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 swing power, were collected using a portable gait analyzer from 12 patients before and 6 weeks and 6 months after surgery and from 12 healthy controls. The gait data and clinical scores at selected time points were compared and correlations between gait characteristics and clinical scores assessed. RESULTS:Clinical knee and knee function scores increased significantly from before surgery to 6 weeks to 6 months after surgery (P < 0.001). The only significant differences identified were for single support time on the diseased side between before surgery and 6 months after surgery (P = 0.031) and for foot fall with the diseased side between 6 weeks and 6 months after surgery (P = 0.016). Foot fall and speed of the healthy or diseased sides were significantly different in patients at all time points from those of the healthy subjects (P < 0.05). Single support time on the diseased side was significantly different 6 months after surgery (P = 0.035) in patients than in healthy controls. Single support time on the healthy side before surgery was significantly different from that of healthy controls (P = 0.048) and 6 weeks after surgery (P = 0.042). Stride lengths differed significantly between patients and healthy subjects before surgery (healthy side: P = 0.007; diseased side: P = 0.008) and 6 weeks after surgery (healthy side: P = 0.001; diseased side: P = 0.001), but were not different at 6 months after surgery (healthy side: P = 0.088; diseased side: P = 0.077). The only significant correlations identified were between single support time with the diseased side of patients and their knee (r = 0.43, P = 0.032) and knee function scores (r = 0.493, P = 0.012). CONCLUSIONS:A portable gait analyzer appears to be suitable for evaluating the effects of TKA. Single support time on the diseased side may be a sensitive quantitative index for determining the effect of TKA and rehabilitation.
journal_name
Orthop Surgjournal_title
Orthopaedic surgeryauthors
Zhang HH,Yan SH,Fang C,Guo XY,Zhang Kdoi
10.1111/os.12270subject
Has Abstractpub_date
2016-08-01 00:00:00pages
360-6issue
3eissn
1757-7853issn
1757-7861journal_volume
8pub_type
临床试验,杂志文章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
pub_type: 杂志文章
doi:10.1111/os.12506
更新日期:2019-08-01 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
pub_type: 杂志文章
doi:10.1111/os.12316
更新日期:2017-02-01 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
pub_type: 杂志文章,随机对照试验
doi:10.1111/os.12224
更新日期:2016-02-01 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
pub_type: 杂志文章
doi:10.1111/os.12654
更新日期:2020-06-01 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
pub_type: 杂志文章
doi:10.1111/os.12568
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
pub_type: 杂志文章
doi:10.1111/os.12593
更新日期:2020-02-01 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
pub_type: 杂志文章,随机对照试验
doi:10.1111/os.12619
更新日期:2020-04-01 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
pub_type: 杂志文章
doi:10.1111/os.12436
更新日期:2019-04-01 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
pub_type: 杂志文章
doi:10.1111/os.12231
更新日期:2016-05-01 00:00:00
abstract:OBJECTIVE:To assess the difference between drainage and non-drainage after total hip arthroplasty (THA) in Chinese subjects by evaluating post-operative complications and joint function. METHODS:One hundred and sixty-eight patients undergoing THA were randomly allocated into drainage (83 patients) and non-drainage gro...
journal_title:Orthopaedic surgery
pub_type: 杂志文章,随机对照试验
doi:10.1111/os.12092
更新日期:2014-02-01 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
pub_type: 杂志文章
doi:10.1111/os.12450
更新日期:2019-06-01 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
pub_type: 杂志文章
doi:10.1111/os.12345
更新日期:2017-08-01 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
pub_type: 杂志文章
doi:10.1111/os.12624
更新日期:2020-02-01 00:00:00
abstract::A 66-year-old woman had sustained crush injury 3 hours prior to her presentation to our hospital. The diagnosis was defined as lateral tibial plateau fracture of the right knee (Schatzker III). Supine position was set up and a pad was put under the affected hip. After sterilization of the surgical field the sterilized...
journal_title:Orthopaedic surgery
pub_type: 杂志文章
doi:10.1111/os.12205
更新日期:2015-11-01 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
pub_type: 杂志文章,评审
doi:10.1111/os.12736
更新日期:2020-08-01 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
pub_type: 杂志文章
doi:10.1111/os.12443
更新日期:2019-04-01 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
pub_type: 杂志文章
doi:10.1111/os.12567
更新日期:2019-12-01 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
pub_type: 杂志文章,实务指引
doi:10.1111/os.12454
更新日期:2019-04-01 00:00:00
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
pub_type: 杂志文章
doi:10.1111/j.1757-7861.2010.00113.x
更新日期:2011-02-01 00:00:00
abstract::Gouty arthritis is an extremely painful condition that causes functional impairment. Gouty arthritis has become increasingly complex because of multiple comorbidities, iatrogenic factors and hyperuricemia that is refractory to treatment. In this review, we present a general overview of gouty arthritis including its pa...
journal_title:Orthopaedic surgery
pub_type: 杂志文章,评审
doi:10.1111/os.12024
更新日期:2013-02-01 00:00:00
abstract:OBJECTIVE:Accurate understanding of the cause of the underlying pathology in children with diastrophic dysplasia would help in designing targeted management of their locomotion. METHODS:Diastrophic dysplasia was diagnosed in twelve patients (nine girls and three boys; age range 1-14 years), all of whom presented with ...
journal_title:Orthopaedic surgery
pub_type: 杂志文章
doi:10.1111/os.12146
更新日期:2014-11-01 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
pub_type: 杂志文章
doi:10.1111/j.1757-7861.2009.00049.x
更新日期:2009-11-01 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
pub_type: 杂志文章
doi:10.1111/os.12634
更新日期:2020-06-01 00:00:00
abstract:OBJECTIVE:To assess the benefits of use of a tourniquet in one limb in patients undergoing simultaneous bilateral total knee arthroplasty (TKA). METHODS:A prospective randomized trial was designed to evaluate the outcomes of unilateral tourniquet use during simultaneous bilateral TKA. A total of 52 (36 women and 16 me...
journal_title:Orthopaedic surgery
pub_type: 杂志文章,随机对照试验
doi:10.1111/os.12329
更新日期:2017-05-01 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
pub_type: 杂志文章
doi:10.1111/os.12122
更新日期:2014-08-01 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
pub_type: 杂志文章
doi:10.1111/j.1757-7861.2010.00088.x
更新日期:2010-08-01 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
pub_type: 杂志文章
doi:10.1111/os.12495
更新日期:2019-06-01 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
pub_type: 杂志文章
doi:10.1111/os.12559
更新日期:2019-12-01 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
pub_type: 杂志文章
doi:10.1111/j.1757-7861.2010.00077.x
更新日期:2010-05-01 00:00:00
abstract:OBJECTIVE:To evaluate the clinical outcomes of anterior and posterior instrumentation with different debridement and graft fusion methods for multi-level contiguous thoracic spinal tuberculosis. METHODS:We retrospectively evaluated 81 patients with multi-level contiguous thoracic spinal tuberculosis who underwent ante...
journal_title:Orthopaedic surgery
pub_type: 杂志文章
doi:10.1111/os.12288
更新日期:2016-11-01 00:00:00