanding of renal tumors: a pilot educational study (Rein-3D print students – UroCCR 219)
Abstract Background Radiological training is often underrepresented in medical education, despite its essential role in clinical practice. Innovations like 3D printing offer detailed anatomical models that enhance understanding. In kidney cancer management, imaging and tumor complexity scores are…