Fixation of periprosthetic femoral shaft fractures associated with cemented femoral stems: a biomechanical comparison of locked plating and conventional cable plates.

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 association of preinjury opioid use on incidence of fasciotomy after lower extremity trauma. DESIGN:Retrospective case-control study. SETTING:Level 1 trauma center. PATIENTS/PARTICIPANTS:We identified 245 consecutive patients treated with fasciotomy for compartment syndrome of the lower e...

journal_title：Journal of orthopaedic trauma

authors： Chen SR,Abblitt WP,Knoll OM,Cooper SA,Backstrom ZK,Jahangir AA,Sethi MK

更新日期：2020-03-01 00:00:00

abstract：OBJECTIVES:To evaluate the incidence of unplanned reoperations after pelvic ring injuries and to develop a risk prediction model. DESIGN:Retrospective review. SETTING:Level I Trauma Center. PATIENTS:The medical records of 913 patients (644 male and 269 female patients; mean age, 39 years; age range, 16-89 years) wit...

journal_title：Journal of orthopaedic trauma

authors： Ochenjele G,Reid KR,Castillo RC,Schoonover CD,Montalvo RN,Manson TT,Sciadini MF,Nascone JW,Carlini AR,OʼToole RV

更新日期：2018-07-01 00:00:00

abstract：OBJECTIVE:To identify the fracture characteristics that can be reliably assessed by analysis of plain radiographs of tibial plateau fractures. DESIGN:Radiographic review study. PARTICIPANTS:Five orthopaedic traumatologists served as observers. INTERVENTION:Observers made assessments based on the radiographs of fifty...

journal_title：Journal of orthopaedic trauma

authors： Martin J,Marsh JL,Nepola JV,Dirschl DR,Hurwitz S,DeCoster TA

更新日期：2000-08-01 00:00:00

abstract：:The 2-step closed reduction maneuver was developed to aid in the rarely encountered inferior shoulder dislocation. The maneuver converts the humeral head from an inferior dislocation to an anterior dislocation and then reduces the humeral head into the glenoid. The operator places one hand on the shaft of the humerus ...

journal_title：Journal of orthopaedic trauma

authors： Nho SJ,Dodson CC,Bardzik KF,Brophy RH,Domb BG,MacGillivray JD

更新日期：2006-05-01 00:00:00

abstract：:The stability of patellar fracture fixation protected with a load-sharing cable was studied in cadavers. A transverse patellar osteotomy was produced and stabilized with standard patellar fixation with or without a figure-of-eight cable that extends from the proximal pole of the patella to the tibial tubercle. Standar...

journal_title：Journal of orthopaedic trauma

authors： Perry CR,McCarthy JA,Kain CC,Pearson RL

更新日期：1988-01-01 00:00:00

abstract：OBJECTIVE:To test the hypothesis that oblique screws at the ends of a plate provide increased strength of fixation as compared to standard screw insertion. DESIGN:Biomechanical laboratory study in synthetic bone test medium. METHODS:Narrow 4.5-mm stainless steel low-contoured dynamic compression plates were anchored ...

journal_title：Journal of orthopaedic trauma

authors： Stoffel K,Stachowiak G,Forster T,Gächter A,Kuster M

更新日期：2004-10-01 00:00:00

abstract：OBJECTIVE:To evaluate the clinical use of the Partridge osteosynthesis in periprosthetic femoral fractures. DESIGN AND SETTING:Prospective nonrandomized clinical study. PATIENTS:Over a ten-year period, 222 patients presenting with femoral fractures near the tip of a hip prosthesis were treated with the Partridge syst...

journal_title：Journal of orthopaedic trauma

authors： de Ridder VA,de Lange S,Koomen AR,Heatley FW

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVE:Evaluate the ability of osteogenic protein-1 to induce formation of de novo bone in the presence of bacterial infection and metal in an intramuscular osteoinduction model in the rat. DESIGN:Prospective experimental design with assessment time points of up to 4 weeks. SETTING:Intramuscular pocket surgically ...

journal_title：Journal of orthopaedic trauma

authors： Chen X,Kidder LS,Schmidt AH,Lew WD

更新日期：2004-08-01 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：OBJECTIVES:Misperception on the fluoroscopic image showing a well-placed iliosacral (IS) screw can occur, when the screw is in reality misplaced. The purpose of this study was to demonstrate and highlight examples of misperception and suggest alternative inlet and outlet views to confirm adequate IS screw placement. M...

journal_title：Journal of orthopaedic trauma

authors： Kim JW,Quispe JC,Hao J,Herbert B,Hake M,Mauffrey C

更新日期：2016-01-01 00:00:00

abstract：OBJECTIVES:Through an international survey, we assessed whether deciding to operatively treat an intra-articular distal radius fracture (DRF) is guided by identifiable patient and surgeon factors. In addition, we compared surgeons' treatment decisions with the American Academy of Orthopaedic Surgeons' Appropriate Use C...

journal_title：Journal of orthopaedic trauma

authors： Kyriakedes JC,Crijns TJ,Teunis T,Ring D,Bafus BT,Science of Variation Group.

更新日期：2019-10-01 00:00:00

abstract：OBJECTIVE:To compare the biomechanical stability of extraarticular proximal tibia fractures reconstructed using a double-plate construct, locking plate system, hybrid external fixator, and single lateral periarticular plate, all from the same manufacturer. DESIGN:Standardized proximal tibial fractures (AO classificati...

journal_title：Journal of orthopaedic trauma

authors： Peindl RD,Zura RD,Vincent A,Coley ER,Bosse MJ,Sims SH

更新日期：2004-09-01 00:00:00

abstract：:One major advancement in the treatment of femoral neck fractures has been the development of cannulated screws. This study investigates the integrity of five commercially available cannulated screw systems. Transcervical fractures were created in 25 adult femora and repaired by three cannulated hip screws of a randoml...

journal_title：Journal of orthopaedic trauma

authors： Rouleau JP,Blasier RB,Tsai E,Goldstein SA

更新日期：1994-08-01 00:00:00

abstract：:Periprosthetic fractures after shoulder arthroplasty occur in up to 2% of patients. In patients with stable components who fail or cannot undergo nonoperative management, stable fixation is required. We present a new technique to obtain proximal fixation around the humeral component using a 4.5-mm large fragment plate...

journal_title：Journal of orthopaedic trauma

authors： Schoch B,Mehta S,Namdari S

更新日期：2017-12-01 00:00:00

abstract：OBJECTIVE:To determine the relative stability achieved in unstable supracondylar femur fractures treated with long (36 cm) and short (20 cm) retrograde intramedullary nails using 1 or 2 proximal locking bolts. We hypothesized that longer nails would reduce fracture site motion compared with short nails and that 2 proxi...

journal_title：Journal of orthopaedic trauma

authors： Sears BR,Ostrum RF,Litsky AS

更新日期：2004-07-01 00:00:00

abstract：:Young surgeons and their spouses experience a myriad of stresses in the first few years of practice. Issues related to job search, moving to a new community, learning one's craft, time management, changes to spouse's career, child rearing, and the ever blurring line between work time and free time may all contribute t...

journal_title：Journal of orthopaedic trauma

authors： Dunbar RP Jr

更新日期：2012-09-01 00:00:00

abstract：OBJECTIVE:To determine the prognostic reliability, sensitivity, and specificity of the Hawkins sign. The Hawkins sign is a subchondral radiolucent band in the talar dome that is indicative of viability at 6 to 8 weeks after a talus fracture. It is visible in the anterior-posterior view, but seldom appears on lateral ra...

journal_title：Journal of orthopaedic trauma

authors： Tezval M,Dumont C,Stürmer KM

更新日期：2007-09-01 00:00:00

abstract：OBJECTIVES:To document the high failure rate of a specific implant: the Synthes Variable Angle (VA) Locking Distal Femur Plate. DESIGN:Retrospective. SETTING:Urban University Level I Trauma Center. PATIENT/PARTICIPANTS:All distal femur fractures (OTA/AO 33-A, B, C) treated from March 2011 through August 2013 were re...

journal_title：Journal of orthopaedic trauma

authors： Tank JC,Schneider PS,Davis E,Galpin M,Prasarn ML,Choo AM,Munz JW,Achor TS,Kellam JF,Gary JL

更新日期：2016-01-01 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：:Business intelligence in the field of medicine, particularly with physicians, has been an abstract concept at best with no objective metric. Furthermore, in many arenas, it was taboo for medical students, residents, and physicians to discuss the business and finances of their work for fear that it would interfere with...

journal_title：Journal of orthopaedic trauma

authors： Hill AD

更新日期：2014-09-01 00:00:00

abstract：:This biomechanical study compares two methods of internal fixation of the tibiofibular syndesmosis used in Weber type C malleolar fractures of the ankle. The transverse syndesmotic 3.5-mm screw was compared with two 1.5-mm Kirschner wires introduced obliquely across the distal tibiofibular syndesmosis. The influence o...

journal_title：Journal of orthopaedic trauma

authors： Peter RE,Harrington RM,Henley MB,Tencer AF

更新日期：1994-01-01 00:00:00

abstract：:A prospective randomized study of severe open tibial fractures (Type II and III) was performed. Individual fractures were randomized to treatment groups according to initial antibiotic therapy: One consisted of a first-generation cephalosporin, and the other consisted of a third-generation cephalosporin. Initial antib...

journal_title：Journal of orthopaedic trauma

authors： Johnson KD,Bone LB,Scheinberg R

更新日期：1988-01-01 00:00:00

abstract：OBJECTIVE:To evaluate objectively the effectiveness of current surgical management of displaced acetabular fractures. To provide insight into how these evaluation methods can be used to identify areas in which improvements in surgery and rehabilitation can be pursued to improve patient outcomes. DESIGN:Consecutive cas...

journal_title：Journal of orthopaedic trauma

authors： Borrelli J Jr,Goldfarb C,Ricci W,Wagner JM,Engsberg JR

更新日期：2002-02-01 00:00:00

abstract：:Severe crush injuries to the midfoot often involve comminuted cuneiform or tarsal navicular fractures. Treatment principles for the bony injury of the crushed midfoot include maintenance of the medial column length and alignment, as well as appropriate stable fixation after open or closed fracture reductions. This is ...

journal_title：Journal of orthopaedic trauma

authors： Schildhauer TA,Nork SE,Sangeorzan BJ

更新日期：2003-08-01 00:00:00

abstract：:Difficulty in maintaining the reduction of displaced radial fractures has prompted the use of numerous techniques to address this problem. The purpose of this study was to determine if four or five 0.045-in Kirschner pins when placed percutaneously through the ulna into the radius could maintain the reduction of this ...

journal_title：Journal of orthopaedic trauma

authors： Rayhack JM,Langworthy JN,Belsole RJ

更新日期：1989-01-01 00:00:00

abstract：:Pilon and ankle fractures and ligamentous injuries about the ankle often require external fixation to allow for soft tissue stabilization before definitive surgery. Often used external fixator constructs can cause obscuring of the site of injury on radiographs, pin tract infections, loosening of calcaenal pin fixation...

journal_title：Journal of orthopaedic trauma

authors： Ziran BH,Morrison T,Little J,Hileman B

更新日期：2013-02-01 00:00:00

abstract：OBJECTIVE:To compare the mechanical stability of fixation of an unstable bicondylar tibial plateau fracture with several different fixation techniques in a cadaveric model. DESIGN:Randomized laboratory investigation using a simulated bicondylar tibial plateau fracture with metaphyseal-diaphyseal dissociation. SETTING...

journal_title：Journal of orthopaedic trauma

authors： Horwitz DS,Bachus KN,Craig MA,Peters CL

更新日期：1999-11-01 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：OBJECTIVES:To compare the accuracy of 5 commonly available fine wire tensioners used in hybrid and ring external fixation. DESIGN:A laboratory investigation. SETTING:The testing of 5 commonly available tensioners was performed with a servohydraulic test frame (MTS Bionix 858, Minneapolis, MN). MAIN OUTCOME MEASUREME...

journal_title：Journal of orthopaedic trauma

authors： Roberts CS,Antoci V,Antoci V Jr,Voor MJ

更新日期：2004-03-01 00:00:00