A5044408670- Orthopedic Surgery and Rehabilitation
- Elbow and Forearm Trauma Treatment
- Congenital limb and hand anomalies
- Reconstructive Surgery and Microvascular Techniques
- Neurofibromatosis and Schwannoma Cases
- Energy, Environment, Economic Growth
- Hip disorders and treatments
- Bone and Joint Diseases
- Orthopedic Infections and Treatments
- Diabetic Foot Ulcer Assessment and Management
- Energy and Environment Impacts
- Infectious Aortic and Vascular Conditions
- Electrospun Nanofibers in Biomedical Applications
- Soft tissue tumors and treatment
- Dental Education, Practice, Research
- Nerve injury and regeneration
- Medical and Biological Sciences
- Medical Imaging and Analysis
- Spinal Fractures and Fixation Techniques
- Meningioma and schwannoma management
- Medical Malpractice and Liability Issues
- Tendon Structure and Treatment
- Bone fractures and treatments
- Digital Marketing and Social Media
- Pelvic and Acetabular Injuries
Qingdao University
2023-2025
Beijing Tian Tan Hospital
2020-2022
Peking University
2010-2021
Beijing Jishuitan Hospital
2010-2021
Weatherford College
2021
China Medical University
2002
The rapid evolution of FinTech serves as a critical catalyst for enterprises' digital transformation by providing essential financial support. Executives, strategic decision-makers, significantly shape responses to technological advances. However, the role executive backgrounds in influencing relationship between and remains unclear. This study constructs city-level index using web-scraped data from 'Tianyancha' platform analysing FinTech-related keywords calculating density enterprises each...
To describe the modified mobilization surgery technique that uses a free vascularized fascia lata graft as interposition graft, and to evaluate outcome of this procedure in treating congenital radioulnar synostosis (CRUS).Eleven patients (eight boys three girls with an average age 6.0 years) were treated using between 2012 2017 our institution. Five bilateral cases (four left forearms one right forearm treated), six unilateral (three forearms) included. All 11 followed-up for 2.2 years...
The predominant method for Manske type IIIB and IV thumb hypoplasia is pollicization. However, those who are not willing to sacrifice the index finger, a that could reconstruct functionally capable aesthetically acceptable remains desirable. This study aimed investigate assess functional radiographic outcomes of utilizing reversed vascularized second metatarsal composite flap reconstruction as new alternative.From May 2014 January 2017, 15 patients with or were admitted Department Hand...
Green credit plays an important role in environmental protection and residents' health. This paper discusses the impact path of green on social health costs with help a quantile regression. The implementation policy can decrease China, works best economically developed Eastern region. As increases, so gradually does absolute value coefficient. result proves that for provinces rich per capita financial expenditures, greater decreasing costs, conclusion also supported by our robustness test....
A new nerve matrix membrane derived from decellularized porcine nerves has been shown to retain the major extracellular components, and be effective in preventing adhesion between anastomosis sites surrounding tissues a rat sciatic transection model, thereby enhancing regeneration of nerve. The effectiveness may attributed its various bioactive components. In this prospective, randomized, single-blind, parallel-controlled multicenter clinical trial, we compared safety efficacy with...
Congenital proximal radioulnar synostosis (CPRUS) is a relatively rare forearm deformity that characterized by fixed pronated of varying severity. The osseous between the part ulna and radius can be seen on X-ray images in most cases. Many researchers have attempted to identify methods measure disease severity guide treatment CPRUS. However, describe overall deformity, use multiple indicators essential, some these measurements require special software or need conducted cadavers.The aim...
Objective To present the clinical result of a procedure using pedicle posterior interosseous perforator adipofascial flaps for treatment congenital proximal radioulnar synostosis (CPRUS). Methods Eight forearms (from eight patients) with CPRUS were treated by operation during December 2013 to January 2018 at Beijing Jishuitan Hospital. The average age children are seven years old (range: five twelve old). There six boys and two girls. Seven classified as Cleary type Ⅲ, one forearm was...
Objective To introduce a new triad of forearm injury: scaphoid fracture, triangular fibrocartilage (TFC) injury and radial head discuss the similarities differences comparing to Essex-Lopresti injury. Methods Six male patients closed injuries treated from October 2011 May 2013 were involved in this study. They all had fractures on same side. Wrist arthroscopic examination was carried out 3 cases that revealed rim TFC. One case olecranon fracture contralateral side, while 5 no other...
Objective To investigate the feasibility of a new computer-assisted navigation frame for percutaneous scaphoid screw placement.Methods Two fresh cadaveric upper limbs were used placement under ISO-C3D system combined with positioning and guidance frame.The specimens assessed grossly radiologically.Results Scaphoid was performed successfully using this system.Only one attempt required guide wire insertion screws within safe zone both specimens.Conclusion This preliminary study proved accuracy...
Objective To evaluate the feasibility,technique and preliminary clinical results of intraoperative three-dimensional (3-D) computer navigation system assisted free vascularized fibular grafting for treatment osteonecrosis femoral head.Methods From October 2010 to April 2013,14 patients (18 hips) with head were treated by graft transfer,assisted intraoperative3-D system.Of 18 hips,8 classified as stage Ⅱ ;6 Ⅲ,4 Ⅳ according Steinberg system.The entire procedures visualized guided 3-D...
Objective To introduce the indications and operative procedure of anatomic reconstruction distal radioulnar ligaments in patients with chronic instability joint(DRUJ),and report its preliminary clinical results.Methods From October 2008 to June 2009,6 DRUJ underwent anatomical using a free palmaris longus tendon graft,including 4 males 2 females an average age 22 years.A 5 cm dorsal incision was made between fifth sixth extensor compartments.An L-shaped flap created capsule.This is then...
Objective To investigate the efficacy and technical details of utilizing a long segment vein graft to bridge vascular defect when free flap is used repair extensive injuries in lower extremities. Methods For reconstruction leg caused by serious composite injury, local unavailable or cannot fulfill requirements. The main vessels could be damaged. It challenging work find an ideal recipient for flap. saphenous was harvested from contralateral extremities utilized gap between pedicle...
Objective To introduce the surgical procedure of orthopaedic robot-assisted vascularised fibular grafting for treatment ANFH and report short-term result. Methods From September, 2016 to November, 2018, 17 patients (21 hips) with had undergone free grafting. There were 14 males 3 females, which, 8 cases associated right side, 5 left 4 both sides. The average age was 35 (ranged from 55) years. 7 suffered idiopathic ischemic necrosis femoral head, who cannulated screws fixed after a...