Management of humeral nonunion after the failure of locking intramedullary nails.

abstract：OBJECTIVE:To compare the 24-month risk of mortality between arthroplasty and internal fixation for undisplaced femoral neck fractures (FNFs). DESIGN:Retrospective cohort study. SETTING:Secondary data analysis of 2 multinational randomized controlled trials. PARTICIPANTS:Patients aged 50 years or older with a FNF. I...

journal_title：Journal of orthopaedic trauma

authors： Afaq S,OʼHara NN,Schemitsch EH,Bzovsky S,Sprague S,Poolman RW,Frihagen F,Heels-Ansdell D,Bhandari M,Swiontkowski M,Slobogean GP,FAITH Investigators.,HEALTH Investigators.

更新日期：2020-11-01 00:00:00

abstract：OBJECTIVES:This cadaveric study sought to evaluate the accuracy of syndesmotic reduction using direct visualization via an anterolateral approach compared with palpation of the syndesmosis through a laterally based incision. METHODS:Ten cadaveric specimens were obtained and underwent baseline computed tomography (CT) ...

journal_title：Journal of orthopaedic trauma

authors： Pang EQ,Coughlan M,Bonaretti S,Finlay A,Bellino M,Bishop JA,Gardner MJ

更新日期：2019-01-01 00:00:00

abstract：OBJECTIVE:To determine the impact of smoking on intensive care unit (ICU) outcomes in patients who underwent operative fixation for spine trauma. DESIGN:Retrospective cohort study. SETTING:Single academic level I trauma center. PATIENTS:One hundred eighty-one consecutive surgical spine trauma patients from January 2...

journal_title：Journal of orthopaedic trauma

authors： Du JY,Weinberg DS,Moore TA,Vallier HA

更新日期：2020-07-01 00:00:00

abstract：:Minifragment implants provide several advantages for the stabilization of distal humerus fractures. Compared with small fragment implants, minifragment implants may provide enhanced fracture fixation because a greater number of screws can be placed into the distal fragments. In addition, minifragment plates are easier...

journal_title：Journal of orthopaedic trauma

authors： Russell GV Jr,Jarrett CA,Jones CB,Cole PA,Gates J

更新日期：2005-08-01 00:00:00

abstract：BACKGROUND:Radiographic evaluation of the spine after an acute traumatic event is an integral part of the initial assessment of the patient. Despite this, an imaging protocol that includes detailed recommendations of the views, modalities, and techniques of radiographic work-up is lacking in the peer-reviewed literatur...

journal_title：Journal of orthopaedic trauma

authors： France JC,Bono CM,Vaccaro AR

更新日期：2005-10-01 00:00:00

abstract：:The maximum pullout force in the distal metaphysis of cadaver femurs was investigated using a commercially available, pneumatically inserted staple. In paired studies, a significantly greater pullout force was required in the power-driven staples than in an almost identical sized hand-driven staple. A nonlinear relati...

journal_title：Journal of orthopaedic trauma

authors： McCombe PF,Thomas AM,Pynsent PB,Thompson AG

更新日期：1990-01-01 00:00:00

abstract：:Several clinical trials have examined the safety and efficacy of recombinant human bone morphogenic protein-7 (rhBMP-7) for osseous repair in clinical trauma. This article summarizes the results obtained from three recent clinical trials, which suggest that rhBMP-7 is useful in the treatment of tibial nonunion, long b...

journal_title：Journal of orthopaedic trauma

authors： McKee MD

更新日期：2005-11-01 00:00:00

abstract：:The first known reported case of volar radiocarpal dislocation with ulnar translocation is described with a review of previous literature on the isolated components of these injuries. Radiographic criteria for their diagnosis are presented with recommendations for early operative intervention to minimize the risk of s...

journal_title：Journal of orthopaedic trauma

authors： Penny WH 3rd,Green TL

更新日期：1988-01-01 00:00:00

abstract：OBJECTIVES:To analyze long-term functional outcomes in patients with posttraumatic infected tibial nonunions having undergone bone transport with hexapod external fixator. DESIGN:Retrospective cohort study. SETTING:Level 1 trauma center. PATIENTS/PARTICIPANTS:Thirty-eight patients with infected nonunions of the tibi...

journal_title：Journal of orthopaedic trauma

authors： Napora JK,Weinberg DS,Eagle BA,Kaufman BR,Sontich JK

更新日期：2018-01-01 00:00:00

abstract：OBJECTIVES:To determine whether bundled payments are feasible in the orthopaedic fracture setting, and the potential economic implications of this reimbursement structure. DESIGN:Prospective. SETTING:Multicenter. PATIENTS/PARTICIPANTS:Between 2004 and 2014, a total of 23,643 operatively treated patients with fractur...

journal_title：Journal of orthopaedic trauma

authors： Mahure SA,Hutzler L,Yoon RS,Bosco JA

更新日期：2017-03-01 00:00:00

abstract：OBJECTIVE:This study was conducted to categorize barefoot stubbing injuries to the great toe in children by injury mechanism to differentiate benign stubbing injuries from more complex injuries necessitating surgery. DESIGN:Prospective clinical series of consecutively treated patients. SETTING:Tertiary university hos...

journal_title：Journal of orthopaedic trauma

authors： Park DY,Han KJ,Han SH,Cho JH

更新日期：2013-11-01 00:00:00

abstract：OBJECTIVES:To examine the biomechanical behavior of 2 techniques of double-plate osteosynthesis for fractures of the adult distal humerus using conventional reconstruction plates and locking compression plates. DESIGN:Basic science study. SETTING:Experimental in vitro study. PATIENTS/PARTICIPANTS:Forty fresh-frozen ...

journal_title：Journal of orthopaedic trauma

authors： Korner J,Diederichs G,Arzdorf M,Lill H,Josten C,Schneider E,Linke B

更新日期：2004-05-01 00:00:00

abstract：:The application of a pelvic clamp for provisional stability of unstable pelvic fractures has been advocated in the orthopaedic literature. Although the technique has gained some supporters, problems with placement and associated complications have prevented widespread acceptance. We have modified the pelvic clamp (ACE...

journal_title：Journal of orthopaedic trauma

authors： Archdeacon MT,Hiratzka J

更新日期：2006-01-01 00:00:00

abstract：OBJECTIVES:The purpose of this study was to evaluate the loss of strength in the distal humerus that resulted from the creation of two different entry portals used for retrograde humeral nailing. DESIGN:Nine pairs, treated as blocks of size two, of fresh frozen humeri from individuals free of musculoskeletal disease w...

journal_title：Journal of orthopaedic trauma

authors： Strothman D,Templeman DC,Varecka T,Bechtold J

更新日期：2000-02-01 00:00:00

abstract：OBJECTIVES:To introduce a modified operative technique for minimally invasive plate osteosynthesis (MIPO) for acute displaced humeral shaft fractures and to evaluate the clinical and radiological outcomes. DESIGN:: Prospective clinical series study. SETTING:University hospital. PATIENTS:Twenty-one patients with acut...

journal_title：Journal of orthopaedic trauma

authors： Shin SJ,Sohn HS,Do NH

更新日期：2012-10-01 00:00:00

abstract：INTRODUCTION:Proximal ulna fractures can cause a significant loss of forearm rotation, elbow stiffness, and disability. The objective of this study was to quantify the loss of forearm rotation after simulated varus and valgus malunions of the proximal ulna. METHODS:Eight cadaveric upper extremities were used to quanti...

journal_title：Journal of orthopaedic trauma

authors： Snow BJ,Javidan P,Itamura JM,Lee TQ

更新日期：2014-03-01 00:00:00

abstract：OBJECTIVE:To evaluate the functional outcomes and pain in patients with unilateral posterior pelvic ring injuries treated with transiliac-transsacral screw fixation compared with unilateral iliosacral screw fixation. DESIGN:Retrospective comparative study. SETTING:Three academic level 1 trauma centers. PATIENTS/PART...

journal_title：Journal of orthopaedic trauma

authors： Mardam-Bey SW,Beebe MJ,Black JC,Chang EY,Kubiak EN,Bishop JA,McAndrew CM,Ricci WM,Gardner MJ

更新日期：2016-09-01 00:00:00

abstract：OBJECTIVES:To determine factors associated with angular malalignment of femoral shaft fractures treated with intramedullary nails and to determine differences in the incidence of angular malalignment based on fracture location, fracture comminution, and method of treatment (i.e., antegrade or retrograde). DESIGN:Retro...

journal_title：Journal of orthopaedic trauma

authors： Ricci WM,Bellabarba C,Lewis R,Evanoff B,Herscovici D,Dipasquale T,Sanders R

更新日期：2001-02-01 00:00:00

abstract：:A rare case of bilateral atlantoaxial rotatory dislocation (Fielding type V) in an adult is presented. The diagnosis was rapidly made by computed axial tomography. Prior reports of this entity have not clearly defined the pathoanatomy, which in our case was confirmed by three-dimensional tomographic reconstruction. We...

journal_title：Journal of orthopaedic trauma

authors： Born CT,Mure AJ,Iannacone WM,DeLong WG Jr

更新日期：1994-01-01 00:00:00

abstract：OBJECTIVE:The optimal exposure interval for anteromedial coronoid fractures is unknown. The purpose of this study was to quantitatively compare the osseous and ligamentous exposure of the medial elbow using the flexor carpi ulnaris (FCU)-Splitting and Hotchkiss Over-the-Top approaches. METHODS:Forty surgical approache...

journal_title：Journal of orthopaedic trauma

authors： Huh J,Krueger CA,Medvecky MJ,Hsu JR,Skeletal Trauma Research Consortium.

更新日期：2013-12-01 00:00:00

abstract：OBJECTIVES:To assess whether plate bending at a hole significantly changes the biomechanical properties of a locked screw. METHODS:Coronal plane bends of 5-, 15-, or 45-degree angles were placed in 3.5-mm locking compression plates with the apex at a locking hole. An additional 45-degree angle test group was created i...

journal_title：Journal of orthopaedic trauma

authors： Boulton CL,Kim H,Shah SB,Ryan SP,Metzger TA,Hsieh AH,O'Toole RV

更新日期：2014-04-01 00:00:00

abstract：:When attempting to remove an intramedullary nail, the extraction device can fail. This can occur due to stripping of the proximal threads or, more rarely, due to entrapped broken metal devices (impacted cap screws; broken introducers, extractors, or taps). This latter situation is particularly problematic if access to...

journal_title：Journal of orthopaedic trauma

authors： Georgiadis GM,Heck BE,Ebraheim NA

更新日期：1997-02-01 00:00:00

abstract：OBJECTIVES:To compare the abductor muscle function and trochanteric tenderness in patients operated with hemiarthroplasty using the direct lateral (DL) or posterolateral (PL) approach for displaced femoral neck fracture. DESIGN:Prospective cohort study. SETTING:A secondary teaching hospital. PARTICIPANTS:We enrolled...

journal_title：Journal of orthopaedic trauma

authors： Sayed-Noor AS,Hanas A,Sköldenberg OG,Mukka SS

更新日期：2016-06-01 00:00:00

abstract：BACKGROUND:Although there is general agreement as to the pathophysiology and treatment of compartment syndrome and the importance of intramuscular pressure measurements, there are many methods described to obtain these measurements. Variations in experimental measurements using current electronic monitoring, needle, an...

journal_title：Journal of orthopaedic trauma

authors： Hammerberg EM,Whitesides TE Jr,Seiler JG 3rd

更新日期：2012-01-01 00:00:00

abstract：:Operative management of patella fractures continues to be associated with poor outcomes and high reoperation rates. Traditionally, tension band fixation has been used for more simple fracture patterns; however, fixation remains a challenge particularly for comminuted fractures. More recently, various types of plate fi...

journal_title：Journal of orthopaedic trauma

authors： Siljander M,Vara AD,Koueiter DM,Gandhi S,Quigley M,Wiater B,Wiater P

更新日期：2017-08-01 00:00:00

abstract：:A rare case of a complete fracture-separation of the proximal radial epiphysis is described in a pediatric patient. A further complicating factor is the delay in diagnosis that may worsen prognosis. An emphasis on early detection by physical examination and imaging studies, as well as consideration of treatment option...

journal_title：Journal of orthopaedic trauma

authors： Rokito SE,Anticevic D,Strongwater AM,Lehman WB,Grant AD

更新日期：1995-06-01 00:00:00

abstract：OBJECTIVES:To determine how often preoperative testing is requested for geriatric hip fracture patients, to assess the extent to which preoperative testing is associated with delayed surgery, and to measure the frequency with which preoperative testing changes patient management. DESIGN:Retrospective. SETTING:Academi...

journal_title：Journal of orthopaedic trauma

authors： Bernstein J,Roberts FO,Wiesel BB,Ahn J

更新日期：2016-02-01 00:00:00

abstract：OBJECTIVES:To determine the rates of infection in low-energy gunshot wounds (GSWs) to the extremity. DESIGN:Retrospective review. SETTING:Level I trauma center. PATIENTS/PARTICIPANTS:Patients (N = 140) with at least 90-day follow-up for extremity-only low-energy GSW injuries from 2010-2014 were retrospectively revie...

journal_title：Journal of orthopaedic trauma

authors： Nguyen MP,Savakus JC,OʼDonnell JA,Prayson NF,Reich MS,Golob JF Jr,McDonald AA,Como JJ,Vallier HA

更新日期：2017-06-01 00:00:00

abstract：OBJECTIVES:Long bone fractures that fail to heal or show a delay in healing can lead to increased morbidity. Bone marrow aspirate concentrate (BMAC) containing bone mesenchymal stem cells (BMSCs) has been suggested as an autologous biologic adjunct to aid long bone healing. The purpose of this study was to systematical...

journal_title：Journal of orthopaedic trauma

authors： Gianakos A,Ni A,Zambrana L,Kennedy JG,Lane JM

更新日期：2016-01-01 00:00:00

abstract：OBJECTIVES:A sheep model of osteoporosis suitable for implant testing for osteoporotic fractures was evaluated with regard to normalization of hormonal status and possible rebound of bone mineral density subsequent to the termination of steroid application. DESIGN:Osteoporosis was induced in 10 aged, female white alpi...

journal_title：Journal of orthopaedic trauma

authors： Goldhahn J,Jenet A,Schneider E,Lill CA

更新日期：2005-01-01 00:00:00