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：BACKGROUND:The arcuate foramen is a complete or partial bony bridge over the vertebral artery groove of atlas. The mechanism of the arcuate foramen is not clearly understood. Omission of the arcuate foramen sometimes causes lethal iatrogenic injury during spinal surgery. CASE PRESENTATION:We describe a patient who was...

journal_title：Orthopaedic surgery

authors： Wang WH,Liu ZY,Guo HC,Wang H

更新日期：2020-12-03 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: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:At present, cephalomedullary nail is the most frequently used implant in the management of intertrochanteric fractures around the world. The implant design and fixation techniques of the cephalomedullary nail have been continuously improved to ensure uncomplicated bone union during the past decade. However, a...

journal_title：Orthopaedic surgery

authors： Pang Y,He QF,Zhu LL,Bian ZY,Li MQ

更新日期：2020-12-01 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 investigate the compensatory mechanism of maintaining the sagittal balance in degenerative lumbar scoliosis patients with different pelvic incidence (PI). METHODS:This was a retrospective imaging observation study. Patients in our department with degenerative lumbar scoliosis between 2017 and 2019 were re...

journal_title：Orthopaedic surgery

authors： Liu C,Hu FQ,Hu WH,Song K,Jiao GL,Zheng GQ,Zhang XS,Li ZZ

更新日期：2020-12-01 00:00:00

abstract：OBJECTIVE:To describe the technique of primary repair of medial collateral ligament (MCL) insufficiency using a screw and rectangular spiked washer in a case series of 14 patients. METHODS:Fourteen patients undergoing MCL repair by a screw and rectangular spiked washer during TKA between March 2018 and March 2019 were...

journal_title：Orthopaedic surgery

authors： Ni M,Sun JY,Fu J,Du YQ,Shen JM,Yang XX,Zhou YG,Zhang GQ,Chen JY

更新日期：2020-12-01 00:00:00

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 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 investigate the efficiency of anterior decompression on the proximal-type cervical spondylotic amyotrophy patients. METHODS:This was a retrospective analysis. From January 2014 to November 2017, 21 patients with proximal-type cervical spondylotic amyotrophy (CSA) underwent anterior decompression. There we...

journal_title：Orthopaedic surgery

authors： Lu CB,Ma ZS,Hu JB,Yang XJ,Wei W,Zhang Y,Lei W

更新日期：2020-06-01 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：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 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：OBJECTIVES:Occipitocervical fusion (OCF) is an effective treatment for instability of occipitocervical junction (OCJ). The occipital condyle screw serves as a novel surgical technique for occipitocervical fixation. However, the intraoperative procedures for the occipital condyle screw technique have relied on surgeons'...

journal_title：Orthopaedic surgery

authors： Du YK,Li SY,Yang WJ,Wang XY,Bi YF,Dong J,Huang H,Gao F,Li GZ,Wei HW,Yang JK,Xi YM

更新日期：2020-06-01 00:00:00

abstract：OBJECTIVE:Total knee arthroplasty (TKA) is one of the most universal and effective means for treating terminal stage osteoarthritis (OA) of knee. Accurate intramedullary guide of femur is the basis for the distal femoral cuts. Determining the surgical transepicondylar axis (sTEA) is the key to reconstruction of the fem...

journal_title：Orthopaedic surgery

authors： Sun ML,Zhang Y,Peng Y,Fu DJ,Fan HQ,He R

更新日期：2020-04-01 00:00:00

abstract：OBJECTIVE:To present the use of an intermediate dorsal neurocutaneous flap for the reconstruction of defects on the distal foot. METHODS:From September 2016 to October 2018, five patients (mean age at operation 33.8 years; range, 7-70 years; female/male = 2/3) with skin defects on one of their feet caused by road-traf...

journal_title：Orthopaedic surgery

authors： Liu S,Tan J,Tao S,Duan Y,Hu X,Li Z

更新日期：2020-04-01 00:00:00

abstract：OBJECTIVES:This research aimed to investigate the relative level of Runt-related transcription factor 2 (RUNX2) in giant cell tumor of bone (GCTB). Through the histopathological similarities between osteoporosis and GCTB, the biological functions of exogenous RUNXS were demonstrated in GCTB cell lines. This generated a...

journal_title：Orthopaedic surgery

authors： Jin YH,Zhang J,Zhu H,Fan GT,Zhou GX

更新日期：2020-04-01 00:00:00

abstract：OBJECTIVE:To evaluate the functional outcomes of arthroscopic anatomical repair of anterior talofibular ligament (ATFL) in the treatment of chronic lateral ankle instability (CLAI) during medium- and long-term follow-up. METHODS:From September 2014 to August 2017, the data of 37 patients (23 males, 14 females; 12 left...

journal_title：Orthopaedic surgery

authors： Feng SM,Sun QQ,Wang AG,Chang BQ,Cheng J

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND:Femoral avulsion fracture of the posterior cruciate ligament (PCL) in association with meniscus tear is extremely rare in children, and similar cases are not available in the existing literature. CASE PRESENTATION:In this paper, we present a case of a 9-year-old boy treated by an arthroscopic repair techniq...

journal_title：Orthopaedic surgery

authors： Zhao X,Kuang SD,Su C,Xiao WF,Lei GH,Gao SG

更新日期：2020-04-01 00:00:00

abstract：OBJECTIVE:To review the long-term clinical results after revision surgery and the relationship between the different clinical variables involved with a failed total knee arthroplasty (TKA) and its evolution to provide a better understanding of the current treatment methods. METHODS:The present study involved 89 subjec...

journal_title：Orthopaedic surgery

authors： Oliver G,Jaldin L,Camprubí E,Cortés G

更新日期：2020-02-01 00:00:00

abstract：OBJECTIVE:We create a new S1 cortical screw trajectory technique using 3D reconstruction and the finite element (FE) method to provide a more reliable theoretical basis for clinical practices and to advance internal fixation technology for treatment of lumbosacral degenerative diseases. METHODS:This retrospective stud...

journal_title：Orthopaedic surgery

authors： Han DP,Wang JY

更新日期：2020-02-01 00:00:00

abstract：OBJECTIVES:To determine whether the rates of postoperative complications, rate of readmission, cumulative transfusion volume, and length of stay (LOS) differ between simultaneous total hip arthroplasty (THA) and staged bilateral THA and to assess whether the length of the interval between staged procedures influences s...

journal_title：Orthopaedic surgery

authors： Guo SJ,Shao HY,Huang Y,Yang DJ,Zheng HL,Zhou YX

更新日期：2020-02-01 00:00:00

abstract：OBJECTIVE:To investigate the outcomes of total knee arthroplasty (TKA) in patients with a prior femoral or tibial fracture, and identify the risk factors for surgical site complications and reoperations. METHODS:Seventy-one TKAs performed in 71 patients with a prior tibial or femoral fracture between January 2005 and ...

journal_title：Orthopaedic surgery

authors： Wang XS,Zhou YX,Shao HY,Yang DJ,Huang Y,Duan FF

更新日期：2020-02-01 00:00:00

abstract：OBJECTIVE:To investigate the changes of inflammatory factors and bone metabolism markers in postmenopausal women with H-type hypertension and to assess the relationship between them. METHODS:Postmenopausal women who were diagnosed with osteoporosis were selected as observation objects. Participants were divided into t...

journal_title：Orthopaedic surgery

authors： Chen YN,Wei P,Yu Bs J

更新日期：2019-12-01 00:00:00

abstract：OBJECTIVE:To summarize the indications and the clinical effects of a transfibular neck osteotomy approach and a combined anterolateral and posterolateral approach in the treatment of fractures of the lateral tibial plateau involving the posterolateral column. METHODS:Eleven patients with lateral tibial plateau fractur...

journal_title：Orthopaedic surgery

authors： Shen QJ,Zhang JL,Xing GS,Liu ZY,Li EQ,Zhao BC,Zheng YC,Cao Q,Zhang T

更新日期：2019-12-01 00:00:00

abstract：OBJECTIVE:Lumbar spinal stenosis is a medical condition characterized by the narrowing of the spinal canal as a consequence of bone and soft tissue degeneration, including disc herniation, facet and ligamentum flavum hypertrophy, and osteophyte formation. The percutaneous transforaminal endoscopic discectomy (PTED) tec...

journal_title：Orthopaedic surgery

authors： Bao BX,Zhou JW,Yu PF,Chi C,Qiang H,Yan H

更新日期：2019-12-01 00:00:00

abstract：OBJECTIVE:To evaluate the efficacy and safety of hip replacement and intramedullary nails for treating unstable intertrochanteric fractures in elderly patients. METHODS:Randomized clinical trials (RCTs) to compare hip replacement with intramedullary nail in the management of elderly patients with unstable intertrochan...

journal_title：Orthopaedic surgery

authors： Ju JB,Zhang PX,Jiang BG

更新日期：2019-10-01 00:00:00

abstract：OBJECTIVE:To compare the superior-level facet joint violations (FJV) between robot-assisted (RA) percutaneous pedicle screw placement and conventional open fluoroscopic-guided (FG) pedicle screw placement in a prospective cohort study. METHODS:This was a prospective cohort study without randomization. One-hundred pati...

journal_title：Orthopaedic surgery

authors： Zhang Q,Xu YF,Tian W,Le XF,Liu B,Liu YJ,He D,Sun YQ,Yuan Q,Lang Z,Han XG

更新日期：2019-10-01 00:00:00

abstract：OBJECTIVE:To develop a novel screw positioning method to improve the treatment of unstable thoracolumbar fractures. METHODS:A total of 72 patients with unstable thoracolumbar fractures who were treated with anterior screw-rod interfixation from January 2011 to October 2015 were included in this clinical study. Those p...

journal_title：Orthopaedic surgery

authors： Wang S,Duan CY,Yang H,Kang JP,Wang Q

更新日期：2019-08-01 00:00:00

abstract：OBJECTIVE:To evaluate the safety and effectiveness of osteotomy adjacent to the articular surface of the metatarsal head combined with basal opening wedge osteotomy for severe hallux valgus. METHODS:The double osteotomy procedure was carried out in 56 patients (72 feet) with severe hallux valgus deformity, with an ave...

journal_title：Orthopaedic surgery

authors： Li C,Lu L,Zhang Y,Ai-Xin-Jue-Luo QC,Wang ZT,Wang JF

更新日期：2019-08-01 00:00:00

abstract：OBJECTIVE:To investigate the efficacy and safety of tranexamic acid (TXA) in the reduction of bleeding and the need for transfusion in elderly intertrochanteric fracture patients. METHODS:A total of 100 patients with intertrochanteric fractures undergoing surgery were enrolled and randomly allocated to the TXA group i...

journal_title：Orthopaedic surgery

authors： Zhou XD,Zhang Y,Jiang LF,Zhang JJ,Zhou D,Wu LD,Huang Y,Xu NW

更新日期：2019-08-01 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：OBJECTIVE:To investigate the influence of preoperative osteopenia/osteoporosis on periprosthetic bone loss after total hip arthroplasty (THA) and the efficiency of zoledronate (ZOL) treatment in periprosthetic bone preservation. METHODS:This multicenter, prospective cohort study was conducted in four centers between A...

journal_title：Orthopaedic surgery

authors： Fu GT,Lin LJ,Sheng PY,Li CC,Zhang JX,Shen J,Liu S,Xue YL,Lin SP,Wang K,Zheng QJ,Ding Y

更新日期：2019-08-01 00:00:00

abstract：OBJECTIVES:To investigate the association between the number of metastases to the spine and survival in patients with metastatic spinal cord compression (MSCC), as well as the prognosis difference between patients with solitary spinal metastasis (SSM) and multiple spinal metastases (MSM). METHODS:Three institutional d...

journal_title：Orthopaedic surgery

authors： Lun DX,Xu LN,Wang F,Yang XG,Yu XC,Zhang GC,Hu YC

更新日期：2019-06-01 00:00:00

abstract：OBJECTIVES:To analyze the curative effect of TiRobot surgical robotic navigation and location system-assisted percutaneous sacroiliac screw fixation and percutaneous sacroiliac screw by traditional fluoroscopy, and to summarize the safety and benefits of TiRobot. METHODS:A total of 91 patients with pelvic posterior ri...

journal_title：Orthopaedic surgery

authors： Long T,Li KN,Gao JH,Liu TH,Mu JS,Wang XJ,Peng C,He ZY

更新日期：2019-06-01 00:00:00

abstract：OBJECTIVE:To examine the results of an anular closure device for prevention of lumbar disc reherniation in daily routine practice. METHODS:Fifty patients with large anular defects were treated with limited discectomy and a bone-anchored anular closure device. The device physically occludes the defect in the anulus fib...

journal_title：Orthopaedic surgery

authors： Ardeshiri A,Miller LE,Synowitz M,Jadik S

更新日期：2019-06-01 00:00:00

abstract：OBJECTIVE:To evaluate the bi-planar robot navigation system for insertion of cannulated screws in femoral neck fractures. METHOD:Between January 2016 and December 2016, 60 patients with femoral neck fractures were separately treated using percutaneous cannulated screws assisted by the bi-planar robot navigation system...

journal_title：Orthopaedic surgery

authors： He M,Han W,Zhao CP,Su YG,Zhou L,Wu XB,Wang JQ

更新日期：2019-06-01 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:To investigate the bone hardness of different anatomical regions of the human radius and its impact on the pullout strength of screws. METHODS:Fresh radius bones were obtained from three donated cadavers. They were divided into three parts: proximal metaphysis, shaft, and distal metaphysis. The proximal meta...

journal_title：Orthopaedic surgery

authors： Wu WW,Zhu YB,Chen W,Li S,Yin B,Wang JZ,Zhang XJ,Liu GB,Hu ZS,Zhang YZ

更新日期：2019-04-01 00:00:00