Analysis of mechanical factors affecting fixation of olecranon fractures.

abstract：:Little is known about the mid-term results of nonsurgical treatment for shoulder osteoarthritis (OA), especially in a Chinese population. This study sought to determine the efficacy of nonsurgical management in older patients with shoulder OA. A total of 129 conservatively treated unilateral shoulder OA patients who w...

journal_title：Orthopedics

authors： Guo JJ,Wu K,Guan H,Zhang L,Ji C,Yang H,Tang T

更新日期：2016-07-01 00:00:00

abstract：:Clavicle fractures are rarely associated with more severe neurologic or vascular injuries. When these associated injuries are encountered, prompt recognition and treatment are paramount to optimize outcome. The majority of fractures that result in neurovascular compromise are from high-energy trauma; however, a high i...

journal_title：Orthopedics

authors： Tjoumakaris FP,Matzon JL,Williams GR

更新日期：2011-10-05 00:00:00

abstract：:The etiology of idiopathic scoliosis remains unknown. Certain growth characteristics have been identified but they have not led to any conclusions as to the cause. Scoliosis is a progressive disease, even in adulthood, and can lead to significant disability if large curves are left untreated. Conservative treatment re...

journal_title：Orthopedics

authors： Benson DR

更新日期：1987-12-01 00:00:00

abstract：:The discoid lateral meniscus has been well described. The ring-shaped lateral meniscus was not originally included in the classification systems but has been reported in the literature several times. This article describes a unique variation of the ring lateral meniscus in which the anterior root attachment was to the...

journal_title：Orthopedics

authors： Luckenbill DB,Peer CW

更新日期：2021-01-01 00:00:00

abstract：:Various methods have been used for soft tissue coverage of Gustilo-Anderson type IIIB open fractures. These injuries are often contaminated and, by definition, are associated with extensive periosteal stripping and inadequate soft tissue coverage. These characteristics predispose the patient to infection, delayed unio...

journal_title：Orthopedics

authors： Formby P,Flint J,Gordon WT,Fleming M,Andersen RC

更新日期：2013-02-01 00:00:00

abstract：:Fragility fractures of the distal radius represent an opportunity to diagnose and treat osteoporosis before further fractures occur. The goal of this study was to determine the prevalence of prescriptions for calcium/vitamin D supplementation and the prevalence of dual-energy x-ray absorptiometry (DEXA) scans in patie...

journal_title：Orthopedics

authors： Morgan EN,Crawford DA,Scully WF,Noce NJ

更新日期：2014-12-01 00:00:00

abstract：:The anterior cruciate ligament (ACL) is a major ligament that helps maintain the stability of the knee joint. Injury to the ACL can be treated by replacing the torn ligament. This study determined the optimal flexor tendon length in the bone tunnel in ACL reconstruction.Autologous ACL reconstruction was performed usin...

journal_title：Orthopedics

authors： Yuan F,Zhou W,Cai J,Zhao J,Huangfu X,Yin F

更新日期：2013-05-01 00:00:00

abstract：:Orthopedic patients are often instructed on how much weight to bear on an injured or postoperative extremity. Although specific weight-bearing instructions are given to a majority of lower-extremity orthopedic patients, the ability of patients to comply with these instructions is questioned in the medical literature. ...

journal_title：Orthopedics

authors： Hustedt JW,Blizzard DJ,Baumgaertner MR,Leslie MP,Grauer JN

更新日期：2012-01-16 00:00:00

abstract：:Various fixation techniques have been described for ruptured distal biceps tendons. The authors hypothesized that no significant differences would be found between the mean failure strength, maximum strength, and stiffness of the interference screw and hybrid technique. Fourteen fresh-frozen human cadaveric elbows wer...

journal_title：Orthopedics

authors： Arianjam A,Camisa W,Leasure JM,Montgomery WH

更新日期：2013-11-01 00:00:00

abstract：:Treatment of both-bone forearm fractures remains a difficult dilemma for the orthopedist. We assessed the results of 33 children treated with closed reduction and a long-arm cast using traction with finger traps in neutral rotation. Patients were grouped according to age and analyzed for residual angulation and range ...

journal_title：Orthopedics

authors： Carey PJ,Alburger PD,Betz RR,Clancy M,Steel HH

更新日期：1992-09-01 00:00:00

abstract：:Soft-tissue chondromas are rare and benign soft-tissue tumors. Over 95% occur in the hands and feet. They are seen in both sexes equally and mainly occur in patients aged 30-60 years. If excised fully, they do not reoccur, and no cases in the literature have reported malignant transformations. ...

journal_title：Orthopedics

authors： Gentles C,Perin J,Berrey H,Griffiths HJ

更新日期：2007-03-01 00:00:00

abstract：:A considerable proportion of bone fractures show signs of delayed or impaired healing. A novel device that applies interfragmentary compressive forces to the fracture site was developed and evaluated for its effect on fracture healing. The midshafts of the right tibias of 16 rabbits were osteotomized, leaving a 2-mm g...

journal_title：Orthopedics

authors： Shadmehr A,Esteki A,Oliaie GR,Torkaman G,Sabbaghian A

更新日期：2009-03-01 00:00:00

abstract：:Between 1982 and 1993, a total of 35 patients underwent high tibial osteotomy for medial unicompartmental osteoarthrosis. The osteotomy was performed high in the tibia without the use of jigs, and internal fixation devices were avoided. Patients were assessed using the British Association for Surgery of the Knee score...

journal_title：Orthopedics

authors： Khan MT,Matthews JG

更新日期：2000-10-01 00:00:00

abstract：:This study evaluated the expanding role of freestanding ambulatory surgery centers in pediatric fracture care based on the only national ambulatory surgery database within the United States. Released by the Centers for Disease Control and Prevention in 1996 and again in 2006, these reports were used to estimate the vo...

journal_title：Orthopedics

authors： Bernstein DT,Chen C,Zhang W,McKay SD

更新日期：2015-10-01 00:00:00

abstract：:Perioperative blood loss after total knee arthroplasty (TKA) affects postoperative recovery. Tranexamic acid is safe and efficient in reducing blood loss without increasing thromboembolic events. Epsilon-aminocaproic acid (ε-ACA) is less expensive than and as safe as tranexamic acid. Its efficiency when locally applie...

journal_title：Orthopedics

authors： Harper RA,Sucher MG,Giordani M,Nedopil AJ

更新日期：2017-11-01 00:00:00

abstract：:High-pressure paint gun injuries have been well described in the literature, and the use of antibiotics is recommended as part of their management. However, there is no scientific evidence to support the use of antibiotics. In addition, the type of paint injected (water- versus oil-based) has never been investigated t...

journal_title：Orthopedics

authors： Mirzayan R,Schnall SB,Chon JH,Holtom PD,Patzakis MJ,Stevanovic MV

更新日期：2001-06-01 00:00:00

abstract：:The blood loss that accompanies total knee arthroplasty (TKA) can be substantial. Many patients need perioperative blood transfusions. To avoid anemia and transfusion-related complications, the amount of blood loss and need for blood transfusions must be reduced. If standard jig instruments are used, an opening of the...

journal_title：Orthopedics

authors： Schnurr C,Csécsei G,Eysel P,König DP

更新日期：2010-07-13 00:00:00

abstract：:The purpose of this study was to investigate the preventive effect of mannose-6-phosphate on flexor tendon adhesion formation. From a total of 84 adult New Zealand White rabbits, 36 were randomly divided into 2 groups, the normal saline group and the mannose-6-phosphate group, after anastomosis of the flexor tendons. ...

journal_title：Orthopedics

authors： Xia C,Zuo J,Wang C,Wang Y

更新日期：2012-07-01 00:00:00

abstract：:With the advent of newer prosthetic designs, total wrist arthroplasty provides a functional range of motion, better wrist balance, reduced risk of loosening, and better implant stability. ...

journal_title：Orthopedics

authors： Adams BD

更新日期：2004-03-01 00:00:00

abstract：:Radiolucencies are frequently observed in the carpus, often in asymptomatic patients. Evaluation of the clinical significance of these radiolucent areas is aided by use of bone scanning. In this case, correlation of the physical exam, bone scan and tomograms allowed effective direct surgical treatment of a symptomatic...

journal_title：Orthopedics

authors： Flynn M,Light TR

更新日期：1986-02-01 00:00:00

abstract：:Both computed tomography (CT) and magnetic resonance imaging (MRI) scans are used for the diagnosis of lumbar nerve root canal stenosis by imaging measurement, but the findings have considerable variability and the specificity of these examinations is difficult to estimate. A prospective study was conducted to determi...

journal_title：Orthopedics

authors： Yan L,Li J,Zhao W,Cui Z,Wang H Sr,Xin L

更新日期：2010-10-11 00:00:00

abstract：:This article examines a rare association of carpal tunnel syndrome and trigger finger produced by a single flexor tendon tumor. Examination and treatment is also discussed. ...

journal_title：Orthopedics

authors： Sammarco CJ,Sabogal J

更新日期：1981-03-01 00:00:00

abstract：:Recently, 3-dimensional (3D) printing technology has been used in the development of titanium metaphyseal cones to manage severe bone loss in revision total knee arthroplasty (rTKA). This study assessed (1) radiographs; (2) functional outcomes; (3) complications; and (4) 2-year implant survivorship in patients receivi...

journal_title：Orthopedics

authors： Remily EA,Dávila Castrodad IM,Mohamed NS,Wilkie WA,Kelemen MN,Delanois RE

更新日期：2021-01-01 00:00:00

abstract：:Aseptic loosening of the glenoid component after total shoulder arthroplasty presents a considerable treatment challenge in the setting of substantial glenoid bone loss. Glenoid component explantation and bone grafting of defects have become common methods of recreating bone stock in hopes of preventing later fracture...

journal_title：Orthopedics

authors： Namdari S,Glaser D

更新日期：2011-11-01 00:00:00

abstract：:This study evaluated the clinical and radiographic results of 44 patients (26 men and 18 women) who underwent reconstruction of large defects of the long bones with free vascularized bone grafts. Mean patient age was 29+/-15 years and mean follow-up was 8.6+/-2.1 years. Mean Enneking index was 78.6% (95% confidence in...

journal_title：Orthopedics

authors： Bauwens K,Stengel D,Höpfner JI,Weber U,Eisenschenk A

更新日期：2008-04-01 00:00:00

abstract：:Osteonecrosis of the femoral head in the setting of alcohol abuse is a potential important cause of symptomatic hip disease in young patients. All cases of uncemented primary total hip arthroplasty (THA) with a primary operative diagnosis of osteonecrosis of the femoral head secondary to alcohol abuse treated at our i...

journal_title：Orthopedics

authors： Yuan B,Taunton MJ,Trousdale RT

更新日期：2009-06-01 00:00:00

abstract：:Sacrectomy is intended to resect aggressive local and life-threatening disease. Reconstruction can be difficult. This article reports on the use of sacrectomy for tumor and tumor-like conditions. Procedures included 9 partial, 7 subtotal, 7 hemi-, and 4 total sacrectomies. Of 22 patients with primary malignant disease...

journal_title：Orthopedics

authors： Randall RL,Bruckner J,Lloyd C,Pohlman TH,Conrad EU 3rd

更新日期：2005-03-01 00:00:00

abstract：:Outpatient arthroplasty is an appealing option among select patient populations as a mechanism for reducing health care expenditure. The purpose of this study was to determine the nationwide trends and complication profile of outpatient total shoulder arthroplasty (TSA). The authors reviewed a national administrative ...

journal_title：Orthopedics

authors： Arshi A,Leong NL,Wang C,Buser Z,Wang JC,Vezeridis PS,McAllister DR,Petrigliano FA

更新日期：2018-05-01 00:00:00

abstract：:Forty-two patients who underwent decompressive surgery for cervical spondylotic myelopathy were studied. The pre- and postoperative magnetic resonance imaging (MRI) findings and the Japanese Orthopedic Association score were analyzed to evaluate whether the different appearances of intramedullary high-signal intensity...

journal_title：Orthopedics

authors： Papadopoulos CA,Katonis P,Papagelopoulos PJ,Karampekios S,Hadjipavlou AG

更新日期：2004-10-01 00:00:00

abstract：:With the increasing duration of follow up on total knee arthroplasties, more revision arthroplasties are being performed. When revision is not advisable, a salvage procedure such as arthrodesis or resection arthroplasty is indicated. This article provides a comprehensive review of the literature regarding arthrodesis ...

journal_title：Orthopedics

authors： Damron TA,McBeath AA

更新日期：1995-04-01 00:00:00