Surgical treatment of open pilon fractures.

abstract：OBJECTIVE:To evaluate the clinical efficacy of internal fixation versus hemiarthroplasty in the treatment of unstable intertrochanteric fractures in the elderly. METHODS:A search was conducted in PubMed, Web of Science, Embase, and Cochrane Library databases up to April 2020. The present study compared internal fixati...

journal_title：Orthopaedic surgery

authors： Tu DP,Liu Z,Yu YK,Xu C,Shi XL

更新日期：2020-08-01 00:00:00

abstract：OBJECTIVE:To explore the effect of kartogenin (KGN) on proliferation and chondrogenic differentiation of human umbilical cord mesenchymal stem cells (hUCMSC) in vitro, and the synergistic effects of KGN and transforming growth factor (TGF)-β3 on hUCMSC. METHODS:Human umbilical cord mesenchymal stem cells were isolated...

journal_title：Orthopaedic surgery

authors： Zhao Y,Teng B,Sun X,Dong Y,Wang S,Hu Y,Wang Z,Ma X,Yang Q

更新日期：2020-06-01 00:00:00

abstract：OBJECTIVE:To assess whether computed tomography (CT)-based 3-dimensional (3D) computerized pre-operative planning is accurate and reliable in patients with high-riding dislocation developmental dysplasia of the hip (DDH) undergoing total hip arthroplasty (THA). METHODS:Between September 2009 and February 2011, a prosp...

journal_title：Orthopaedic surgery

authors： Zeng Y,Lai OJ,Shen B,Yang J,Zhou ZK,Kang PD,Pei FX,Zhou X

更新日期：2014-05-01 00:00:00

abstract：OBJECTIVE:We analyzed chondrosarcomas in long bones to assess whether Grade I and II chondrosarcomas should both be grouped as low grade malignant tumors (musculoskeletal Tumor Society Stage I or Stage II), and to explore rational surgical treatment for Grade I and II chondrosarcomas. METHODS:We retrospectively review...

journal_title：Orthopaedic surgery

authors： Ma XJ,Dong Y,Zhang CL,Zeng BF

更新日期：2009-05-01 00:00:00

abstract：OBJECTIVE:To evaluate the effects of surgery and rehabilitation on patients undergoing total knee arthroplasty (TKA). METHODS:Twelve patients and 12 healthy controls were enrolled and their clinical scores evaluated by a doctor. Gait data, including walking velocity, stride length, single support time, foot fall and s...

journal_title：Orthopaedic surgery

authors： Zhang HH,Yan SH,Fang C,Guo XY,Zhang K

更新日期：2016-08-01 00:00:00

abstract：:The authors describe a hybrid technique that involves a combination of open decompression and posterior lumbar interbody fusion (PLIF) and percutaneously inserted pedicle screws. This technique allows performance of PLIF and decompression via a midline incision and approach without compromising operative time and visu...

journal_title：Orthopaedic surgery

authors： Mobbs RJ,Sivabalan P,Li J,Wilson P,Rao PJ

更新日期：2013-05-01 00:00:00

abstract：OBJECTIVE:To introduce a microsurgical suture technique for repair of dural tear under posterior lumbar disk scope. METHODS:Micro endoscopic discectomy was performed on a 26-year-old male under local anesthesia. During the operation, an irregular tear of about 1.0 cm was inadvertently made in the dura.The cauda equina...

journal_title：Orthopaedic surgery

authors： Sun MJ,Gao SM,Wang YH

更新日期：2011-08-01 00:00:00

abstract：OBJECTIVE:To quantitatively describe the stress of the ligamentum flavum (LF) using the finite element method and to compare the stress at different parts of the healthy LF. METHODS:Based on the high resolution computed tomography imaging data of a healthy 22-year-old man, three-dimensional nonlinear L4-5 lumbar finit...

journal_title：Orthopaedic surgery

authors： Peng YX,Zheng ZY,Wang Md WG,Liu L,Chen Md F,Xu Md HT,Zhang ZM

更新日期：2020-06-01 00:00:00

abstract：:The study of bone tissue regeneration in orthopaedic diseases has stimulated great interest among bone tissue engineering specialists and orthopaedic surgeons. Combinations of biomaterials, growth factors and stem cells for repairing bone have been much studied and researched, yet remain a challenge for both scientist...

journal_title：Orthopaedic surgery

authors： Aryal R,Chen XP,Fang C,Hu YC

更新日期：2014-08-01 00:00:00

abstract：OBJECTIVE:To investigate the effect of timing of surgery on clinical results and perioperative complications in pediatric patients with Gartland III type supracondylar humeral fractures without neurovascular compromise. METHODS:Eighty-six consecutive children treated surgically at our hospital from April 2005 to June ...

journal_title：Orthopaedic surgery

authors： Han QL,Wang YH,Liu F

更新日期：2011-11-01 00:00:00

abstract：OBJECTIVE:To compare the clinical efficacy of intramedullary nail fixation for intertrochanteric fractures assisted by orthopaedic robot navigation and the traditional intramedullary nail fixation in elderly patients, and to investigate the application advantages of intramedullary nail fixation for femoral intertrochan...

journal_title：Orthopaedic surgery

authors： Lan H,Tan Z,Li KN,Gao JH,Liu TH

更新日期：2019-04-01 00:00:00

abstract：OBJECTIVE:"Lisfranc joint injury" is comprised of a tarsometatarsal joint-complex injury. The Lisfranc complex injury is always a challenge for orthopedists, and the optimum treatment is still up for debate. Anatomic reduction and stable internal fixation prove to have no satisfactory outcomes. This research aims to co...

journal_title：Orthopaedic surgery

authors： Qiao YS,Li JK,Shen H,Bao HY,Jiang M,Liu Y,Kapadia W,Zhang HT,Yang HL

更新日期：2017-02-01 00:00:00

abstract：:Diaphyseal defects in long bones of extremities following segmental resection are very common in the clinic, and reconstruction remains a great challenge. Although there are many treatments for diaphyseal defects at present, reconstruction with an intercalary endoprosthesis may be an optimal method. We demonstrate a s...

journal_title：Orthopaedic surgery

authors： Zhang JF,Wang F,Hu YC

更新日期：2018-08-01 00:00:00

abstract：:Atlantoaxial transarticular facet screw fixation (Magerl technique) and C1 lateral mass screws combined with C2 pedicle screws fixation (Harms technique) are the most commonly used techniques for posterior internal fixation in the upper cervical spine. Upper cervical spinal surgery is a technically demanding and chall...

journal_title：Orthopaedic surgery

authors： Tian W,Liu YJ,Liu B,He D,Wu JY,Han XG,Zhao JW,Fan MX,Technical Committee on Medical Robot Engineering of Chinese Society of Biomedical Engineering.,Technical Consulting Committee of National Robotic Orthopaedic Surgery Application Cent

更新日期：2019-04-01 00:00:00

abstract：OBJECTIVE:The prevention and treatment of the common complication of cerebrospinal fluid leakage (CSFL) during anterior approach cervical spine surgery for severe ossification of the posterior longitudinal ligament (OPLL) is documented. METHOD:A retrospective analysis of 47 patients with severe cervical OPLL aged 39 t...

journal_title：Orthopaedic surgery

authors： Lei T,Shen Y,Wang LF,Cao JM,Ding WY,Ma QH

更新日期：2012-11-01 00:00:00

abstract：OBJECTIVE:To establish a three-dimensional finite element model of the L(5)/S(1) motion segment with percutaneous axial lumbosacral screw and analyze the biomechanical stress on the screw. METHODS:With the help of related software and the Mechanical Virtual Human of China, a three-dimensional finite element model was ...

journal_title：Orthopaedic surgery

authors： Xu HG,Yang XM,Wu TL,Wang H,Chen XW,Wang LT,Jin S,Liu P

更新日期：2010-08-01 00:00:00

abstract：OBJECTIVE:To describe a new method which involves anatomical distal clavicle plate fixation and titanium alloy cable system-augmented coracoclavicular ligament reconstruction to manage Neer type IIb distal clavicle fracture. METHODS:Between January 2013 and June 2018, 28 patients with acute Neer type IIb lateral clavi...

journal_title：Orthopaedic surgery

authors： Xie Z,Song M,Zhou J,Yin G,Lin H

更新日期：2021-01-22 00:00:00

abstract：OBJECTIVES:A series of constant anatomical structures were used as guide targets for screw placement to improve the accuracy of cortical screw placement and reduce surgical injury and fluoroscopy radiation. The most commonly used angles and distances between the cortical bone screw insertion point and the lateral margi...

journal_title：Orthopaedic surgery

authors： Rexiti P,Aierken A,Sadeer A,Wang S,Abuduwali N,Deng Q,Sheng WB,Guo HL

更新日期：2020-12-01 00:00:00

abstract：OBJECTIVE:To investigate a stem-adjusted preparation of the femur with a kinked reamer and to determine whether this approach results in higher primary stability of a kinked stem than straight reaming of the intramedullary canal. METHODS:Ten cementless stems with a kinked design were implanted in synthetic femurs afte...

journal_title：Orthopaedic surgery

authors： Heinecke M,Layher F,Matziolis G

更新日期：2019-08-01 00:00:00

abstract：:Because current therapies have not always been successful and effective, the possibility of regenerating the nucleus pulposus (NP) through a tissue-engineered construct offers a novel therapeutic possibility for symptomatic degenerative disc diseases (DDDs). However, more research is necessary to identify the optimal ...

journal_title：Orthopaedic surgery

authors： Yang Q,Zhao YH,Xia Q,Xu BS,Ma XL,Liu Y,Hu YC,Li HF,Miao J,Wang T,Ma JX,Sun XL

更新日期：2013-02-01 00:00:00

abstract：:Herein is described cortical bone trajectory (CBT), a new path for pedicle screw insertion for lumbar vertebral fusion. Because the points of insertion are under the end of the inferior articular process, and because the screws are inserted toward the lateral side, there is less soft tissue development than with the c...

journal_title：Orthopaedic surgery

authors： Iwatsuki K,Yoshimine T,Ohnishi Y,Ninomiya K,Ohkawa T

更新日期：2014-08-01 00:00:00

abstract：:Stem cell research has been a popular topic in the past few decades. This review aims to discuss factors that help regulate, induce, and enhance mesenchymal stem cell (MSC) differentiation into osteoblasts for bone regeneration. The factors analyzed include bone morphogenic protein (BMP), transforming growth factor β ...

journal_title：Orthopaedic surgery

authors： Garg P,Mazur MM,Buck AC,Wandtke ME,Liu J,Ebraheim NA

更新日期：2017-02-01 00:00:00

abstract：OBJECTIVE:To investigate the effect of residual varus and valgus deformity on the stress distribution of the knee joint after tibial fracture malunion. METHODS:Fourteen adult cadaver specimens were selected to establish the models of tibial fractures, which were fixed subsequently at neutral position (anatomical reduc...

journal_title：Orthopaedic surgery

authors： Li M,Chang H,Wei N,Chang W,Yan Y,Jin Z,Chen W

更新日期：2020-06-01 00:00:00

abstract：OBJECTIVE:The aim of the present study was to evaluate the effect of patellar denervation (PD) in preventing anterior knee pain (AKP) and improving knee function after total knee arthroplasty (TKA) without patellar resurfacing, and to help surgeons decide whether or not to use PD in TKA. METHODS:The electronic databas...

journal_title：Orthopaedic surgery

authors： Wang Y,Feng W,Zang J,Gao H

更新日期：2020-12-01 00:00:00

abstract：OBJECTIVE:Giant cell tumors of bone (GCTs) are bone destructive neoplasms, the bone resorption being mediated by osteoclasts. Given that microRNAs are crucially involved in tumorigenesis and the modulation of cell fate and behavior, they are promising candidates for regulation of osteoclastogenesis. However, no reliabl...

journal_title：Orthopaedic surgery

authors： Qin S,He NB,Yan HL,Dong Y

更新日期：2016-05-01 00:00:00

abstract：OBJECTIVE:Fusobacterium nucleatum is an anaerobic gram-negative bacilli that is one of the oral and other mucosal surface microbiota. It involves a wide range of human diseases and was first found in periodontal diseases, but reports of bone-related infections caused by F. nucleatum are rare, especially periprosthetic ...

journal_title：Orthopaedic surgery

authors： Shi TB,Fang XY,Wang CX,Cai YQ,Li WB,Zhang WM

更新日期：2020-12-01 00:00:00

abstract：OBJECTIVE:To compare the efficacy and safety of the postoperative long-term effect of the treatment of single-level cervical spondylosis through anterior cervical discectomy and fusion (ACDF) and artificial cervical disc replacement (ACDR). METHODS:This is a retrospective contrastive study, which was conducted for the...

journal_title：Orthopaedic surgery

authors： Guo H,Sheng J,Sheng WB,Liang WD,Wang J,Xun CH

更新日期：2020-06-01 00:00:00

abstract：OBJECTIVE:To evaluate the mid-term outcomes of transoral atlantoaxial reduction plate (TARP) internal fixation for the treatment of irreducible atlantoaxial dislocation. METHODS:From April 2003 to April 2005, 31 patients with irreducible atlantoaxial dislocation were treated with TARP internal fixation. The average ag...

journal_title：Orthopaedic surgery

authors： Yin QS,Ai FZ,Zhang K,Mai XH,Xia H,Wu ZH

更新日期：2010-05-01 00:00:00

abstract：OBJECTIVE:To compare the biomechanical properties of single- and two-segment fusion for Denis type B spinal fracture. METHODS:Two female patients with Denis type B L1 vertebral fractures were studied. Both patients had achieved intervertebral fusion by 1 year postoperatively, at which time CT data were collected, incl...

journal_title：Orthopaedic surgery

authors： Su YS,Ren D,Wang PC

更新日期：2013-11-01 00:00:00

abstract：OBJECTIVE:To analyze the approach and feasibility of one-stage anterior release and reduction with posterior fusion for irreducible atlantoaxial dislocation. METHODS:Ten male and 6 female patients, with an average age of 36 years, including 13 patients with old trauma, 2 with rheumatoid disease, and 1 with os odontoid...

journal_title：Orthopaedic surgery

authors： Hao DJ,He BR,Wu QN

更新日期：2009-11-01 00:00:00