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Using novel porous metal pillars for tibial bone defects in primary total knee arthroplasty
BackgroundThe optimal method to treat tibial bone defects during primary total knee arthroplasty (TKA) is still unclear. A novel technique of porous...
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Software-Automated Implant Detection for Intraoperative 3D Imaging—First Clinical Evaluation on 214 Data Sets
Previous studies have demonstrated a frequent occurrence of screw/K-wire malpositioning during surgical fracture treatment under 2D fluoroscopy and a...
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Allergic reaction and metal hypersensitivity after shoulder joint replacement
PurposeMetal ion release may cause local and systemic effects and induce hypersensitivity reactions. The aim of our study is first to determine if...
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The implant position accuracy between using only surgical drill guide and surgical drill guide with implant guide in fully digital workflow: a randomized clinical trial
BackgroundTo evaluate and compare accuracy in position and inclination of a single-tooth implant placement using tooth-supported surgical drill guide...
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Examination of colorectal cancer cases with metal allergy
PurposeTo report our initiatives and treatment results for patients with colorectal cancer with metal allergy.
MethodsA total of 27 patients (2.6%)...
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Finite element stress analysis of the bearing component and bone resected surfaces for total ankle replacement with different implant material combinations
BackgroundA proper combination of implant materials for Total Ankle Replacement (TAR) may reduce stress at the bearing component and the resected...
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The concentration of chromium and cobalt ions and parameters of oxidative stress in serum and their impact on clinical outcomes after metaphyseal hip arthroplasty with modular metal heads
PurposeCurrent epidemiological data forecast an almost 40% increase in the number of hip arthroplasty performed in the population of patients with...
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Clinical evaluation of a resurfacing device implant for femoral osteochondral defects greater than 1 cm2 with a minimal follow-up of 4 years: a prospective cohort study
PurposeOsteochondral defects have a limited capacity to heal and can evolve to an early osteoarthritis. A surgical possibility is the replacement of...
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Preliminary biomechanical cadaver study investigating a new load-sharing knee implant
PurposeOne of the major contributors to the progression of knee osteoarthritis (OA) is the condition of loading in the knee joint. Innovatively...
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Evaluation of Cannulated Compression Headless Screw (CCHS) as an alternative implant in comparison to standard S1-S2 screw fixation of the posterior pelvis ring: a biomechanical study
Background/PurposePosterior pelvis ring injuries represent typical high-energy trauma injuries in young adults. Joint stabilization with two...
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The role of advanced metal artifact reduction MRI in the diagnosis of periprosthetic joint infection
Identification and diagnosis of periprosthetic joint infection (PJI) are challenging, requiring a multi-disciplinary approach involving clinical...
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Simplified Zygomatic Implant Perforated (Zip) Flap for Rehabilitation in Low Level Maxillary Defects
Rehabilitation in Low level maxillectomy cases has plethora of options right from local flaps to microvascular flaps. Subsequent to flap surgery, a...
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Implant removal associated complications after ESIN osteosynthesis in pediatric fractures
PurposeESIN (elastic stable intramedullary nailing) is considered the gold standard for various pediatric fractures. The aim of this study was to...
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Good subjective outcome and low risk of revision surgery with a novel customized metal implant for focal femoral chondral lesions at a follow-up after a minimum of 5 years
Background and purposePatients with focal cartilage lesions experience functional impairment. Results for biological treatments in the middle-aged...
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Quantitative imaging of bone remodeling in patients with a unicompartmental joint unloading knee implant (ATLAS Knee System)—effect of metal artifacts on a SPECT-CT-based quantification
BackgroundSPECT-CT using radiolabeled phosphonates is considered a standard for assessing bone metabolism (e.g., in patients with osteoarthritis of...
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To implant or not to implant: emergency orbital eviscerations with primary orbital implants
Background/ObjectivesTo evaluate the outcomes of orbital evisceration with primary implant placement in acutely infected/inflamed eyes, using implant...
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Biomechanical comparison of all-polyethylene total knee replacement and its metal-backed equivalent on periprosthetic tibia using the finite element method
BackgroundTotal knee arthroplasty (TKA) with all-polyethylene tibial (APT) components has shown comparable survivorship and clinical outcomes to that...
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Treatment of pelvic giant cell tumor by wide resection with patient-specific bone-cutting guide and reconstruction with 3D-printed personalized implant
BackgroundThis study reports our experience in the treatment of aggressive pelvic GCT through wide resection assisted with patient-specific...
