Results 151 to 160 of about 3,822 (191)
Investigation and prevention of intraosseous temperature rise in guided implant surgery: an ex-vivo study. [PDF]
BMC Oral HealthGökçe Uçkun G +4 more
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Photobiomodulation in Medication-Related Osteonecrosis of the Jaw: Outcomes in Stage I and Its Adjunctive Role in Advanced Cases. [PDF]
BiomedicinesMichalak F +4 more
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Advancements in Bone Replacement Techniques-Potential Uses After Maxillary and Mandibular Resections Due to Medication-Related Osteonecrosis of the Jaw (MRONJ). [PDF]
CellsBovari-Biri J +6 more
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Cortical bone drilling and thermal osteonecrosis [PDF]
Clinical Biomechanics, 2012 Bone drilling is a common step in operative fracture treatment and reconstructive surgery. During drilling elevated bone temperature is generated. Temperatures above 47°C cause thermal osteonecrosis which contributes to screw loosening and subsequently implant failures and refractures.The current literature on bone drilling and thermal osteonecrosis is
Augustin, Goran +6 more
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JBJS Case Connector, 2023
Case: We present a case of a female athlete who sustained a nonunion of a tibial stress fracture and was treated with intramedullary nailing (IMN). The patient developed osteomyelitis likely secondary to a thermal osteonecrosis during the index procedure and required resection of the necrotic tibia and bone transport using the ...
Bradley Hawayek +2 more
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Case: We present a case of a female athlete who sustained a nonunion of a tibial stress fracture and was treated with intramedullary nailing (IMN). The patient developed osteomyelitis likely secondary to a thermal osteonecrosis during the index procedure and required resection of the necrotic tibia and bone transport using the ...
Bradley Hawayek +2 more
openaire +2 more sources
Thermal Osteonecrosis Complicating Steinmann Pin Insertion in Plastic Surgery
Plastic and Reconstructive Surgery, 1983Two typical cases of thermal osteonecrosis due to Steinmann pin insertion are presented. Using proper technique, including predrilling or the use of a hand drill, can eliminate the high morbidity problem.
S, Itay, H, Tsur
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Thermal Osteonecrosis of the Rib after Radiofrequency Ablation in the Thorax
Journal of Vascular and Interventional Radiology, 2008A patient underwent radiofrequency (RF) ablation of a pleural-based pulmonary metastasis from treated hepatocellular carcinoma. Ten months after the procedure, computed tomography and positron emission tomography findings raised the concern of tumor recurrence with invasion of the chest wall, for which the patient underwent thoracotomy with resection ...
Thomas X, Le, R Torrance, Andrews
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Drilling of bone: Effect of drill bit geometries on thermal osteonecrosis risk regions
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 2018Bone-drilling operation necessitates an accurate and efficient surgical drill bit to minimize thermal damage to the bone. This article provides a methodology for predicting the bone temperature elevation during surgical bone drilling and to gain a better understanding on the influences of the point angle, helix angle and web thickness of the drill bit.
Mohd Faizal Ali Akhbar +1 more
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Journal of Thermophysics and Heat Transfer, 2008
Many current bone cements have proprietary minor ingredients that affect the chemical kinetics and heat transfer modeling of the exothermic reaction during bone cement polymerization. The geometry and the method of cooling or curing the bone cement can vary by application. We applied a complete numerical model using finite volume methods to investigate
Mauricio A. Sanchez +3 more
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Many current bone cements have proprietary minor ingredients that affect the chemical kinetics and heat transfer modeling of the exothermic reaction during bone cement polymerization. The geometry and the method of cooling or curing the bone cement can vary by application. We applied a complete numerical model using finite volume methods to investigate
Mauricio A. Sanchez +3 more
openaire +1 more source
Measurement, 2020
Abstract Excessive heat generated from wrong combinations of bone-drilling parameters could kill the bone cells (thermal osteonecrosis). This paper combines numerical, experimental, and statistical approaches to investigate the induced thermal damages by bone-drilling parameters. Bone-drilling was simulated in the finite element method (FEM) software
Mohd Faizal Ali Akhbar +1 more
openaire +1 more source
Abstract Excessive heat generated from wrong combinations of bone-drilling parameters could kill the bone cells (thermal osteonecrosis). This paper combines numerical, experimental, and statistical approaches to investigate the induced thermal damages by bone-drilling parameters. Bone-drilling was simulated in the finite element method (FEM) software
Mohd Faizal Ali Akhbar +1 more
openaire +1 more source