Intraarticular calcaneus fractures: a biomechanical comparison or two fixation methods.

abstract：:The ability of calcium phosphate cement (CPC) to reinforce cancellous screws placed in previously stripped holes was studied in vitro. The distal end of canine femurs were harvested. A total of 15 screws were placed in six femurs. The pullout strength (failure force), failure displacement, stiffness, and energy absorb...

journal_title：Journal of orthopaedic trauma

authors： Mermelstein LE,Chow LC,Friedman C,Crisco JJ 3rd

更新日期：1996-01-01 00:00:00

abstract：OBJECTIVE:Screw fixation of the injured syndesmosis restores stability but may reduce motion. The purpose of this study is to determine whether functional outcomes and radiographic results after ankle fracture are affected by the status of the syndesmosis screw. DESIGN:Retrospective review of a consecutive clinical se...

journal_title：Journal of orthopaedic trauma

authors： Manjoo A,Sanders DW,Tieszer C,MacLeod MD

更新日期：2010-01-01 00:00:00

abstract：:This video demonstrates a displaced radial shaft fracture repaired through a dorsal (Thompson) approach to the forearm. The patient is an 18-year-old man who sustained a left elbow dislocation and ipsilateral radial shaft fracture (OTA/AO: 22-B2) while playing basketball. The patient underwent a closed reduction of th...

journal_title：Journal of orthopaedic trauma

authors： Shields CN,Egol KA

更新日期：2020-08-01 00:00:00

abstract：:Osteochondromas are one of the most commonly observed benign bone tumors. Although there have been a number of experimental studies carried out to determine the origin of osteochondromas, their etiology remains a controversial issue. A well-documented case is presented in which a displaced Salter-Harris type II physea...

journal_title：Journal of orthopaedic trauma

authors： Mintzer CM,Klein JD,Kasser JR

更新日期：1994-10-01 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: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：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:This study evaluated whether patients with a left-sided femoral neck fracture (FNF) treated with a sliding hip screw (SHS) had a higher implant failure rate than patients treated for a right-sided FNF. This was performed to determine the clinical relevance of the clockwise rotational torque of the femoral ne...

journal_title：Journal of orthopaedic trauma

authors： Würdemann FS,Poolman RW,Krijnen P,Bzovsky S,Sprague S,Kaptein BL,Hegeman JH,Schemitsch EH,Bhandari M,Swiontkowski M,Schipper IB,Dutch Hip Fracture Audit Group and FAITH Investigators.

更新日期：2020-11-01 00:00:00

abstract：OBJECTIVE:Recombinant human bone morphogenetic protein-2 (rhBMP-2) has been shown to enhance new bone formation in fracture and bone defect models in both normal and diabetic rats. Effects of rhBMP-2 in a segmental femoral defect model in diabetes mellitus (DM) BB Wistar rats have not been reported. METHODS:Collagen s...

journal_title：Journal of orthopaedic trauma

authors： Azad V,Breitbart E,Al-Zube L,Yeh S,O'Connor JP,Lin SS

更新日期：2009-04-01 00:00:00

abstract：OBJECTIVES:To identify factors affecting the outcomes of surgery for acetabular fracture in patients over the age of 60 years. DESIGN:Retrospective review of records and radiographs; current examination, radiographs and outcome surveys when possible. SETTING:Academic, Level 1 trauma center. PATIENTS/PARTICIPANTS:For...

journal_title：Journal of orthopaedic trauma

authors： Anglen JO,Burd TA,Hendricks KJ,Harrison P

更新日期：2003-10-01 00:00:00

abstract：:Although opioids are widely used for the management of pain in patients with hip fracture, these medications are known to have a wide range of adverse effects that can result in suboptimal outcomes or serious life-threatening complications. Common opioid-related adverse events include gastrointestinal effects, central...

journal_title：Journal of orthopaedic trauma

authors： Sanzone AG

更新日期：2016-05-01 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 assess the treatment preferences of orthopaedic surgeons for displaced three- and four-part proximal humerus fractures. DESIGN:Cross-sectional survey. SETTING:Academic and nonacademic institutions across Canada. PATIENTS/PARTICIPANTS:Members of the Canadian Orthopedic Trauma Society and the Joint Ortho...

journal_title：Journal of orthopaedic trauma

authors： Guy P,Slobogean GP,McCormack RG

更新日期：2010-04-01 00:00:00

abstract：:Opening an abdominal window in a hip spica type of cast can be a troubling maneuver for both orthopaedic surgeon and patient. We present a simple device to create an abdominal window more easily. ...

journal_title：Journal of orthopaedic trauma

authors： Kiter E,Demirkan F,Kiliç BA,Erkula G

更新日期：2003-07-01 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: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：:Bone healing after fracture occurs in a well-organized manner and involves a multitude of cell types, inflammatory cytokines, growth factors, prostaglandins, and certain vitamins. Some of the means by which alterations in these essential components affect bone repair are understood, whereas others still need to be del...

journal_title：Journal of orthopaedic trauma

authors： Borrelli J Jr,Pape C,Hak D,Hsu J,Lin S,Giannoudis P,Lane J

更新日期：2012-12-01 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

abstract：:Results of hemiarthroplasty for complex four-part proximal humerus fractures in the elderly have been unreliable. Although patients often achieve pain relief, return of above-shoulder level function can be challenging, because tuberosity nonunion, malunion, and/or resorption is quite common. The reverse shoulder repla...

journal_title：Journal of orthopaedic trauma

authors： Levy JC,Badman B

更新日期：2011-05-01 00:00:00

abstract：:Successful treatment of periprosthetic femur fractures, like all fractures, requires careful attention to understand the fracture pattern nuances, identifying and executing a rational treatment approach, and providing an appropriate postoperative recovery protocol. Unlike most other fractures, modification of standard...

journal_title：Journal of orthopaedic trauma

authors： Ricci WM

更新日期：2015-03-01 00:00:00

abstract：:Rupture of the medial head of the gastrocnemius muscle ("tennis leg") is an affliction generally associated with athletic activity. The diagnosis is made by careful history and physical examination. Although its findings are characteristic, previous reports have documented misdiagnosis of this lesion as thrombophlebit...

journal_title：Journal of orthopaedic trauma

authors： Slawski DP

更新日期：1994-01-01 00:00:00

abstract：PURPOSE:There are an estimated 1.2 million deaths from road traffic injuries annually, disproportionately affecting patients in low-resource settings. The purpose of this scoping review is to identify knowledge gaps in global orthopaedic trauma in an effort to help prioritize future research. METHODS:Using the 6-stage...

journal_title：Journal of orthopaedic trauma

authors： Challa S,Wu HH,Cunningham BP,Liu M,Patel K,Shearer DW,Morshed S,Miclau T

更新日期：2018-10-01 00:00:00

abstract：OBJECTIVES:We developed a protocol to determine the timing of definitive fracture care based on the adequacy of resuscitation. Inception of this project required a multidisciplinary group, including physicians from anesthesiology, general trauma and critical care, neurosurgery, orthopaedic spine, and orthopaedic trauma...

journal_title：Journal of orthopaedic trauma

authors： Vallier HA,Moore TA,Como JJ,Dolenc AJ,Steinmetz MP,Wagner KG,Smith CE,Wilczewski PA

更新日期：2015-11-01 00:00:00

abstract：OBJECTIVES:To characterize the type and magnitude of lower extremity physical performance deficits in military service members who have undergone rehabilitation after limb salvage or transtibial amputation. DESIGN:Cross-sectional prospective. SETTING:Level I trauma military medical and rehabilitation center. PATIENT...

journal_title：Journal of orthopaedic trauma

authors： Wilken JM,Roy CW,Shaffer SW,Patzkowski JC,Blanck RV,Owens JG,Hsu JR

更新日期：2018-04-01 00:00:00

abstract：:Healthcare policy has changed drastically, and with the 50-year anniversary of the passage of Medicare approaching in 2015, the authors evaluate the development of the current healthcare system and its relationship to the development of modern orthopaedic trauma. With more changes in healthcare policy forthcoming, it ...

journal_title：Journal of orthopaedic trauma

authors： Mitchell PM,Thakore R,Obremskey A,Sethi MK

更新日期：2014-10-01 00:00:00

abstract：:We present a case of a 19-year-old woman with a closed diaphyseal femur fracture and who had fixation of the fracture using a newer lateral entry nail, which resulted in an intraoperative proximal femur fracture. The patient underwent revision the following day and subsequently returned to regular activity without sig...

journal_title：Journal of orthopaedic trauma

authors： Hsu JR,Stinner DJ,Brown DA,Skeletal Trauma Research Consortium (STReC).

更新日期：2010-04-01 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 determine whether the practice of overlapping surgery influenced patient safety after open reduction internal fixation (ORIF) for ankle fractures. DESIGN:Retrospective case-control. SETTING:Level 1 Academic Midwest trauma center. PATIENTS:All patients who underwent ankle fracture ORIF by a single surgeo...

journal_title：Journal of orthopaedic trauma

authors： Baessler A,Mullis B,Loder R,Corn K,Mavros C

更新日期：2020-08-01 00:00:00

abstract：OBJECTIVES:The increasing number of fractures of the proximal humerus, especially in the elderly, carries with it the unsolved problem of the optimal treatment for the displaced or unstable fractures. The authors' goal was to analyze whether fixation with a bent valgus angled blade plate could improve the outcomes repo...

journal_title：Journal of orthopaedic trauma

authors： Meier RA,Messmer P,Regazzoni P,Rothfischer W,Gross T

更新日期：2006-04-01 00:00:00

abstract：OBJECTIVES:We studied the safety of immediate weight bearing as tolerated (IWBAT) and immediate range of motion (IROM) following open reduction internal fixation (ORIF) of selected malleolar ankle fractures (defined as involving bony or ligamentous disruption of two or more of the malleoli or syndesmosis without articu...

journal_title：Journal of orthopaedic trauma

authors： Fram BR,Rogero RG,Chang G,Krieg JC,Raikin SM

更新日期：2020-11-09 00:00:00