A5101490269- Bone fractures and treatments
- Hip and Femur Fractures
- Orthopedic Surgery and Rehabilitation
- Orthopaedic implants and arthroplasty
- Shoulder Injury and Treatment
- Shoulder and Clavicle Injuries
- Speech and Audio Processing
- Orthopedic Infections and Treatments
- Hearing Loss and Rehabilitation
- Pelvic and Acetabular Injuries
- Total Knee Arthroplasty Outcomes
- Trauma Management and Diagnosis
- Cardiac, Anesthesia and Surgical Outcomes
- Bone health and osteoporosis research
- Elbow and Forearm Trauma Treatment
- Noise Effects and Management
- Knee injuries and reconstruction techniques
- Sports injuries and prevention
- Bone health and treatments
- Trauma and Emergency Care Studies
- Hip disorders and treatments
- Surgical Sutures and Adhesives
- Nerve Injury and Rehabilitation
- Foot and Ankle Surgery
- Music and Audio Processing
Xi'an Honghui Hospital
2021-2025
Xi'an Jiaotong University
2016-2025
Peking University
2006-2025
Beijing Jishuitan Hospital
2000-2025
Capital Medical University
2025
First Affiliated Hospital Zhejiang University
2022-2024
Zhejiang University
2023
Ruijin Hospital
2022
Sichuan University
2016-2022
Tianjin Medical University General Hospital
2022
Purpose: The existing implants for fixation of femoral neck fractures have poor biomechanical stability, so the failure rate is high. We designed two modified intramedullary treating unstable (UFNFs). tried to improve stability by shortening moment and reducing stress concentration. Each implant was compared with cannulated screws (CSs) through finite element analysis (FEA). Methods: Five different models were included: three (CSs, Model 1) in an inverted triangle configuration, dynamic hip...
Objective: The incidence of hip fracture in the elderly is increasing. Robot navigation technology has advantages minimally invasive and accurate. To explore difference between clinical effects proximal femoral anti-rotation intramedullary nail (PFNA) assisted by robot treatment intertrochanteric traditional PFNA elderly; analyze feasibility elderly. Patients Methods: From February 2021 to October 2022, (> 65 years old) with underwent surgery our center. Divided patients included study into...
The objective of this study was to compare the clinical outcomes robot-assisted retrograde elastic intramedullary nailing and open reduction internal fixation (ORIF) with a plate for displaced midshaft clavicular fractures. All patients diagnosed fractures between November 1, 2022, June 30, 2023, in our level-III hospital (most advanced level) were enrolled retrospective study; total 116 met inclusion criteria. Patients divided into 2 groups on basis treatment: (RAN group) ORIF (plate...
Abstract Background Open reduction, superior plate (SP) fixation, and autologous cancellous granular bone grafting (ACGBG) are common strategies for treating clavicular midshaft atrophic nonunion (CMAN). We aimed to compare the radiological findings clinical effects of two grafts (ACBGs) those single SP treat CMAN. Methods This retrospective study comprised 62 patients admitted our hospital with CMAN (ACGBG fixation between March 2012 October 2017, 32 patients; structured [ACSBG] November...
Bone transport has been successfully applied for the management of large segmental bone defects. However, its main shortcoming is long-lasting consolidation period, which may cause lots related complications. To overcome this shortcoming, we developed combined with graft and internal fixation technique. The purpose study was to compare clinical effects modified technique simple in treatment defects lower limbs after trauma.Eighty-four patients treated our institution from January 2014 2017...
Purpose: Surgical treatment is the main method for femoral intertrochanteric fractures (FIFs), however, there are lots of implant-related complications after surgery. Our team designed a new intramedullary nail (NIN) to manage such fractures. The purpose this study was introduce implant and compare it with proximal antirotation (PFNA) InterTAN treating FIFs. Methods: An AO/OTA 31-A1.3 FIF model built three fixation models were created via finite element method, comprising PFNA, InterTAN,...
The Proximal Femoral Nail Antirotation (PFNA) device is the most commonly used implant to fix unstable femoral trochanteric fractures (UFTFs), but it has a relatively high incidence of complications. Due this factor, modified intramedullary nail (MIN) was created treat patients with UFTFs. aim exhibit MIN and make comparison PFNA InterTAN using biomechanical methods.
BACKGROUND Surgical managements were recommended for unstable distal clavicle fracture owing to the high incidence of nonunion. The present study compared efficacy anatomical locking plate with versus without additional suture anchor fixation treatment Neer type II fractures. MATERIAL AND METHODS Between January 2013 2015, 28 consecutive patients fractures treated by using or fixation. divided into group (group A) and combined B) according surgical method. operative-related parameters such...
Abstract A fracture is the most dangerous complication of osteoporosis in patients because associated disability and mortality rates are high. Osteoporosis impairs healing prognosis, but how intramembranous ossification (IO) or endochondral (EO) during affected whether these two kinds different between glucocorticoid-induced (GIOP) estrogen deficiency-induced (EDOP) poorly understood. In this study, we established bone repair models that exhibited via IO EO compared pathological progress...
Abstract Background The induced membrane technique has achieved good clinical results in the treatment of infected bone defects, and external fixation is main method, but it causes inconvenience complications patients. In this study, our objective was to investigate outcomes using an antibiotic cement-coated locking plate as a temporary internal first stage surgical for treating extremities with defects. Methods We retrospectively analysed patients lower extremity defects department between...
Perceptual integration of the sound directly emanating from source with reflections needs both temporal storage and correlation computation acoustic details. We examined whether is frequency dependent associated speech unmasking. In Experiment 1, a break in (BIC) between interaurally correlated wideband or narrowband noises was detectable even when an interaural interval (IAI) introduced. The longest IAI, which varied markedly across participants, could be up to about 20 ms for noise...
Despite improvements in surgical techniques and implant design orthopedic surgery, implantation-associated infections are still a challenging problem for surgeons. In 2006, trace quantities of human β-defensin 3 (hBD-3) were found bone tissue cells. Human is 45-amino-acid peptide that considered the most promising class defensin antimicrobial peptides may help prevention treatment infections. Studies effectiveness hBD-3 against Staphylococcus aureus showed was more potent at low...
An understanding of the regulatory mechanisms that drive Staphylococcus aureus biofilm formation may lead to development an effective strategy control increasing number refractory clinical infections it causes. The present study examined effects antimicrobial agent human β‑defensin 3 (hBD‑3) and antibiotics vancomycin clindamycin on expression S. formation‑regulating genes, icaA dltB, during bacterial adhesion formation. Transcription (mRNA) levels dlt ica genes were measured using...
The construction of eco-city is a hot spot nowadays, aiming to build harmony between human and nature. Ecological city able deal with the relationship environment, whose key point establish comfortable outdoor thermal environment. To evaluate built microclimate campus area located in Northwest China was selected. Different scenarios extra greening, high albedo pavement materials, water body their combinations were numerically analyzed through Universal Thermal Climate Index (UTCI)...
The purpose of this study was to compare the clinical effects antibiotic calcium sulfate-loaded hybrid transport (ACSLHT) and traditional Ilizarov bone (TIBT) in treatment large tibial defects after trauma.Eighty-five patients with trauma were selected for retrospective study. range 6-22 cm. After thorough debridement infection controlled, technique used reconstruct defects. Forty-four treated ACSLHT (the group), while other 41 TIBT group). Time external fixator evaluated by EFI score....
Abstract This retrospective study compared proximal bone transport and distal in a series of cases diagnosed with large segmental tibial defects. Patients defect (> 5 cm) were eligible for inclusion. Twenty-nine patients treated using technique (PBT group) 21 managed by (DBT group). We recorded the demographic information, operation indexes, external fixation index (EFI), visual analog score (VAS), limb function scores, complications. followed 24–52 months. There was no significant...