Abstract:
:Understanding complex acetabular fractures is difficult and may require three-dimensional reformatted computed tomographic (CT) images. This paper evaluates a technique, digital rotational imaging (DRI), that displays multiple oblique images of the pelvis and acetabulum. When viewed statically, DRI provides optimal iliac and obturator oblique projections, often differing in obliquity from the conventional 45-degree orthogonal views. Dynamic DRI viewing in rapid sequence provides a three-dimensional effect that improves perception of acetabular fracture relationships.
journal_name
J Orthop Traumajournal_title
Journal of orthopaedic traumaauthors
Patel NH,Hunter J,Weber TG,Routt ML Jrdoi
10.1097/00005131-199801000-00011subject
Has Abstractpub_date
1998-01-01 00:00:00pages
59-63issue
1eissn
0890-5339issn
1531-2291journal_volume
12pub_type
杂志文章abstract:OBJECTIVE:Comparison between a Less Invasive Stabilization System (LISS) using monocortical screws with angular stability and two conventional plate systems Condylar Buttress Plate (CBP) and Dynamic Condylar Screw (DCS) for the treatment of distal femoral fractures with respect to biomechanical properties. DESIGN:Biom...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/00005131-200109000-00004
更新日期:2001-09-01 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
pub_type: 杂志文章
doi:10.1097/00005131-200409000-00010
更新日期:2004-09-01 00:00:00
abstract::This report presents a case demonstrating the nonunion of a capital femoral physeal fracture with a large metaphyseal fragment in a 10-year-old boy. To our knowledge, there is no previously reported case of this type of nonunion. The treatment of this nonunion presented a potential risk of premature physeal closure an...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/BOT.0b013e3181c83a3b
更新日期:2010-08-01 00:00:00
abstract::The induced membrane technique for reconstruction of bone defects has proved its effectiveness and is now widely accepted. The 2 stages procedure, implying a cement spacer in the first stage and a huge bone graft in the second stage, responds to rigorous technical details involving each phase of the procedure. Prerequ...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章,评审
doi:10.1097/BOT.0000000000000979
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Traumatic spondylolisthesis of the axis, is a common cervical spine fracture; however, to date there is limited data available to guide the treatment of these injuries. The purpose of this review is to provide an evidence-based analysis of the literature and clinical outcomes associated with the surgical and...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章,评审
doi:10.1097/BOT.0000000000000952
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Because embalming has been demonstrated to decrease the mechanical integrity of bone, most investigators favor fresh-frozen specimens for biomechanical evaluation. However, little is known about how the integrity of fresh--frozen specimens may change during biomechanical testing or may be affected by standar...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/BOT.0b013e318225b875
更新日期:2011-08-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to evaluate forearm rotation after volar plating of the distal radius fractures with and without pronator quadratus repair. DESIGN:This was an institutional review board-approved retrospective review of prospectively collected data. SETTING:The study was conducted at an Academ...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/BOT.0b013e3182539333
更新日期:2013-03-01 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
pub_type: 杂志文章
doi:10.1097/00005131-200008000-00001
更新日期:2000-08-01 00:00:00
abstract::Our purpose was to determine the incidence of deep-vein thrombosis (DVT) in patients who have had early operative fixation of fractures of the lower extremity distal to the hip. There is a high incidence of distal thrombosis in patients who have undergone early operative fixation of lower-extremity fractures. The inci...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/00005131-199605000-00002
更新日期:1996-01-01 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
pub_type: 杂志文章
doi:10.1097/00005131-200302000-00006
更新日期:2003-02-01 00:00:00
abstract::The treatment of war wounds poses many unique challenges to all healthcare providers (surgeons, flight medics, nurses, etc.), whether they are located at the far forward trauma hospitals located in or near areas of conflict, at regional hospitals such as Landstuhl Medical Center in Germany, or the larger military hosp...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章,评审
doi:10.1097/BOT.0b013e318188e27d
更新日期:2008-11-01 00:00:00
abstract:OBJECTIVE:To compare the strength of fixation obtained using two unicortical 4.0 mm diameter cancellous screws versus two bicortical 3.5 mm diameter cortical screws in the fixation of intra-articular calcaneus fractures. DESIGN:In eight paired fresh frozen cadaver feet, the subtalar joint complex, consisting of the ta...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/00005131-199701000-00008
更新日期:1997-01-01 00:00:00
abstract::This study was done to determine whether fixation with the Uppsala internal fixation technique into the subchondral bone of the femoral head in the treatment of cervical hip fractures could lead to elevation of the femoral head cartilage. Combined arthrography and frontal tomography of the hip joint in the plane of th...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/00005131-198909000-00004
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVES:Comparison of the effect of stainless steel and titanium low-contact dynamic compression plate application on the vascularity and mechanical properties of cortical bone after fracture. DESIGN:Randomized, prospective. SETTING:Orthopaedic research laboratory. ANIMALS:Ten large (greater than twenty-five kilo...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/00005131-199710000-00006
更新日期:1997-10-01 00:00:00
abstract::Two unusual cases of symptomatic partial rupture of the extensor carpi ulnaris tendon associated with ulnar-styloid nonunion are described. Intraoperative findings suggested that the jagged surface of the distal ulna was the cause of flaying. In one case, debridement of the frayed extensor carpi ulnaris tendon and fix...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章,评审
doi:10.1097/00005131-200210000-00011
更新日期:2002-10-01 00:00:00
abstract:OBJECTIVES:Fellowship-trained orthopaedic traumatologists are presumably taught skill sets leading to "best practice" outcomes and more efficient use of hospital resources. This should result in more favorable economic opportunities when compared with general orthopaedic surgeons (GOSs) providing similar clinical servi...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/BOT.0b013e3182a59d6b
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVE:To determine if locking compression plates (LCP) are mechanically advantageous compared to low-contact dynamic compression plates (DCP) when used as a bridging plate in a synthetic model of osteoporotic bone. METHODS:Five synthetic bars (Synbone Osteoporotic bone) were initially tested in compression and the...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/BOT.0b013e318160c84c
更新日期:2008-02-01 00:00:00
abstract::We reviewed 13 cases of unstable cervical spine treated by stabilization with posterior Roy-Camille plates and fusion. The patients were treated between 1985-1988. Six patients had acute traumatic episodes, three patients had posttraumatic instabilities, one patient had laminectomy for cervical spondylotic myelopathy,...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/00005131-198903010-00005
更新日期:1989-01-01 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
pub_type: 杂志文章
doi:10.1097/BOT.0000000000001739
更新日期:2020-07-01 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
pub_type: 杂志文章,评审
doi:10.1097/00005131-200308000-00007
更新日期:2003-08-01 00:00:00
abstract:BACKGROUND:Acceptable amounts of malrotation after CRPP for pediatric supracondylar humerus fracture (SCHFx) have yet to be defined. This is an attempt to correlate radiographic parameters of a malrotated SCHFx with degrees of rotational malalignment to assist intraoperative assessment of reduction. METHODS:3D models ...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/BOT.0000000000001735
更新日期:2020-07-01 00:00:00
abstract:OBJECTIVE:To evaluate the outcomes of a single-stage surgical protocol to treat a presumed aseptic long-bone nonunion with positive intraoperative cultures obtained at the time of surgery. DESIGN:Retrospective comparative series. SETTING:Orthopaedic specialty hospital. PATIENTS AND METHODS:We retrospectively identif...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/BOT.0000000000001084
更新日期:2018-02-01 00:00:00
abstract::We conducted a prospective, randomized study on 84 consecutive patients with 88 acute, traumatic femoral shaft fractures using 32 Grosse-Kempf nails, 29 Russell-Taylor nails, and 27 Synthes nails. Although total operative times and proximal and distal locking times were similar for the three groups, the procedure was ...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章,随机对照试验
doi:10.1097/BOT.0000000000000185
更新日期:2014-08-01 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
pub_type: 杂志文章
doi:10.1097/BOT.0000000000000444
更新日期:2016-02-01 00:00:00
abstract::Standard 5-mm AO Schanz pedicle screws were biomechanically compared with a new design, featuring 6-mm threads with a 5-mm core diameter continuous with the shaft. One each of the two screw designs was surgically inserted into the matching pedicles of 32 cadaveric vertebrae. The pull-out strengths of the screws were t...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/00005131-199308000-00015
更新日期:1993-01-01 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
pub_type: 杂志文章,随机对照试验
doi:10.1097/BOT.0000000000001517
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVE:To evaluate the difference in quality of fracture reduction between the sinus tarsi approach (STA) and extensile lateral approach (ELA) using postoperative CT scans in displaced intra-articular calcaneal fractures (DIACFs). DESIGN:Retrospective SETTING:: Level 1 and Level 2 academic centers. PATIENTS:Consec...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/BOT.0000000000001971
更新日期:2020-09-18 00:00:00
abstract:OBJECTIVES:To investigate the clinical utility of additional axillary or Velpeau views in evaluating potential shoulder trauma after a standard radiograph series of anteroposterior, Grashey, and/or trans-scapular views. DESIGN:Retrospective study. SETTING:Level I academic medical center. PATIENTS:All patients in a 1...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/BOT.0000000000001760
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVE:To evaluate the cost-effectiveness of screw fixation versus hemiarthroplasty for nondisplaced femoral neck fractures in low-demand elderly patients. METHODS:We constructed a Markov decision model using a low-demand, 80-year-old patient as the base case. Costs, health-state utilities, mortality rates, and tra...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章
doi:10.1097/BOT.0000000000001747
更新日期:2020-07-01 00:00:00
abstract::Fracture healing is a unique multifaceted process requiring the presence of cells, molecular mediators, and angiogenic factors. The state of inflammation dominates the initial phase, but the ideal magnitude and duration of the process for an optimal outcome remains obscure. Biological response modifiers, such as plate...
journal_title:Journal of orthopaedic trauma
pub_type: 杂志文章,评审
doi:10.1097/BOT.0000000000000465
更新日期:2015-12-01 00:00:00