A5100436097- Orthopaedic implants and arthroplasty
- Total Knee Arthroplasty Outcomes
- Orthopedic Infections and Treatments
- Bone fractures and treatments
- Bone Tissue Engineering Materials
- Pelvic and Acetabular Injuries
- Orthopedic Surgery and Rehabilitation
- Spine and Intervertebral Disc Pathology
- Osteoarthritis Treatment and Mechanisms
- Knee injuries and reconstruction techniques
- Bone and Joint Diseases
- Titanium Alloys Microstructure and Properties
- Spinal Fractures and Fixation Techniques
- Advanced materials and composites
- Hip and Femur Fractures
- Dental Implant Techniques and Outcomes
- Elbow and Forearm Trauma Treatment
- Traumatic Brain Injury and Neurovascular Disturbances
- Scoliosis diagnosis and treatment
- Medical Imaging and Analysis
- Blood transfusion and management
- Endodontics and Root Canal Treatments
- Endometriosis Research and Treatment
- Hemostasis and retained surgical items
- Intraoperative Neuromonitoring and Anesthetic Effects
Soochow University
2017-2024
First Affiliated Hospital of Soochow University
2017-2024
Xuzhou Medical College
2024
Second Hospital of Tangshan
2012-2023
Shanghai Jiao Tong University
2015-2022
Shanghai Ninth People's Hospital
2017-2022
First Affiliated Hospital of Wannan Medical College
2019-2022
Tianjin Hospital
2022
Central South University
2021-2022
Qingdao University
2021
Total hip arthroplasty (THA) has been one of the most successful orthopedic procedures over past 30 years. Nowadays, techniques exposure for THA have undergone great changes, allowing surgeons to perform through mini-incisions. Recently, a novel minimally invasive surgical technique supercapsular percutaneously assisted total was reported in 2011. The purpose this study compare SuperPath approach with conventional posterior approach, terms early outcomes and radiologic results. Ninety-two...
Abstract Aimed to investigate the characteristics of CS-induced membrane in comparison with PMMA-induced membrane. Cellular components, histological changes, growth factor expressions IL-6, VEGF, BMP-2, and TGF-β1 two induced membranes were compared at 2, 4, 6 8 weeks, respectively. We also changes bone defects between CS PMMA groups. The structural similar PMMA. Endochondral ossification took place week. Levels BMP-2 insignificantly higher than those different time points. expression IL-6...
Treatment for fractures requires internal fixation devices, which are mainly produced from stainless steel or titanium alloy without biological functions. Therefore, we developed a novel nano-copper-bearing with nano-sized copper-precipitation (317L-Cu SS). Based on previous studies, this work explores the effect of 317L-Cu SS fracture healing; that is, proliferation, osteogenic differentiation, osteogenesis-related gene expression, and lysyl oxidase activity human bone mesenchymal stem...
The ideal orthopedic implant coating is expected to both inhibit microbial infection and promote osseointegration. In this study, Zn ions were immobilized on a Ti substrate via polydopamine (PDA) chemical surface modification prepare Ti-PDA-Zn coatings. Scanning electron microscopy (SEM), atomic force (AFM), energy-dispersive X-ray spectroscope (EDS), photoelectron spectroscopy (XPS), contact analysis system, inductively coupled plasma emission spectrometry (ICP-AES) used analyze the...
Complicated and large acetabular bone defects present the main challenges difficulty in revision of total hip arthroplasty (THA). This study aimed to explore advantages three-dimensional (3D) printing technology reconstruction such defects. We retrospectively analyzed prognosis four severe around acetabulum three patients who were treated using 3D technology. Reconstruction defect by conventional methods was difficult these patients. In this endeavor, we used radiographic methods, related...
Periprosthetic infection represents one of the most devastating complications in orthopedic surgeries.
Abstract: Foreign body reaction induced by biomaterials is a serious problem in clinical applications. Although 317L-Cu stainless steel (317L-Cu SS) new type of implant material with antibacterial ability and osteogenic property, the foreign level still needs to be assessed due its Cu 2+ releasing property. For this purpose, two macrophage cell lines were selected detect cellular proliferation, apoptosis, mobility, secretions inflammatory cytokines influence SS. Our results indicated that SS...
Thus far, the hip revision surgery has been widely used and promoted, technology constantly innovated, such as tissue engineering, 3D printing prosthesis, etc. However, traditional standardized allograft, autograft, bone cement reinforcing ring are still main treatment methods in mainstream pelvic defects classification systems for revision. In addition, mainly focus on peri-acetabulum, but less large-scale complex that affecting regions far away from acetabulum, which also have a...
The cyclic resistance of ProTaper Universal (size 25/08) and Next 25/06) instruments was compared in artificial canals with different curvatures this study. A total 30 were divided into 6 groups (n = 10) operated 3 angles curvature (45°, 60°, 90°). canal length kept consistent number cycles to fracture (NCF) counted until file occurred, at which point, the fragment measured. data analyzed statistically using ANOVA complemented by Tukey test (p < 0.05). Cross sections fractured files scanned...
Stable fixation is crucial in fracture treatment. Currently, optimal devices with osteoinductivity, mechanical compatibility, and corrosion resistance are urgently needed for clinical practice. Niobium (Nb), whose properties similar to those of bone tissue, has excellent biocompatibility resistance, so it the potential be most appropriate material internal However, not much attention been paid use Nb area implants. Yet its role mechanism promoting healing remain unclear. Hence, this study...
Screw implantation inevitably causes microdamage in surrounding bone. However, little is known about the detailed characteristics of peri-screw In this study, we developed a method to construct cast with methylmethacrylate (MMA) and observed using scanning electron microscopy (SEM). basic fuchsin stained bone sections by bright-field fluorescence microscopy, diffuse damage, cross-hatched linear cracks were all presented Using MMA casting/SEM method, found numerous densely packed microcracks...
Summary: Calvarial reconstruction of complex frontal bone defects after head trauma surgery is challenging, especially when it coexists with an absence eyebrow arch and supraorbital wall. Due to various reasons, the patient’s flap could not be used. Common alternative materials include polyetheretherketone (PEEK) titanium. Careful detailed planning required maximize functional aesthetic reconstruction, thereby benefiting patient. We present a case 36-year-old man who had multiple operations...
Surgical methods for type II odontoid fracture can be classified into 2 main groups: anterior or posterior approach. A more effective way to achieve bone fusion with the lowest possible surgical risk is needed. Therefore, aim of our study was describe and evaluate a novel technique, cable-dragged reduction/cantilever beam internal fixation treatment fracture. This retrospective enrolled 34 patients underwent reduction/cantilever-beam surgery. Medical records, rates reduction, location...
Objectives To evaluate the mechanical properties and provide a theoretical basis of diaphyseal prosthesis with tooth mechanism using finite element analysis method from point view biomechanics. Methods A 3D digital femur model was generated based on 28‐year‐old healthy man's femoral computed tomography (CT) data in Mimics 17.0 customized prostheses with/without were designed SolidWorks 2016. The after 8 cm osteotomy middle its shaft imported into Abaqus 2016 models established. Three...