A5073107245- Orthopaedic implants and arthroplasty
- Total Knee Arthroplasty Outcomes
- Orthopedic Infections and Treatments
- Hip disorders and treatments
- Hip and Femur Fractures
- Spine and Intervertebral Disc Pathology
- Spinal Hematomas and Complications
- Shoulder Injury and Treatment
- Platelet Disorders and Treatments
- Fetal and Pediatric Neurological Disorders
- Bone Tumor Diagnosis and Treatments
- Bone health and treatments
- Knee injuries and reconstruction techniques
- Bone health and osteoporosis research
- Spinal Dysraphism and Malformations
- Enzyme Structure and Function
- Blood transfusion and management
- Inflammatory mediators and NSAID effects
- Bone and Joint Diseases
- Teratomas and Epidermoid Cysts
- Pelvic and Acetabular Injuries
- Lower Extremity Biomechanics and Pathologies
- Protein Structure and Dynamics
- Sports injuries and prevention
- Cervical and Thoracic Myelopathy
Ningbo No.6 Hospital
2020-2024
Beijing Institute of Technology
2020
The Affiliated Yongchuan Hospital of Chongqing Medical University
2018-2019
Chongqing Medical University
2018-2019
Dalian University of Technology
2012
Background: The application of tranexamic acid (TXA) in total hip arthroplasty (THA) and knee (TKA) has brought momentous changes blood management. However, the optimal regimen TXA not yet been identified. This study aimed to compare efficacy a three-day prolonged-course multiple-dose with single pre-operative dose patients who undergo THA TKA. Method: We retrospectively analyzed two groups consecutive received primary unilateral TKA from 2015 2017. One group TXA, while another single-dose...
This study aimed to investigate the influence of tibial malrotation on knee kinematics after total arthroplasty (TKA). A symmetric fixed-bearing posterior-stabilized prosthesis was implanted in validated model with different rotational alignments component (neutral, 3° external rotation, 5° internal and rotation). Computational kinematic simulations were used evaluate postoperative joint including anteroposterior translation femoral condyles axial rotation during 0°–135° flexion. The results...
As one of the classical total hip arthroplasty (THA) approaches, posterior approach is widely used. However, there a lack in-depth quantitative researches on surgical-related injury to external rotators. The purpose this study quantificationally analyse surgical rotators after THA and explore effect muscle repair recovery using MRI three-dimensional reconstruction technique combined with clinical assessment. Sixty five patients were eligible receive unilateral cementless via approach. During...
Abstract Background This study aimed to accurately evaluate the matching of proximal and distal femoral segments fitting femur–femoral stem in patients with Crowe type IV developmental dysplasia hip (DDH) who have undergone subtrochanteric osteotomy at different locations an implanted Wagner cone improve rate bone union site. Methods Three-dimensional femur morphology 40 DDH was evaluated each cross-section determine cortical area. focused on five lengths (2.5, 3, 3.5, 4, 4.5 cm). The...
Traditionally, the practice of tibial component placement in total knee arthroplasty has focused on achieving maximum coverage without malrotation. However, concept maximizing not been well defined or researched and yet biased results are often produced. This study aimed to evaluate effect a prioritizing positioning strategy rotational alignment by using strict computer algorithm. Computed tomographic scans 103 specimens were used reconstruct three-dimensional tibia models. A virtual surgery...
Abstract The standard for rotational alignment and posterior slope of the tibial component in total knee arthroplasty remains controversial. This study aimed to evaluate effect on coverage. Computer tomographic scans 101 specimens were used reconstruct three-dimensional tibia models. A virtual surgery was performed generate a resection plane with different slopes proximal tibia. Symmetrical anatomical components placed aligning medial one-third tubercle (Insall) edge patella tendon (Akagi),...
Abstract Background Postoperative residual knee pain after total arthroplasty (TKA) is a significant factor that contributes to patient dissatisfaction. Patients with preoperative central sensitization (CS) may be more susceptible unexplained chronic TKA, and duloxetine has been reported effective in post-TKA control patients CS. However, there remains limited evidence support this off-label use routine clinical practice. Hence, we designed randomized, placebo-controlled, triple-blind trial...
Periacetabular osteotomy (PAO) is a joint preservation procedure for developmental dysplasia of the hip. Such requires medial wall acetabulum, which may cause narrow bony birth canal and increase risk complications during childbirth process in future. Using quantitative analysis to determine remains challenging task. The purpose this paper explore new 3D CT measurement method quantify narrowest parameters female patients with hip before after unilateral PAO surgery. By analyzing impact...
PSO has slow convergence speed and low precision. In this paper, we combine Particle Swarm Optimization (PSO) levy flight for the task of predicting protein folding based on 3D off-lattice model. We introduce into to improve precision enhance capability jumping out local optima through particle mutation mechanism.Experiments show that proposed method outperforms other algorithms accuracy calculating sequence energy value, which is turned be an effective way analyze structure.
Abstract Background This study aimed to accurately evaluate the matching of proximal and distal femoral segments fitting femur–femoral stem in patients with Crowe type IV developmental dysplasia hip (DDH) who have undergone subtrochanteric osteotomy at different locations an implanted Wagner cone improve rate bone union site. Methods Three-dimensional femur morphology 40 DDH was evaluated each cross-section determine cortical area. focused on five lengths (2.5, 3, 3.5, 4, 4.5 cm). The...