Articles with "instrumentation" as a keyword



Clinical effects of the adjunctive use of a polynucleotides and hyaluronic acid based gel in the subgingival re-instrumentation of residual periodontal pockets: A randomized, split-mouth clinical trial.

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Published in 2022 at "Journal of periodontology"

DOI: 10.1002/jper.22-0225

Abstract: BACKGROUND Polynucleotides (PN) and hyaluronic acid (HA) have been effective in stimulating the growth of primary gingival fibroblasts and promoting wound healing. The aim of this study was to investigate the clinical efficacy of a… read more here.

Keywords: based gel; hyaluronic acid; polynucleotides hyaluronic; adjunctive use ... See more keywords

Effectiveness of nonsurgical re-instrumentation of residual pockets as step 3 of periodontal therapy: A field study.

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Published in 2025 at "Journal of periodontology"

DOI: 10.1002/jper.24-0532

Abstract: BACKGROUND The study aims to analyze the effectiveness of nonsurgical re-instrumentation of residual pockets as step 3 of periodontal therapy and the stability of treatment outcomes at 18 months. METHODS The study sample consisted of… read more here.

Keywords: treatment; therapy; stability; effectiveness nonsurgical ... See more keywords

Stability and alignment do not improve by using patient-specific instrumentation in total knee arthroplasty: a randomized controlled trial

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Published in 2017 at "Knee Surgery, Sports Traumatology, Arthroscopy"

DOI: 10.1007/s00167-017-4792-3

Abstract: PurposeThe primary aim of the study was to examine stability and alignment after total knee arthroplasty (TKA) using patient-specific instrumentation (PSI) and conventional instrumentation (CI). The hypothesis was that stability and alignment would be better… read more here.

Keywords: stability alignment; alignment; instrumentation; group ... See more keywords

Accuracy of tibial positioning in the frontal plane: a prospective study comparing conventional and innovative techniques in total knee arthroplasty

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Published in 2020 at "Archives of Orthopaedic and Trauma Surgery"

DOI: 10.1007/s00402-020-03389-4

Abstract: Background Coronal alignment of the tibial component determines functional outcome and survival in total knee arthroplasty (TKA). Innovative techniques for tibial instrumentation have been developed to improve accuracy and reduce the rate of outliers. Methods… read more here.

Keywords: instrumentation; accuracy; positioning; total knee ... See more keywords

Biomechanics of sacropelvic fixation: a comprehensive finite element comparison of three techniques

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Published in 2019 at "European Spine Journal"

DOI: 10.1007/s00586-019-06225-5

Abstract: Purpose Sacropelvic fixation is frequently used in combination with thoracolumbar instrumentation for complex deformity correction and is commonly associated with pseudoarthrosis, implant failure and loosening. This study compared pedicle screw fixation (PED) with three different… read more here.

Keywords: sacropelvic fixation; finite element; fixation; biomechanics ... See more keywords

Influence of double rods and interbody cages on range of motion and rod stress after spinopelvic instrumentation: a finite element study

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Published in 2022 at "European Spine Journal"

DOI: 10.1007/s00586-022-07149-3

Abstract: To compare instrumentation configurations consisting of bilateral single or double rods and additional interbody cages (IBCs) at different levels in terms of Range of Motion (ROM) and distribution of von Mises stress in rods. A… read more here.

Keywords: double rods; von mises; rom; instrumentation ... See more keywords

Effect of root canal preparation techniques on chlorhexidine substantivity on human dentin: a chemical analysis

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Published in 2017 at "Clinical Oral Investigations"

DOI: 10.1007/s00784-017-2162-7

Abstract: ObjectivesChlorhexidine binds to dentine to provide sustained action. The aim of the present study was to evaluate and compare the substantivity of chlorhexidine using manual, rotary, and reciprocating systems for root canal preparation.MethodsForty-five extracted human… read more here.

Keywords: canal preparation; analysis; instrumentation; substantivity ... See more keywords
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Surgical challenges in posterior cervicothoracic junction instrumentation

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Published in 2021 at "Neurosurgical Review"

DOI: 10.1007/s10143-021-01520-6

Abstract: The cervicothoracic junction (CTJ) is a region of the spine submitted to significant mechanical stress. The peculiar anatomical and biomechanical characteristics make posterior surgical stabilization of this area particularly challenging. We present and discuss our… read more here.

Keywords: surgical challenges; cervicothoracic junction; instrumentation; posterior cervicothoracic ... See more keywords
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PSoC-Based Embedded Instrumentation and Processing of sEMG Signals

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Published in 2021 at "Analog Integrated Circuits and Signal Processing"

DOI: 10.1007/s10470-021-01850-x

Abstract: The purpose of this research is to design and implement embedded instrumentation and processing for sEMG signal. This embedded system is based on PSoC reconfigurable technology. The methodological approach followed consists of two aspects. A… read more here.

Keywords: processing semg; instrumentation processing; embedded instrumentation; processing ... See more keywords

Impact of instrumentation material on local recurrence: a case-matched series using carbon fiber-PEEK vs. titanium

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Published in 2024 at "Journal of Neuro-Oncology"

DOI: 10.1007/s11060-024-04842-9

Abstract: Spine metastases are a major burden of oncologic care, contributing to substantial morbidity. A well-established treatment paradigm for patients with metastatic epidural spinal cord compression includes separation surgery followed by stereotactic body radiotherapy (SBRT). Innovations… read more here.

Keywords: oncology; titanium; recurrence; cfr peek ... See more keywords
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Impact of a novel patient-specific, patient-matched Bezier parametric curve rod platform on proximal junction biomechanics in an in silico thoracolumbar instrumented fusion model

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Published in 2025 at "Spine Deformity"

DOI: 10.1007/s43390-025-01146-4

Abstract: To evaluate the biomechanical performance of a novel Bezier surface-smoothed transition rod, and to compare it to conventional and stepped rods, focusing on correction capability, spinal stabilization, instrumentation and spinal loading related to risk of… read more here.

Keywords: patient specific; thoracolumbar; rod; biomechanics ... See more keywords