The influence of intermittent micromovement upon the healing of experimental fractures.

abstract：:A retrospective review of 10 patients admitted to 4 regional hospitals between 1987 and 1997 in whom acute septic hip arthritis was diagnosed was performed to compare presentation, laboratory and radiographic findings, treatment, and outcome. Patients presented with fever, hip or groin pain, and an inability to bear w...

journal_title：Orthopedics

authors： Yeargan SA 3rd,Perry JJ,Kane TJ 3rd,Richardson AB

更新日期：2003-08-01 00:00:00

abstract：:A 13-year-old boy presented to the emergency department with bilateral ankle pain and swelling following a 5-foot fall from a swing set. ...

journal_title：Orthopedics

authors： Rosenbaum AJ,Abousayed M,Czajka CM,DiPreta JA,Alfred R,Uhl RL

更新日期：2014-12-01 00:00:00

abstract：:Marijuana use among orthopedic patients has not been extensively studied. The purpose of this study was to investigate the prevalence of marijuana use among orthopedic surgery patients. Additionally, the authors sought to better characterize how and why their patients use marijuana. Patients presenting at 3 institutio...

journal_title：Orthopedics

authors： Carney JJ,Hwang A,Heckmann N,Bernstein M,Marecek GS

更新日期：2020-03-01 00:00:00

abstract：:Distal femoral medial closing wedge osteotomy is useful for mechanical axis realignment to unload the lateral compartment of the valgus knee. The primary indication for unloading the lateral compartment is lateral unicompartmental osteoarthritis. Alternative treatment options include lateral unicompartment or total kn...

journal_title：Orthopedics

authors： Sternheim A,Garbedian S,Backstein D

更新日期：2011-09-09 00:00:00

abstract：:Distal femur fractures routinely heal by secondary bone healing, which relies on interfragmentary motion. Periarticular locking plates are commonly used for fixation in distal femur fractures but are associated with a high nonunion rate, likely due to the stiffness of the constructs. Far cortical locking (FCL) screws ...

journal_title：Orthopedics

authors： Adams JD Jr,Tanner SL,Jeray KJ

更新日期：2015-03-01 00:00:00

abstract：:ABSTRACT; Arthroscopic visualization of the ankle is outlined, with particular attention to establishment of portals. ...

journal_title：Orthopedics

authors： Gollehon DL,Drez D

更新日期：1983-09-01 00:00:00

abstract：:Mixing implants with differing metallic compositions has been avoided for fear of galvanic corrosion and subsequent failure of the implants and of bone healing. The purpose of this study was to evaluate upper-extremity fractures treated with open reduction and internal fixation with metallic implants that differed in ...

journal_title：Orthopedics

authors： Acevedo D,Loy BN,Lee B,Omid R,Itamura J

更新日期：2013-09-01 00:00:00

abstract：:A new frame has been designed to maintain patients in what the author chooses to call the prone sitting position during back surgery. Studies have shown such a position to be far superior to other positions in minimizing blood loss during surgical procedures on the back. The new frame has the advantages of accommodati...

journal_title：Orthopedics

authors： Andrews ET

更新日期：1979-03-01 00:00:00

abstract：:Animal models are commonly used for translational research despite evidence that the methodology of these studies is often inconsistent and substandard. This study describes the characteristics and impact of published research using animal models in the American Journal of Sports Medicine (AJSM). Peer-reviewed article...

journal_title：Orthopedics

authors： Krueger CA,Wenke JC,Masini BD,Stinner DJ

更新日期：2012-09-01 00:00:00

abstract：:Postoperative tissue fibrosis represents a major complication in orthopedics. Transforming growth factor beta 1 is a key molecule in the development of postoperative fibrosis. High concentrations of transforming growth factor beta 1 have also been implicated in various diseases. Agents that counteract the actions of t...

journal_title：Orthopedics

authors： Huard J,Bolia I,Briggs K,Utsunomiya H,Lowe WR,Philippon MJ

更新日期：2018-09-01 00:00:00

abstract：:Aspirin and unfractionated heparin (UH) are accepted options for venous thromboembolism (VTE) prophylaxis after total joint arthroplasty (TJA). The use of aspirin in addition to UH in preventing VTE after TJA has yet to be studied. The primary objective of this study was to determine VTE rates in patients receiving as...

journal_title：Orthopedics

authors： Sobh AH,Koueiter DM,Mells A,Siljander MP,Karadsheh MS

更新日期：2018-05-01 00:00:00

abstract：:Led by the federal government, the payers of health care are enacting policies designed to base provider reimbursement on the quality of care they render. This study evaluated and compared patient experiences and satisfaction with nasal decolonization with either nasal povidone-iodine (PI) or nasal mupirocin ointment ...

journal_title：Orthopedics

authors： Maslow J,Hutzler L,Cuff G,Rosenberg A,Phillips M,Bosco J

更新日期：2014-06-01 00:00:00

abstract：:The etiology of idiopathic scoliosis remains unknown. Certain growth characteristics have been identified but they have not led to any conclusions as to the cause. Scoliosis is a progressive disease, even in adulthood, and can lead to significant disability if large curves are left untreated. Conservative treatment re...

journal_title：Orthopedics

authors： Benson DR

更新日期：1987-12-01 00:00:00

abstract：:Recently introduced tibial intramedullary nails allow a number of distal screws to be used to reduce the incidence of malalignment and loss of fixation of distal metaphyseal fractures. However, the number of screws and the type of screw configuration to be used remains obscure. This biomechanical study was performed t...

journal_title：Orthopedics

authors： Agathangelidis F,Petsatodis G,Kirkos J,Papadopoulos P,Karataglis D,Christodoulou A

更新日期：2016-03-01 00:00:00

abstract：:Spine stabilization after C3-C7 laminectomy can be accomplished with many instrumentation options. A hybrid construct using lateral mass screws from C3 to C5 and pedicle screws at C7 can potentially maximize strength and solve the spatial constraints introduced by the placement of C6 lateral mass screws and C7 pedicle...

journal_title：Orthopedics

authors： Regan CM,Emmanuel S,Hornik C,Weinhold P,Lim MR

更新日期：2013-04-01 00:00:00

abstract：:Tumor excision surgeries of the spine present a distinct challenge regarding the maintenance of spinal cord blood supply because they often require preoperative embolization of segmental arteries, ligation of the corresponding nerve roots, and circumferential exposure of the dural sac. The authors present a case of de...

journal_title：Orthopedics

authors： Kobayashi M,Kato S,Murakami H,Demura S,Yoshioka K,Yonezawa N,Takahashi N,Shimizu T,Tsuchiya H

更新日期：2019-01-01 00:00:00

abstract：:Multi-directional shoulder instability is a difficult problem to both diagnose and treat. Knowledge of shoulder anatomy and its pathological states has expanded dramatically in recent years. Aiding diagnostic acumen are new tools including CT arthrograms, glenohumeral arthroscopy, and evaluation under anesthesia. MDI ...

journal_title：Orthopedics

authors： Arendt EA

更新日期：1988-01-01 00:00:00

abstract：:This article describes a case of late locking mechanism failure and disassociation of a Pinnacle acetabular cup (DePuy, Warsaw, Indiana) and Marathon polyethylene liner (DePuy) 53 months after routine primary total hip arthroplasty in an active patient. Following an uncomplicated initial postoperative recovery, the pa...

journal_title：Orthopedics

authors： Mayer SW,Wellman SS,Bolognesi MP,Attarian DE

更新日期：2012-04-01 00:00:00

abstract：:While uncommon, isolated avulsion fractures of the lesser trochanter occur in children and adolescents prior to the fusion of this apophysis as a result of athletic activities. In the elderly, isolated fractures of the lesser trochanter are rare but can occur as a result of trauma. They have been identified in patient...

journal_title：Orthopedics

authors： DePasse JM,Varner K,Cosculluela P,Incavo S

更新日期：2010-08-11 00:00:00

abstract：:Reconstruction of the posterolateral corner (PLC) of the knee is essential to restore knee joint function. Controversy exists regarding a standardized nomenclature, the connective attachments and the relationships between them, and the frequency of occurrence among all structures of the PLC. Thirty human cadaveric kne...

journal_title：Orthopedics

authors： Osti M,Tschann P,Künzel KH,Benedetto KP

更新日期：2013-09-01 00:00:00

abstract：:This study evaluated the clinical and radiographic results of 44 patients (26 men and 18 women) who underwent reconstruction of large defects of the long bones with free vascularized bone grafts. Mean patient age was 29+/-15 years and mean follow-up was 8.6+/-2.1 years. Mean Enneking index was 78.6% (95% confidence in...

journal_title：Orthopedics

authors： Bauwens K,Stengel D,Höpfner JI,Weber U,Eisenschenk A

更新日期：2008-04-01 00:00:00

abstract：:Proximal femoral valgus osteotomy for Legg-Calvé-Perthes disease was evaluated at an average 5 years postoperatively in 31 consecutive patients. The indications for osteotomy were hinge abduction and pain. The Iowa hip scores at follow-up for 21 patients averaged 93 points. Combined clinical and radiographic review fo...

journal_title：Orthopedics

authors： Raney EM,Grogan DP,Hurley ME,Ogden MJ

更新日期：2002-05-01 00:00:00

abstract：:Avulsion fractures involving the radial wrist extensor tendons are extremely rare. Only 8 avulsion fractures of the extensor carpi radialis longus and 7 avulsion fractures of the extensor carpi radialis brevis have been previously reported. We know of no case involving an isolated avulsion fracture of the base of the ...

journal_title：Orthopedics

authors： Breeze SW,Ouellette T,Mays MM

更新日期：2009-03-01 00:00:00

abstract：:This retrospective study compares the short-term outcomes of small-incision unicompartmental knee arthroplasty (41 patients) with standard total knee arthroplasty (TKA) (50 patients) in 91 consecutive patients older than 70 years. Knee Society Scores and range of motion (ROM) were assessed preoperatively, at 6 weeks a...

journal_title：Orthopedics

authors： Fisher DA,Dalury DF,Adams MJ,Shipps MR,Davis K

更新日期：2010-09-07 00:00:00

abstract：:Unicompartmental knee arthroplasty (UKA) for the treatment of single-compartment osteoarthritis has been associated with polyethylene wear and progression of osteoarthritis into adjacent compartments, leading to revision. In this study, damage and clinical failure modes of retrieved UKA implants were investigated and ...

journal_title：Orthopedics

authors： Kaplan LM,Siljander MP,Verner JJ,Baker KC,Gehrke CK,Salisbury MR,Baker EA

更新日期：2019-05-01 00:00:00

abstract：:Displaced femoral neck fractures in physiologically young patients are best treated with anatomic reduction and stable fixation. Several surgical approaches to the femoral neck have previously been described, although they are fraught with disadvantages such as poor visualization, the need for 2 incisions, and risk of...

journal_title：Orthopedics

authors： Vopat BG,Daniels AH,Lareau CR,Christino MA,Kane PM,Hayda RA,Born CT

更新日期：2015-07-01 00:00:00

abstract：:Shoulder dislocation is an injury with potential long-term consequences that requires prompt diagnosis and treatment. Patient positioning and imperfect radiographic views may result in discomfort, added examination time, and problematic diagnosis. The scapular Y radiograph has been shown to be useful in diagnosing sho...

journal_title：Orthopedics

authors： Mulder AA,Esquivel AO,Bak SF,Lincoln DR,Markel DC

更新日期：2011-05-01 00:00:00

abstract：:Locked intramedullary nailing is the current standard of treatment for femoral shaft fractures and has low complication rates. Bent femoral intramedullary nails resulting from secondary trauma are rare and technically challenging. This article describes a case of a 36-year-old man who presented with a bent femoral int...

journal_title：Orthopedics

authors： Heffernan MJ,Leclair W,Li X

更新日期：2012-03-07 00:00:00

abstract：:Tibial stems are necessary in most total knee revisions to share the load and protect the fixation interface of the tibial tray. Successful use of a tibial stem requires independent stability of the stem with or without cement. Some additional geometry on the undersurface of the tibial tray such as peripheral pegs or ...

journal_title：Orthopedics

authors： Gustke KA

更新日期：2004-09-01 00:00:00

abstract：:We report a rare case of femoral nerve palsy secondary to hematoma compression of the iliacus. The patient presented with pain 2 days after performing a double kick in karate. The femoral nerve symptoms (numbness and weakness) did not begin until 3 to 4 days after the initial trauma. Magnetic resonance imaging (MRI) c...

journal_title：Orthopedics

authors： Weiss JM,Tolo V

更新日期：2008-02-01 00:00:00