Results 11 to 20 of about 77,462 (276)
Two cases of leiomyoma necrosis after thermal balloon endometrial ablation
Journal of Minimally Invasive Gynecology, 2007 The presence of intramural leiomyomas is not necessarily a contraindication to thermal balloon endometrial ablation, provided there is minimal distortion of the endometrial cavity. We report 2 cases of necrosis of intramural leiomyomas after the procedure.
Stephen J Robson
exaly +5 more sources
Thermal Isotherms in PMMA and Cell Necrosis during Total Hip Arthroplasty
Journal of Applied Biomaterials and Functional Materials, 2014 Background Polymethylmethacrylate (PMMA), also known as bone cement, is a commonly used adhesive material to fix implants in Total Hip Arthroplasty (THA). During implantation, bone cement undergoes a polymerization reaction which is an exothermic reaction and results in the release of heat to the surrounding ...
Dinesh Gundapaneni, Tarun Goswami
exaly +7 more sources
Applied Sciences (Switzerland)Polymethyl methacrylate (PMMA) bone cement has been a transformative material in orthopedics since its introduction in the mid-20th century. Originally used in dental medicine, PMMA was adopted for orthopedic applications by Sir John Charnley in the ...
Andrei Marian Feier +2 more
exaly +4 more sources
An overview of thermal necrosis: present and future [PDF]
Current Medical Research and Opinion, 2019 Introduction: Many orthopaedic procedures require drilling of bone, especially fracture repair cases. Bone drilling results in heat generation due to the friction between the bone and the drill bit. A high-level of heat generation kills bone cells. Bone cell death results in resorption of bone around bone screws.Methods: We searched in the literature ...
Mediouni, Mohamed +15 more
openaire +5 more sources
Thermal inactivation of tobacco necrosis virus
Virology, 1963 Abstract The thermal inactivation point of different strains of tobacco necrosis virus (TNV) in infective sap ranged between 85° for strain B and 95° for strains D and E. Determination of inactivation points and results of kinetic experiments place the six strains in the same order of susceptibility to heat.
Babos, P., Kassanis, B.
openaire +3 more sources
Necrosis zone depth after bipolar plasma vaporization and resection in the human prostate
Asian Journal of Urology, 2023 Objectives: To compare the depth of thermal necrosis after use of bipolar resection and vaporization technique comparing intra-individually bipolar loop and bipolar button electrodes.
Clara Breitling +2 more
doaj +2 more sources
Machining-induced thermal damage in cortical bone: Necrosis and micro-mechanical integrity
Materials & Design, 2021 In bone cutting, the tissue is exposed to necrosis due to temperature elevation, which can significantly influence postoperative results in orthopaedic surgeries.
Jose A. Robles-Linares +3 more
doaj +2 more sources
A case report of extensive segmental defect of the humerus due to thermal necrosis treated with Masquelet technique [PDF]
Trauma Case Reports, 2021 Janki Sharan Bhadani
exaly +2 more sources
Mesh Refinement Compensation via Regression in thermal necrosis FEM
Current Directions in Biomedical EngineeringFinite Element Models (FEM) for simulating various physical phenomena are indispensable in today’s research. They are also applied in high-frequency (HF) surgical applications to simulate Joule heating and thermal necrosis formation in biological tissue.
Busch Christoph +2 more
doaj +3 more sources
Numerical model of thermal necrosis due a dental drilling process [PDF]
, 2012 ''The main goal of this paper is to present a numerical model for studying the thermal necrosis due a dental drilling process. When cutting tools, as drills, are used to cut a material, heat is produced and temperature increases of both the tool and material. The drilling parameters (drill speed, drill depth, drill diameter, applied load and feed rate)
Fonseca, E.M.M. +4 more
core +5 more sources