1,188 Result(s)
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Medicine & Public Health
Orthopedics
Ri** Feng
Article
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Article
Open AccessThe effect of large channel-based foraminoplasty on lumbar biomechanics in percutaneous endoscopic discectomy: a finite element analysis
This study aimed to evaluate the effect of foraminoplasty using large-channel endoscopy during TESSYS on the biomechanics of the lumbar spine.
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Open AccessConstruction and validation of a nomogram for blood transfusion after open reduction and internal fixation (ORIF) of proximal humeral fractures in the elderly: a cross-sectional study
Few studies have focused on the risk factors leading to postoperative blood transfusion after open reduction and internal fixation (ORIF) of proximal humeral fractures (PHFs) in the elderly. Therefore, we desi...
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Open AccessBiomechanical evaluation of different medial column fixation patterns for valgus pilon fractures
The purpose of this study was to perform a biomechanical analysis to compare different medial column fixation patterns for valgus pilon fractures in a case-based model.
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Open AccessPotential association of rheumatic diseases with bone mineral density and fractures: a bi-directional mendelian randomization study
Previous studies have implicated rheumatoid arthritis as an independent risk factor for bone density loss. However, whether there is a causal relationship between rheumatic diseases and bone mineral density (B...
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Open AccessClinical study on freehand of bicortical sacral screw fixation with the assistance of torque measurement device
Sacral screw loosening is a typical complication after internal fixation surgery through the vertebral arch system. Bicortical fixation can successfully prevent screw loosening, and how improving the rate of b...
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Open AccessAlternate levels versus all levels mini-plate fixation in C3-6 cervical laminoplasty: a retrospective comparative study
The purpose of this study is to compare radiological and clinical outcomes between alternate levels (C4 and C6) and all levels mini-plate fixation in C3-6 unilateral open-door laminoplasty.
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Multiple spinal gas in an 86-year-old diabetic man
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A commentary on article by Klein A et al.: Dual-mobility tripod cup for revision hip arthroplasty: long-term (five to fourteen years) evaluation of a new generation cementless implant
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Medium to long term of self-report outcomes of high tibial osteotomy in advanced age patients
This study aimed to investigate the mid- to long-term benefits of high tibial osteotomy in advanced age patients.
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Multiple spinal gas in an 86-year-old diabetic man
Although spinal gas is common and can be found in various sites and lesions, it should prompt a search for the underlying cause, given that the clinical significance of ectopic gas varies from benign to scary....
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Development and first-in-human study of PSMA-targeted PET tracers with improved pharmacokinetic properties
A series of new 68Ga-labeled tracers based on [68Ga]Ga-PSMA-617 were developed to augment the tumor-to-kidney ratio and reduce the activity accumulation in bladder, ultimately minimize radiation toxicity to the u...
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Open AccessFGF signaling modulates mechanotransduction/WNT signaling in progenitors during tooth root development
Stem/progenitor cells differentiate into different cell lineages during organ development and morphogenesis. Signaling pathway networks and mechanotransduction are important factors to guide the lineage commit...
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Targeted protein degradation combined with PET imaging reveals the role of host PD-L1 in determining anti-PD-1 therapy efficacy
Immunohistochemical staining of programmed death-ligand 1 (PD-L1) in tumor biopsies acquired through invasive procedures is routinely employed in clinical practice to identify patients who are most likely to b...
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Open AccessAccuracy and postoperative assessment of robot-assisted placement of pedicle screws during scoliosis surgery compared with conventional freehand technique: a systematic review and meta-analysis
A systematic review and meta-analysis.
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Open AccessLow muscle density in children with osteogenesis imperfecta using opportunistic low-dose chest CT: a case-control study
The aim of the study was to investigate the muscle differences in children with osteogenesis imperfecta (OI) using opportunistic low-dose chest CT and to compare different methods for the segmentation of muscl...
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Open AccessIncidence and treatment-related risk factors of inhibitor development after intensive FVIII replacement for major orthopaedic surgery in previous treated haemophilia A
Haemophilia A (HA) is an X-linked recessive bleeding disorder caused by lack or deficiency of coagulation factor VIII.
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Open AccessVertebral HU value and the pectoral muscle index based on chest CT can be used to opportunistically screen for osteoporosis
Existing studies have shown that computed tomography (CT) attenuation and skeletal muscle tissue are strongly associated with osteoporosis; however, few studies have examined whether vertebral HU values and th...
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[18F]FDG PET integrated with structural MRI for accurate brain age prediction
Brain aging is a complex and heterogeneous process characterized by both structural and functional decline. This study aimed to establish a novel deep learning (DL) method for predicting brain age by utilizing...
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Correction to: A head-to-head comparison of [68Ga]Ga-DOTATATE and [68Ga]Ga-FAPI PET/CT in patients with nasopharyngeal carcinoma: a single-center, prospective study
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Open AccessExploration of the combined role of immune checkpoints and immune cells in the diagnosis and treatment of ankylosing spondylitis: a preliminary study immune checkpoints in ankylosing spondylitis
Immune checkpoints have emerged as promising therapeutic targets for autoimmune diseases. However, the specific roles of immune checkpoints in the pathophysiology of ankylosing spondylitis (AS) remain unclear.
