A5100403722- Foot and Ankle Surgery
- Lower Extremity Biomechanics and Pathologies
- Diabetic Foot Ulcer Assessment and Management
- Tendon Structure and Treatment
- Orthopedic Surgery and Rehabilitation
- Pregnancy and preeclampsia studies
- Total Knee Arthroplasty Outcomes
- Neonatal Respiratory Health Research
- Sports injuries and prevention
- Pressure Ulcer Prevention and Management
- Peripheral Artery Disease Management
- Birth, Development, and Health
Huashan Hospital
2015-2022
Fudan University
2015-2022
Maternal stress and malnutrition modify intrauterine fetal development with impact on postnatal blood pressure, nutrient, water, electrolyte metabolism. The present study explored the possible involvement of maternal serum- glucocorticoid-inducible kinase (SGK)-1 in programming pressure. To this end, wild-type (sgk1(+/+)) male mice were mated SGK1 knockout (sgk1(-/-)) female mice, sgk1(-/-) males sgk1(+/+) females, resulting both cases heterozygotic (sgk1(-/+)) offspring. Following prenatal...
Patients with mechanic ankle instability experience increased tibiotalar and subtalar joint laxity. However, in vivo kinematics functional (FAI) patients lateral sprain (LAS) copers, especially during dynamic activities, are poorly understood. Ten FAI patients, 10 LAS healthy controls were included this study. A dual fluoroscopic imaging system was used to analyze the stair descent. Five key poses of descent analyzed. Kinematic data from six degrees freedom calculated utilizing a solid...
Ankle joint kinematics is mainly stabilized by the morphology of talar dome and articular surface tibiofibular mortise as well medial lateral ligament complexes. Because this bicondylar geometry talus believed to be crucial for ankle implant design. However, little data exist describing precise anatomy talocrural axis. The aim study document axis using three-dimensional (3D) computed tomographic (CT) modeling. Seventy-one participants enrolled CT scanning 3D model reconstruction. All ankles...
The motion of the distal syndesmosis correlates highly with instability, while an accurate kinematic description tibiofibular joint during normal gait has not previously been presented. Sixteen healthy syndesmoses sixteen living subjects (8 male and 8 female) were studied stance phase gait. Data CT scanning collected first used to create 3D models tibia fibula. lateral X-ray images captured by fluoroscopy when subject was walking. Seven key-pose selected for subsequent 2D bone model...
The objective of the current study is to compare reliability, accuracy, sensitivity, and specificity in magnetic resonance imaging (MRI) evaluation anterior talofibular ligament (ATFL) among routine axial scanning plane, oblique axial-coronal axial-sagittal plane.Twenty cadaveric feet were studied. ATFL was exposed before scanning. Routine axial, axial-coronal, MRI 20 ATFL-intact acquired utilizing a 1.5-T unit. scans repeated on after artificially injured. In total, 120 sets MR images...
This study was aimed to compare the material properties of heel pad between diabetes patients and healthy adults, investigate impact compressive loading history length course on pad. The dual fluoroscopic imaging system (DFIS) dynamic foot-ground contact pressure-test plate were used for measuring properties, including primary thickness, peak strain, stress, stiffness, viscous modulus energy dissipation ratio (EDR), both at time zero following continuous loading. Material adults DM compared...
ABSTRACT The in vivo kinematic characteristics of the tarsal joints during gait stance phase were still unclear adult‐acquired foot deformity (AAFD). This study included seven healthy subjects (14 feet) and 12 stage II AAFD patients feet). 3D models bones reconstructed based on CT scan. Each subject took standard single fluoroscopy system. Continuous lateral fluoroscopic images collected. key postures selected. 2D‐3D registration technique was applied to explore spatial motions 6 degrees...
Purpose: This study was designed to investigate (1) the contour of distal tibial cutting surface, and (2) bone mineral density (BMD) surface used during total ankle arthroplasty (TAA). Methods: Eight-four models were created using foot computerized tomographic (CT) images taken from normal people. The for TAA determined be 10 mm proximal plafond. bony BMD values CT image at that level. A bounding box made on width length measured. Regional evaluated by Hounsfield units (HU) value...