Closed loop control for restoration of movement in paralyzed muscle.

abstract：:The early effect of reaming the medullary cavity prior to intramedullary nailing using Küntscher's method, on human cortical bone vascularization in the femur is discussed. In sections of the femur where the medullary tissue had been totally reamed, the inner two-thirds of the cortical bone tube was completely avascul...

journal_title：Orthopedics

authors： Olerud S,Strömberg L

更新日期：1986-09-01 00:00:00

abstract：:The human medial cuneiform is incompletely characterized with regard to anatomical morphology, including mineral density and bone quality. Clinically, we have observed failures of fixation by pull-through of devices through relatively soft medial bone. Defining patterns of relative density may provide valuable informa...

journal_title：Orthopedics

authors： Pelt CE,Turner CM,Bachus KN,Foreman KB,Beals TC

更新日期：2011-05-18 00:00:00

abstract：:Limb salvage is the treatment of choice for malignant shoulder girdle tumors; however, there is a paucity of data examining the long-term outcome. The authors have previously reported on a cohort of patients at short- and mid-term follow-up. The purpose of this study was to report the long-term outcome of shoulder rec...

journal_title：Orthopedics

authors： Scorianz M,Houdek MT,Sherman CE,Sim FH,O'Connor MI

更新日期：2019-11-01 00:00:00

abstract：:The authors analyzed bone mineral density (BMD) in 283 postmenopausal and senile women using dual energy x-ray absorptiometry from March 1990 to April 1992. Bone mineral density of the vertebral body in the osteoporotic fracture group was compared with that in the osteoporotic group to investigate the correlation amon...

journal_title：Orthopedics

authors： Jahng JS,Lee WI

更新日期：1996-11-01 00:00:00

abstract：:Intramedullary nailing has become the gold standard to treat femoral shaft fractures. It is unknown which nailing technique orthopedic surgeons prefer. The goal of this study was to determine current techniques and perioperative complications of intramedullary nailing of diaphyseal femoral fractures. Fifty-one institu...

journal_title：Orthopedics

authors： Wild M,Gehrmann S,Jungbluth P,Hakimi M,Thelen S,Betsch M,Windolf J,Wenda K

更新日期：2010-10-11 00:00:00

abstract：:Soft-tissue chondromas are rare and benign soft-tissue tumors. Over 95% occur in the hands and feet. They are seen in both sexes equally and mainly occur in patients aged 30-60 years. If excised fully, they do not reoccur, and no cases in the literature have reported malignant transformations. ...

journal_title：Orthopedics

authors： Gentles C,Perin J,Berrey H,Griffiths HJ

更新日期：2007-03-01 00:00:00

abstract：:Proximal femoral extracapsular fractures have shown a significantly high morbidity and mortality rate at 1 year in cases of nonoperative treatment. The standard gamma nail was originally designed to provide stable fixation and allow early mobilization and weight bearing for elderly patients. The design of the standard...

journal_title：Orthopedics

authors： Hofer M,Chevalley F,Garofalo R,Borens O,Mouhsine E

更新日期：2006-12-01 00:00:00

abstract：:Venous thromboembolism is an important complication in patients undergoing major orthopedic surgery. Without prophylaxis, there is a 50% to 60% incidence of deep vein thrombosis (DVT), a 10% to 30% incidence of proximal vein thrombosis, and a 1% to 2% rate of fatal pulmonary embolism after total hip replacement. The i...

journal_title：Orthopedics

authors： Turpie AG

更新日期：1995-07-01 00:00:00

abstract：:This study investigated the posterior movement of the spinal cord after posterior decompression surgery and evaluated factors affecting postoperative functional recovery in patients with cervical spondylotic myelopathy (CSM). Thirty-two patients with CSM underwent posterior decompression from C3 to C7 through laminect...

journal_title：Orthopedics

authors： Xia G,Tian R,Xu T,Li H,Zhang X

更新日期：2011-12-06 00:00:00

abstract：:We have presented the major advantages of using femoral components that have porous coating over the entire stemmed portion and have a cylindrical distal shape. The advantages of a stem with these design features also are reflected in the changing pattern of hip implant usage. A decade ago, the most frequently used po...

journal_title：Orthopedics

authors： Engh CA Sr,Culpepper WJ 2nd

更新日期：1997-09-01 00:00:00

abstract：:The operative treatment of olecranon fractures is controversial. Proponents of open reduction and internal fixation cite restoration of anatomy and rigid fixation, while proponents of excision of fracture fragments with repair of the extensor mechanism cite few complications and a rapid return of motion and function. ...

journal_title：Orthopedics

authors： Inhofe PD,Howard TC

更新日期：1993-12-01 00:00:00

abstract：:There are many reports on cup placement, inclination, anteversion, and position. This article strictly defines the area of cup placement based on data from 185 healthy hip centers and Ranawat's triangle. Linear wear rate (LWR) was measured in 55 total hip arthroplasty (THA) cases and categorized as low or high. The re...

journal_title：Orthopedics

authors： Ito M,Tokunaga K,Endo N,Takano Y,Yuasa N

更新日期：2008-03-01 00:00:00

abstract：:Prolonging thromboprophylaxis after hospital discharge following surgery reduces the incidence of venographic and symptomatic venous thromboembolism (VTE), although the effects on post-thrombotic syndrome are not yet clear. Oral anticoagulants and low-molecular-weight heparins (LMWHs) may be used for extended outpatie...

journal_title：Orthopedics

authors： Nurmohamed MT,MacGillavry MR

更新日期：2000-06-01 00:00:00

abstract：:Obtaining complete medication histories from patients and reinitiating home medications on hospital admission or when clinically appropriate will help prevent unnecessary complications secondary to abrupt discontinuation. ...

journal_title：Orthopedics

authors： Papadopoulos S,Cook AM

更新日期：2006-05-01 00:00:00

abstract：:Septic arthritis of the native glenohumeral joint is rare, and there is little information available regarding the natural progression and long-term joint outcomes of this pathology. The authors performed a retrospective analysis of 97 patients with culture-positive glenohumeral septic arthritis between 1995 and 2015 ...

journal_title：Orthopedics

authors： Sweet MC,Sheena GJ,Liu S,Fisk FE,Lynch JR,Muh SJ

更新日期：2019-01-01 00:00:00

abstract：:In 1973 a workshop sponsored by the National Academy of Sciences recommended that "efforts to develop prescription criteria for use of the numerous variants of the BK prosthesis should be intensified." This paper provides a review of the important considerations in the prescription of a below-knee prosthesis. It is in...

journal_title：Orthopedics

authors： Abrahamson MA,Skinner HB,Effeney DJ,Wilson LA

更新日期：1985-02-01 00:00:00

abstract：:There are approximately 25 million amateur golfers in the United States, making up almost 10% of the entire US population. The purpose of this study was to evaluate short-term outcomes and rates of return to sport among recreational golfers who underwent hip arthroscopy for the treatment of labral tears. Data were pro...

journal_title：Orthopedics

authors： Ortiz-Declet V,Yuen LC,Maldonado DR,Schwarzman G,Laseter JR,Domb BG

更新日期：2018-07-01 00:00:00

abstract：:External fixation of fractures, unlike other forms of treatment, can provide an accurate and variable control of the mechanical conditions of the fracture. Extremely stable conditions, with correct positioning of the bone screws, will reduce the risk of overloading the bone screws and bone interface, which would other...

journal_title：Orthopedics

authors： Harris JD,Kenwright J,Evans M,Tanner KE,Gwillim J

更新日期：1984-03-01 00:00:00

abstract：:Total hip arthroplasty (THA) infection imposes a significant burden on the patient and the health care system. Two-stage revision with interval placement of an antibiotic-cement spacer is the standard of care for chronic periprosthetic infections. This treatment allows for the direct delivery of antibiotics to the inf...

journal_title：Orthopedics

authors： Bloomfield MR,Klika AK,Barsoum WK

更新日期：2010-09-07 00:00:00

abstract：:The purpose of this study is to demonstrate that the percentage of obese individuals initially presenting to total joint arthroplasty clinics in a public, tertiary hospital is greater than the proportion of obese individuals in the general population. In a retrospective, comparative study of patients seen in total joi...

journal_title：Orthopedics

authors： Welton KL,Gagnier JJ,Urquhart AG

更新日期：2016-01-01 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：:Poor outcomes associated with increased perioperative opioid use have led investigators to seek alternative pain management modalities after total joint arthroplasty. Nonpharmacological approaches, such as electroceuticals, have shown promise. The purpose of this study was to evaluate the effects of "havening," a spec...

journal_title：Orthopedics

authors： Cizmic Z,Edusei E,Anoushiravani AA,Zuckerman J,Ruden R,Schwarzkopf R

更新日期：2018-11-01 00:00:00

abstract：:Dislocation of the tibiofibular joint is rare and usually results from a traumatic event. Only 1 case of atraumatic proximal tibiofibular joint instability in a 14-year-old girl has been reported in the literature, however this condition might occur more frequently than once thought. A wide range of treatment options ...

journal_title：Orthopedics

authors： Morrison TD,Shaer JA,Little JE

更新日期：2011-01-01 00:00:00

abstract：:This in vivo magnetic resonance imaging study evaluated the deformation of the meniscal posterior horn during loading. Images of the medial and lateral meniscus were obtained in 20 normal knees in 0 degrees and 30 degrees of flexion, and the height of the posterior horn of both menisci was measured. Mean height of the...

journal_title：Orthopedics

authors： Mastrokalos DS,Papagelopoulos PJ,Mavrogenis AF,Hantes ME,Paessler HH

更新日期：2008-01-01 00:00:00

abstract：:Lumbosacral pain is common in the general population and among athletes. Many athletes are diagnosed with low back strain and treated with nonsteroidal anti-inflammatories, rest, and muscle relaxers. However, the differential for low back pain in athletes is broad and includes many potential etiologies such as: lumbar...

journal_title：Orthopedics

authors： Southam JD,Silvis ML,Black KP

更新日期：2010-11-02 00:00:00

abstract：:Twenty-two patients with fibrous dysplasia in the femoral neck or trochanteric area were treated with curettage and bone grafting with a sliding hip compression screw and plate. Follow-up ranged from 2 to 6 years (average: 4 years). Fourteen patients had monostotic and 8 had polyostotic disease. Four patients had path...

journal_title：Orthopedics

authors： Shih HN,Chen YJ,Huang TJ,Hsu KY,Hsu RW

更新日期：1998-12-01 00:00:00

abstract：:Postoperative inflammation and stiffness, as well as the struggle to achieve full range of motion (ROM), following knee surgery is a significant clinical challenge. Interleukin-1 is a crucial mediator of the inflammatory response and development of pathological conditions leading to chronic inflammation. We hypothesiz...

journal_title：Orthopedics

authors： Brown CA,Toth AP,Magnussen B

更新日期：2010-12-01 00:00:00

abstract：:Declining total joint arthroplasty reimbursement and rising implant prices have led many hospitals to restrict access to newer, more expensive total joint arthroplasty implants. The authors sought to understand arthroplasty surgeons' perspectives on implants regarding innovation, product launch, costs, and cost-contai...

journal_title：Orthopedics

authors： Wasterlain AS,Bello RJ,Vigdorchik J,Schwarzkopf R,Long WJ

更新日期：2017-09-01 00:00:00

abstract：:A new, modified calcium sulfate has been developed with a different crystalline structure and a compressive strength similar to many calcium phosphate materials, but with a resorption profile only slightly slower than conventional surgical-grade calcium sulfate. A canine bilateral defect model was used to compare rest...

journal_title：Orthopedics

authors： Urban RM,Turner TM,Hall DJ,Infanger SI,Cheema N,Lim TH,Moseley J,Carroll M,Roark M

更新日期：2004-01-01 00:00:00

abstract：:Total hip or knee replacement patients who are overweight or obese often consider their disabling joint disease a cause for their increased weight. This prospective study investigated weight change in 100 patients after successful total joint replacement to determine whether surgical treatment of hip or knee arthritis...

journal_title：Orthopedics

authors： Heisel C,Silva M,dela Rosa MA,Schmalzried TP

更新日期：2005-02-01 00:00:00