Reconstruction of Large Cranial Defect with Alloplastic Material (Bone Cement-Cold Cure Polymethyl-Methacrylate Resin)
نویسندگان
چکیده
منابع مشابه
Multidisciplinary approach for reconstruction of cranial defect with polymethyl methacrylate resin reinforced with titanium mesh
Cranial defects occur most commonly as a sequelae to trauma, the incidence being as high as 70%. The successful management of a case of trauma in an emergency situation requires quick evacuation of the hematoma, repair of the dura, and the scalp but not necessarily the integrity of the calvarial segment as an immediate measure. So the reconstruction of the calvarial defect in these cases is mos...
متن کاملObliteration of a Large Mandibular Arterio-Venous Malformation with Polymethyl Methacrylate Bone Cement.
Mandibular arteriovenous malformations (AVMs) are rare and potentially life-threatening vascular lesions. Surgery, embolization, or bone cement implantation is an option for the treatment of mandibular AVMs. We present a case of huge mandibular AVM refractory to multiple embolizations of the supplying arteries, which was treated with polymethylmethacrylate (PMMA) bone cement implantation after ...
متن کاملSalvage of Infected Nasal Reconstruction with a Polymethyl Methacrylate Spacer
Total nasal reconstruction is a challenging multistage procedure. Infections can destroy the cartilage framework and seriously compromise the result. The use of polymethyl methacrylate with antibiotics as a spacer has been described in the treatment of skeletal infections. Using this same principle, the use of a polymethyl methacrylate with antibiotics spacer for an infected nasal reconstructio...
متن کاملEffects of porosity on the fatigue performance of polymethyl methacrylate bone cement: an analytical investigation.
Porosity has been shown to affect the fatigue life of bone cements, but, although vacuum mixing is widely used to reduce porosity in the clinical setting, results have been mixed and the effects of porosity are not well understood. The aim of this study was to investigate the effects of porosity using stress analysis and fracture mechanics techniques. The stress concentrations arising at voids ...
متن کاملPreparation of Calcium Phosphate Cement and Polymethyl Methacrylate for Biological Composite Bone Cements
BACKGROUND We studied the biological safety, biomechanics, and tissue compatibility of calcium phosphate cement and Polymethyl Methacrylate composite bone cement mixed in different ratios. MATERIAL/METHODS CPC and PMMA were mixed in different ratios (3:1, 2:1, 1:1, 1:2, 1:5, 1:10, 1:15, and 1:20). PMMA solvent is a general solvent containing a dissolved preparation of the composite bone cemen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Maxillofacial and Oral Surgery
سال: 2010
ISSN: 0972-8279,0974-942X
DOI: 10.1007/s12663-010-0062-3