Do locking screws work in plates bent at holes?

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：OBJECTIVE:The aim of this study was to report the clinical results of atypical femoral fractures (AFFs) treated with low-intensity pulsed ultrasound (LIPUS). MATERIALS AND METHODS:The data on AFFs that were surgically treated in our hospital from 2010 to 2016 was retrospectively analyzed. AFF was diagnosed based on th...

journal_title：Journal of orthopaedic trauma

authors： Lee SY,Niikura T,Iwakura T,Fukui T,Kuroda R

更新日期：2017-07-01 00:00:00

abstract：OBJECTIVE:To observe the results and describe the technique of closed reduction and placement of a two-pin supra-acetabular external fixator, followed by immediate weight bearing, in the treatment of displaced vertically stable lateral compression pelvic fractures. DESIGN:Prospective, consecutive. SETTING:Regional tr...

journal_title：Journal of orthopaedic trauma

authors： Bellabarba C,Ricci WM,Bolhofner BR

更新日期：2006-01-01 00:00:00

abstract：:Ipsilateral elbow and forearm fractures are quite rare in children. We present a Monteggia lesion with ipsilateral supracondylar humerus fracture in a 13-year-old girl. Through early surgical management, a successful result was achieved. We believe that, to minimize any initial or subsequent complications in such frac...

journal_title：Journal of orthopaedic trauma

authors： Arazi M,Oğün TC,Kapicioğlu MI

更新日期：1999-01-01 00:00:00

abstract：:Fractures and dislocations of the sternum may be associated with flexion-compression injuries of the thoracic spine. Sternal injuries most commonly occur at or near the sternomanubrial joint. We present a patient with a known thoracic spine fracture who developed a subsequent late-onset, symptomatic sternomanubrial di...

journal_title：Journal of orthopaedic trauma

authors： Stahlman GC,Wyrsch RB,McNamara MJ

更新日期：1995-01-01 00:00:00

abstract：OBJECTIVE:To evaluate and compare the mechanical stability of two different fixation techniques on experimentally induced calcaneus fractures. METHODS:Thirteen fresh frozen cadaver lower limbs had intraarticular calcaneal fractures produced with an impact loading device. Internal fixation was then performed through la...

journal_title：Journal of orthopaedic trauma

authors： Carr JB,Tigges RG,Wayne JS,Earll M

更新日期：1997-08-01 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：:The technique of lengthening over an antegrade nail is used widely for distraction osteogenesis of the femur. Most reported complications of this technique are related to Schanz pins. We hypothesized that reducing the number of Schanz pins would enable successful distraction with fewer complications. To this purpose, ...

journal_title：Journal of orthopaedic trauma

authors： Kucukkaya M,Karakoyun O,Kuzgun U

更新日期：2013-01-01 00:00:00

abstract：:Fifty-eight percent of the total infections in Italy of COVID-19 were found in northern Italy, in particular, Lombardy. From February 21, 2020, to March 23, 2020, 20 patients with a fracture and a diagnosis of COVID-19 were hospitalized. Demographic data, COVID-19 symptoms, laboratory and radiographic examinations, an...

journal_title：Journal of orthopaedic trauma

authors： Jannelli E,Castelli A,Ferranti Calderoni E,Annunziata S,Maccario G,Ivone A,Pasta G,Mosconi M

更新日期：2020-10-01 00:00:00

abstract：:Over the last several decades, interest in global health across all fields of medicine, including orthopaedic surgery, has grown markedly. Cross-national collaborations are an effective means of conducting high-quality clinical research and offer many advantages over single-center investigations. Successful collaborat...

journal_title：Journal of orthopaedic trauma

authors： Shearer DW,Volberding PA,Schemitsch EH,Cook GE,Slobogean GP,Morshed S

更新日期：2015-12-01 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:External fixator pins are thought to have improved pullout strength if inserted into both cortices and if pilot holes are drilled. We tested these hypotheses and investigated effects of osteoporosis and pin location on pin pullout strength. METHODS:Self-drilling external fixator pins were inserted using 4 t...

journal_title：Journal of orthopaedic trauma

authors： Oliphant BW,Kim H,Osgood GM,Golden RD,Hawks MA,Hsieh AH,OʼToole RV

更新日期：2013-02-01 00:00:00

abstract：:After completing an orthopaedic trauma fellowship, what challenges will you have as regard to maintaining balance and perspective in your new position in society? How will you view yourself, family, and your profession? These are simple suggestions on maintaining passion for your profession. ...

journal_title：Journal of orthopaedic trauma

authors： Russell TT

更新日期：2015-11-01 00:00:00

abstract：:Successful management of intramedullary long bone osteomyelitis remains a challenge for both surgeons and patients. Patients are often immune compromised and have endured multiple surgeries. Treatment principles include antibiotic administration (systemically ± locally), surgical debridement of the infection site, and...

journal_title：Journal of orthopaedic trauma

authors： Mauffrey C,Butler N,Hake ME

更新日期：2016-08-01 00:00:00

abstract：BACKGROUND:Calcaneal fractures comprise 1 to 2 percent of all fractures. Approximately 75% of calcaneal fractures are intra-articular. The management of intra-articular calcaneal fractures remains controversial. Nonoperative treatment options include elevation, ice, early mobilization, and cyclic compression of the pla...

journal_title：Journal of orthopaedic trauma

authors： Bajammal S,Tornetta P 3rd,Sanders D,Bhandari M

更新日期：2005-05-01 00:00:00

abstract：OBJECTIVES:To determine whether opioid use disorders (OUDs) are associated with adverse perioperative outcomes in patients undergoing surgical fixation for proximal femur fractures. METHODS:The National Hospital Discharge Survey was queried to identify patients surgically treated for proximal femur fractures between 1...

journal_title：Journal of orthopaedic trauma

authors： Summers S,Grau L,Massel D,Rosas S,Ong A,Hernandez VH

更新日期：2018-05-01 00:00:00

abstract：OBJECTIVE:To determine the effectiveness of exchange reamed nails for treatment of aseptic femoral delayed unions and nonunions. DESIGN:Retrospective chart review. PATIENTS:Nineteen patients admitted to the Carolinas Medical Center Level I trauma center from 1990 to 1996 for repair of femoral shaft fracture nonunion ...

journal_title：Journal of orthopaedic trauma

authors： Weresh MJ,Hakanson R,Stover MD,Sims SH,Kellam JF,Bosse MJ

更新日期：2000-06-01 00:00:00

abstract：:This case report describes a Gustilo Anderson type IIIB tibia fracture associated with extensive segmental bone loss at the proximal meta-diaphyseal junction associated with a tibial plateau fracture and an avulsion of the tibial tubercle. After the tibial plateau fracture was stabilized using cannulated lag screws, t...

journal_title：Journal of orthopaedic trauma

authors： Ostermann PA,Haase N,Rübberdt A,Wich M,Ekkernkamp A

更新日期：2002-09-01 00:00:00

abstract：OBJECTIVES:Controversy exists regarding optimum management of lateral compression type 1 (LC1) pelvic ring injuries (OTA type 61-B2.1), particularly in patients with complete sacral fractures. We hypothesized that nonoperative treatment would result in acceptable functional outcomes. DESIGN:Database review. SETTING:L...

journal_title：Journal of orthopaedic trauma

authors： Gaski GE,Manson TT,Castillo RC,Slobogean GP,OʼToole RV

更新日期：2014-12-01 00:00:00

abstract：OBJECTIVE:The aims of this study were to analyze a large national trauma database to determine the incidence of, risk factors for, and outcomes after a fasciotomy of the lower leg or forearm after fracture. METHODS:Data from the National Trauma Data Bank for the years 2004-2016 were analyzed, and we identified 301,351...

journal_title：Journal of orthopaedic trauma

authors： Saiz AM Jr,Wellman AC,Stwalley D,Wolinsky P,Miller AN

更新日期：2020-05-01 00:00:00

abstract：OBJECTIVES:The aim of the current study was to analyze distraction osteogenesis histomorphometrically to investigate the amount of enchondral ossification adjacent to intramembranous ossification. STUDY DESIGN:Species-specific, longitudinal time study. METHODS Lengthening of 25% of the right tibia was performed in 24 ...

journal_title：Journal of orthopaedic trauma

authors： Fink B,Pollnau C,Vogel M,Skripitz R,Enderle A

更新日期：2003-02-01 00:00:00

abstract：OBJECTIVES:Improved patient outcomes after plating of displaced clavicle fractures have been demonstrated by recent clinical studies. Many of these patients, however, complain of anterior chest wall numbness after this procedure; we hypothesize that numbness likely persists long term for many patients, but without effe...

journal_title：Journal of orthopaedic trauma

authors： Christensen TJ,Horwitz DS,Kubiak EN

更新日期：2014-11-01 00:00:00

abstract：:Periprosthetic acetabular fractures sustained following acute trauma after total hip arthroplasty are rare and historically have poor outcomes. This article reviews 5 cases and the treatment algorithm used by a single orthopaedic surgeon specializing in acetabular fracture care with a co-surgeon specializing in arthro...

journal_title：Journal of orthopaedic trauma

authors： Hickerson LE,Zbeda RM,Gadinsky NE,Wellman DS,Helfet DL

更新日期：2019-02-01 00:00:00

abstract：OBJECTIVES:The purpose of this study is to evaluate the predictive ability of the Orthopedic Trauma-Open Fracture Classification (OTA-OFC) system in regards to short-term (90 days) outcomes of amputation, infection necessitating intravenous antibiotics, and wound healing in clinical practice across multiple centers. D...

journal_title：Journal of orthopaedic trauma

authors： Johnson JP,Karam M,Schisel J,Agel J

更新日期：2016-11-01 00:00:00

abstract：OBJECTIVES:To compare reports of implant fatigue failure submitted to the FDA of 2 commonly used cephalomedullary nails. METHODS:In total, 2724 medical device reports from the FDA's MAUDE database from Jan 2015 to Oct 2019 were reviewed for the Trochanteric Femoral Nail-Advanced (TFNa) and Gamma 3 implants. RESULTS:D...

journal_title：Journal of orthopaedic trauma

authors： Klima ML

更新日期：2021-02-01 00:00:00

abstract：INTRODUCTION:External rotation and gravity stress radiographs have been described to distinguish stable supination-external rotation-II (SER-II) ankle fractures from unstable SER-IV fractures. It has been previously shown that both external rotation and gravity stress views are equivalent in their ability to diagnose d...

journal_title：Journal of orthopaedic trauma

authors： Ashraf A,Murphree J,Wait E,Winston T,Wooldridge A,Meriwether M,Wilson J,Grimes JS

更新日期：2017-05-01 00:00:00

abstract：:Stress fracture of the anterior tibial cortex is an extremely challenging fracture to treat, especially in the high-performance female athlete who requires rapid return to competition. Previous reports have not addressed treating these fractures in the world-class athlete with anterior plating. We hypothesize that ant...

journal_title：Journal of orthopaedic trauma

authors： Borens O,Sen MK,Huang RC,Richmond J,Kloen P,Jupiter JB,Helfet DL

更新日期：2006-07-01 00:00:00

abstract：OBJECTIVES:To investigate whether rotational malalignment of tibia, after fracture management with minimally invasive plate osteosynthesis technique (MIPO), leads to impaired results in knee and ankle joint functional scores. DESIGN:Prospectively collected data was retrospectively analyzed for this study. SETTING:Lev...

journal_title：Journal of orthopaedic trauma

authors： Çepni Ş,Yaman F,Veizi E,Fırat A,ÇayAssoc N,Tecimel O

更新日期：2020-12-31 00:00:00

abstract：OBJECTIVES:This study aimed to evaluate the incidence and morphologic features of posterolateral fragments in lateral and bicondylar tibial plateau fractures. DESIGN:This study used retrospective chart and computed tomography (CT) reviews. SETTING:The study was conducted in a university hospital. PATIENTS:All patien...

journal_title：Journal of orthopaedic trauma

authors： Sohn HS,Yoon YC,Cho JW,Cho WT,Oh CW,Oh JK

更新日期：2015-02-01 00:00:00

abstract：OBJECTIVE:This review aims to summarize current knowledge regarding the underlying patho-mechanisms of delayed fracture healing in polytraumatized patients. DATA SOURCES AND STUDY SELECTION:The following search terms were used: "fracture", "hemorrhage," "chest trauma," "inflammation," "inflammatory response," "fractur...

journal_title：Journal of orthopaedic trauma

authors： Hildebrand F,van Griensven M,Huber-Lang M,Flohe SB,Andruszkow H,Marzi I,Pape HC,Trauma Research Network of the German Society of Trauma, DGU.

更新日期：2016-03-01 00:00:00