Finite element analysis of the screw in percutaneous axial lumbosacral interbody fusion.

abstract：OBJECTIVE:To discuss the methods, timing and clinical outcomes of surgical treatment for open pilon fractures. METHODS:From April 2003 to July 2008, 28 patients with open pilon fractures were treated. All had type C fractures according to the Arbeitsgemeinschaft für osteosynthesefragen-Association for the Study of Int...

journal_title：Orthopaedic surgery

authors： Zeng XT,Pang GG,Ma BT,Mei XL,Sun X,Wang J,Jia P

更新日期：2011-02-01 00:00:00

abstract：OBJECTIVE:Relatively few studies have reported on the morphology of the supracondylar femur, which is a fundamental factor affecting prosthetic reconstruction. The objectives of the present study were to measure the morphological parameters of the supracondylar femur, to classify the supracondylar femur, and to provide...

journal_title：Orthopaedic surgery

authors： Wang L,Tian DM,Liu X,Zhang JF,Zhao LM,He X,Hu YC

更新日期：2019-04-01 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

abstract：OBJECTIVE:Acute hematogenous infection is a devastating complication that can occur after total knee arthroplasty (TKA). The best strategies for management of this infection remain controversial. Two-stage revision has been well described as the gold standard for the management of chronic late infections. However, ther...

journal_title：Orthopaedic surgery

authors： He R,Yang L,Guo L,Chen H,Zhang Y,Jiang DM

更新日期：2016-11-01 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：:Historically, a simple approach centered on palliation was applicable to the majority of patients with metastatic spinal disease. With advances in diagnosis and treatment, a more complicated algorithm has devolved requiring a multidisciplinary approach with institutional commitment and support. We performed a database...

journal_title：Orthopaedic surgery

authors： Curtin M,Piggott RP,Murphy EP,Munigangaiah S,Baker JF,McCabe JP,Devitt A

更新日期：2017-05-01 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 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：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：: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：: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：: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：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：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 assess the clinical efficacy of mini-invasive transforaminal lumbar interbody fusion (TLIF) through the Wiltse approach for treating lumbar spondylolytic spondylolisthesis. METHODS:In this retrospective controlled study, 69 cases with lumbar spondylolytic spondylolisthesis treated in Qilu hospital from Ap...

journal_title：Orthopaedic surgery

authors： Zhou C,Tian YH,Zheng YP,Liu XY,Wang HH

更新日期：2016-02-01 00:00:00

abstract：:Pure tibiotalar dislocation without an associated fracture is an extremely rare injury. We present three cases of closed posteromedial tibiotalar dislocation without any associated fractures to the foot, ankle, or leg. All patients were treated conservatively with immediate closed reduction under general or local anae...

journal_title：Orthopaedic surgery

authors： Wang YT,Wu XT,Chen H

更新日期：2013-08-01 00:00:00

abstract：OBJECTIVE:To study the clinical features and diagnosis of bursal-side partial-thickness rotator cuff tears. METHODS:From August 1999 to June 2006, 38 patients with bursal-side partial-thickness rotator cuff tear were evaluated. Twenty-eight men and ten women of average age 45.7 years (range, 18-69 years) with 11 left ...

journal_title：Orthopaedic surgery

authors： Xiao J,Cui GQ,Wang JQ

更新日期：2010-11-01 00:00:00

abstract：:In the realm of orthopaedics, the terrible triad of the elbow is infamous, not simply because the prognosis is poor for most patients, but also, maybe to a greater extent, because the unique name of this malady attracts considerable attention and interest in both doctors and patients. The adjective terrible is bestowe...

journal_title：Orthopaedic surgery

authors： Xiao K,Zhang J,Li T,Dong YL,Weng XS

更新日期：2015-02-01 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 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：OBJECTIVE:The present retrospective study was performed to assess the anatomical features of the pedicle in isthmic spondylolisthesis and to correlate this with degree of slip. METHODS:Twenty-six patients with isthmic spondylolytic spondylolisthesis were studied. Relevant patient variables, length, width, height of th...

journal_title：Orthopaedic surgery

authors： Matthews PG,Phan K,Rao PJ,Ball JR

更新日期：2015-05-01 00:00:00

abstract：OBJECTIVE:To investigate the methods for, and clinical outcome of, the operative treatment of thoracolumbar fractures through an approach via the paravertebral muscle (PVM). METHODS:From June 2005 to August 2006, 62 patients, comprising 48 men and 14 women with an average age of 45.2 years (range, 21-58) with thoracol...

journal_title：Orthopaedic surgery

authors： Pang W,Zhang GL,Tian W,Sun D,Li N,Yuan Q,Zhang B,Wang YQ,Liu W

更新日期：2009-08-01 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：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:To evaluate the clinical effect of the minimally invasive transforaminal lumbar interbody fusion combined with posterolateral fusion and unilateral fixation using a tubular retractor in the management of degenerative lumbar disease. METHODS:A retrospective analysis was conducted to analyze the clinical outco...

journal_title：Orthopaedic surgery

authors： Wang HW,Hu YC,Wu ZY,Wu HR,Wu CF,Zhang LS,Xu WK,Fan HL,Cai JS,Ma JQ

更新日期：2017-08-01 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 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: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: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：OBJECTIVE:The aim of this study is to identify the common microorganisms causing PJI as well as the drug-resistant spectrum for each microorganism, to help orthopaedic surgeons to choose appropriate antibiotics. METHOD:One hundred and sixty patients who suffered from failure of primary or revision total hip or knee ar...

journal_title：Orthopaedic surgery

authors： Li ZL,Hou YF,Zhang BQ,Chen YF,Wang Q,Wang K,Chen ZY,Li XW,Lin JH

更新日期：2018-08-01 00:00:00