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Prevertebral Anchored Kevlar Band to Recover Intact Spine Movement Ranges in Lumbar Disc Arthroplasty
Anterior longitudinal ligament and annulus fibrosus removal in total disc replacement induces excessive spinal mobility with zygapophyseal joint...
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The Mechanism of Metallosis After Total Hip Arthroplasty
AbstractMetallosis is defined as the accumulation and deposition of metallic particles secondary to abnormal wear from prosthetic implants that may...
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The influence of bearing surfaces on revisions due to dislocations in total hip arthroplasty
IntroductionRecurrent dislocations are still the most frequent reason for revision in total hip arthroplasty (THA). The impact of bearing surfaces on...
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Estimation of Life and Wear Rate of Tibial Insert for Total Knee Arthroplasty (TKA) Using Finite Element Method Approach
During the walking cycle knee, the joint prosthesis is subjected to cyclic loading which causes sliding between the tibial insert and femoral...
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John Charnley’s Assistant: Harry Craven and the Charnley Hip
The years 1958 to 1966 represent a period in which the modern hip replacement operation was developed by John Charnley at the Wrightington Hospital,...
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Mixed ceramic combinations in primary total hip arthroplasty achieved reassuring mid-to-longterm outcomes
IntroductionCeramic-on-ceramic couplings demonstrated to be reliable bearings in primary total hip arthroplasty (THA), with long-term remarkable...
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Modeling of the State of Stress in the Femoral Component of a Hip Implant under Functional Load
Abstract —The state of stress in the femur–hip stem biotechnical systems with uncemented and cemented use for revision arthroplasty is calculated...
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Synchrotron-based characterization of arthroprosthetic CoCrMo particles in human bone marrow
Particles released from cobalt-chromium-molybdenum (CoCrMo) alloys are considered common elicitors of chronic inflammatory adverse effects. There is...
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Debonding of Porous Coating: A Late Failure Mode of Uncemented, Partially Threaded Acetabular Components—Retrieval Analysis
Titanium plasma-sprayed (TPS) porous coatings have been used in total hip arthroplasty for decades. They are considered reliable, and very few...
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Recent updates for biomaterials used in total hip arthroplasty
BackgroundTotal hip arthroplasty (THA) is probably one of the most successful surgical interventions performed in medicine. Through the revolution of...
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Bioceramics in Orthopedic Surgery
Orthopedic surgery and traumatology is highly dependent on medical implants. Materials used in vivo must fulfill criteria as biocompatibility,...
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Frontiers in Multi-functional Biomaterials for Hip Joint Application
Biomaterials are the evidence of advancements imbibing the foundation and appreciating the multidisciplinary nature of materials sciences and...
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Surface Modification and Biological Approaches for Tackling Titanium Wear-Induced Aseptic Loosening
AbstractAseptic loosening induced by wear-induced osteolysis is considered to be one of the primary factors leading to the revision surgeries which...
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Tribological Behaviour of Ti6Al4V Alloy: An Application in Small Joint Implants
The presented study deals with the analysis of the tribological behaviour of the Ti6Al4V alloy manufactured conventionally. The study aimed to verify...
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Selection of Contact Bearing Couple Materials for Hip Prosthesis Using Finite Element Analysis Under Dynamic Loading Conditions
Implants are non-standard parts that are used to replace missing or misplaced bones or joints in the human body, providing mechanical support. The...
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Effect of Cryogenic Treatment on Microstructure and Tribological Property Evolution of Electron Beam Melted Ti6Al4V
Cryogenic treatment was used to improve the tribological properties of Ti6Al4V artificial hip joint implants. Cryogenic treatment at −196 °C with...
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Are powder-technology-built stems safe? A midterm follow-up registry study
BackgroundPowder technology was developed to bring together the mechanical features and high porosity of titanium. However, the high porosity may...
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Sterilization of Biomaterials
Sterilization is a necessary and an important part of the manufacture of any biomaterial because infection is the last thing a patient who has...
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Evaluating the validity of lightweight talar replacement designs: rational models and topologically optimized models
BackgroundTotal talar replacement is normally stable and satisfactory. We studied a rational scaffold talus model for each size range created through...
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Metal Additive Manufacturing for Load-Bearing Implants
Additive manufacturing (AM) has seen a remarkable evolution during the last three decades. AM gained attention due to its ability to manufacture...
