In-Hospital 3D Printed Scaphoid Prosthesis Using Medical-Grade Polyetheretherketone (PEEK) Biomaterial
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چکیده
منابع مشابه
Anterior Cervical Interbody Fusion Using a Polyetheretherketone (PEEK) Cage Device and Local Autograft Bone
A nterior cervical discectomy and fusion (ACDF) has been performed with various techniques and devices for many years. Autologous iliac crest grafts were initially used for the Cloward and Robinson and Smith techniques, but because of iliac crest graft site complications (eg, pain, infection, fracture, dystrophic scarring), the procedure was generally superseded by allograft implants. These imp...
متن کاملCranial vault reconstruction using computer-designed polyetheretherketone (PEEK) implant: case report.
BACKGROUND Reconstruction of the bones of the skull is a complex procedure and represents a challenge for the surgical team. It is generally performed in patients who have loss of the cranial vault secondary to chronic infection or uncontrolled osteoradionecrosis, indicating a greater chance of failure or rejection of the materials used for repair of the defect. Selection of material to replace...
متن کاملSubsidence and Nonunion after Anterior Cervical Interbody Fusion Using a Stand-Alone Polyetheretherketone (PEEK) Cage
BACKGROUND The purposes of the present study are to evaluate the subsidence and nonunion that occurred after anterior cervical discectomy and fusion using a stand-alone intervertebral cage and to analyze the risk factors for the complications. METHODS Thirty-eight patients (47 segments) who underwent anterior cervical fusion using a stand-alone polyetheretherketone (PEEK) cage and an autologo...
متن کاملA new biocompatible biomaterial : PEEK / β-TCP / TiO2 composite
Introduction : Polyetheretherketone (PEEK) is an aromatic, rigid semi-crystalline thermoplastic with excellent mechanical properties and bone-like stiffness, and good biocompatibility [1-2]. Moreover for biomedical applications, particularly in the area of load-bearing orthopaedic applications [3] PEEK is able to be repeatedly sterilized, and shaped by machining or injection moulding. Devices u...
متن کاملThe Biologic Response to Polyetheretherketone (PEEK) Wear Particles in Total Joint Replacement: A Systematic Review
BACKGROUND Polyetheretherketone (PEEK) and its composites are polymers resistant to fatigue strain, radiologically transparent, and have mechanical properties suitable for a range of orthopaedic applications. In bulk form, PEEK composites are generally accepted as biocompatible. In particulate form, however, the biologic response relevant to joint replacement devices remains unclear. The biolog...
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ژورنال
عنوان ژورنال: BioMed Research International
سال: 2021
ISSN: 2314-6141,2314-6133
DOI: 10.1155/2021/1301028