Ceramics in orthopaedics.
نویسندگان
چکیده
منابع مشابه
Biomaterials in orthopaedics.
At present, strong requirements in orthopaedics are still to be met, both in bone and joint substitution and in the repair and regeneration of bone defects. In this framework, tremendous advances in the biomaterials field have been made in the last 50 years where materials intended for biomedical purposes have evolved through three different generations, namely first generation (bioinert materi...
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1Jagiellonian University, Institute of Zoology, Department of Cell Biology and Imaging, Poland; 2University of Science and Technology, Faculty of Material Science and Ceramics, Department of Glass Technology and Amorphous Coatings, Poland; 3Jagiellonian University Medical School, Institute of Physiotherapy, The Clinics of Orthopaedics and Traumatology of the Musculoskeletal System, Poland; 4Uni...
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Calcium phosphate ceramics are widely used as bone substitutes since they are biocompatible and bioactive. Given that their chemical composition is close to natural bone, calcium phosphate ceramics are promising bone substitute materials in orthopaedics, maxillofacial surgery and dentistry. Hydroxyapatite (HA) and tricalcium phosphate (TCP) are the most commonly used calcium phosphates, because...
متن کاملThe prevention of orthopaedic implant and vascular graft infections.
The infection rate for any surgical prosthesis insertion should be less than 1% in the first postoperative year. If infection occurs the patients will lose their new found mobility, lose their independence, be hospitalized with sepsis, both local and systemic, and perhaps die. Preoperative and intraoperative measures to prevent infection are well established in orthopaedic surgery but less scie...
متن کاملWear of a composite ceramic head caused by liner fracture.
Third-generation composite ceramics (eg, Delta; DePuy Orthopaedics, Warsaw, Indiana; Ceramtec, Plochingen, Germany) have greatly improved material characteristics compared with second-generation products. This case report presents a patient after total hip arthroplasty with a fractured ceramic liner and a heavily worn ceramic head (both third-generation ceramics) retrieved 9 months after surger...
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ورودعنوان ژورنال:
- The Journal of bone and joint surgery. British volume
دوره 82 8 شماره
صفحات -
تاریخ انتشار 2000