Oxidative stress after muscle damage from immobilization and remobilization occurs locally and systemically.

abstract：:An in vitro study was performed using a singular unibody design CoCr tibial baseplate with fins to test the hypothesis that the addition of cement surrounding the tibial stem decreases micromotion of the tibial tray in cemented total knee arthroplasty. Five configurations were tested. Significant micromotion occurred ...

journal_title：Clinical orthopaedics and related research

authors： Bert JM,McShane M

更新日期：1998-11-01 00:00:00

abstract：:If the underlying pathology of the syndrome of fat embolism is the presence of circulating emboli of neutral fat with adherent platelets and red blood cells, then one could expect certain changes in normal vascular cellular elements and fat metabolism, with resultant alterations in pulmonary function. In our series of...

journal_title：Clinical orthopaedics and related research

authors： Riseborough EJ,Herndon JH

更新日期：1976-03-01 00:00:00

abstract：:The orthopedic surgeion should be an integral part of a medical team for evaluation and treatment of young children with cerebral palsy. Surgical procedures in this first three years of life are usually limited to the adductor releases about the hip. Stretching and plastic splints about the ankle and knee followed by ...

journal_title：Clinical orthopaedics and related research

authors： Hoffer MM,Koffman M

更新日期：1980-09-01 00:00:00

abstract：UNLABELLED:Fractures of the femur after a knee or hip arthroplasty historically have been plagued with high complication rates. The Less Invasive Stabilization System (LISS) has theoretical advantages of improved biomechanics and limited insult to the bone's vascular supply. We theorized that the LISS would have a lowe...

journal_title：Clinical orthopaedics and related research

authors： O'Toole RV,Gobezie R,Hwang R,Chandler AR,Smith RM,Estok DM 2nd,Vrahas MS

更新日期：2006-09-01 00:00:00

abstract：BACKGROUND:Management of the cuff-deficient arthritic shoulder has long been challenging. Early unconstrained shoulder arthroplasty systems were associated with high complication and implant failure rates. The evolution toward the modern reverse shoulder arthroplasty includes many variables of constrained shoulder arth...

journal_title：Clinical orthopaedics and related research

authors： Flatow EL,Harrison AK

更新日期：2011-09-01 00:00:00

abstract：:Numerous important developments in tissue engineering of new bone during the last 10 years are reviewed. Early efforts to combine cells with biocompatible materials are described and applications of this technology are presented with particular focus on uses in orthopaedics and maxillofacial surgery. Basic principles ...

journal_title：Clinical orthopaedics and related research

authors： Vacanti CA,Bonassar LJ

更新日期：1999-10-01 00:00:00

abstract：BACKGROUND:Acetabular version influences joint mechanics and the risk of impingement. Cross-sectional studies have reported an increase in acetabular version during adolescence; however, to our knowledge no longitudinal study has assessed version or how the change in version occurs. Knowing this would be important beca...

journal_title：Clinical orthopaedics and related research

authors： Grammatopoulos G,Jamieson P,Dobransky J,Rakhra K,Carsen S,Beaulé PE

更新日期：2019-11-01 00:00:00

abstract：:A three-part fracture of the acetabulum occurred in a 74-year-old woman seven years after a McKee-Farrar total hip arthroplasty (THA). The hip was successfully reconstructed using an allogenic femoral head for a bone graft and titanium mesh for reinforcement. Thirty-six months after the operation, the revised THA was ...

journal_title：Clinical orthopaedics and related research

authors： Ranawat CS,Greenberg R

更新日期：1981-03-01 00:00:00

abstract：BACKGROUND:Unloader braces are a nonsurgical approach for predominantly unicompartmental knee arthritis. Although noninvasive, braces are expensive and it is unclear whether clinical factors, if any, will predict regular brace use. QUESTIONS/PURPOSES:We asked: (1) Do patients continue to use the unloader brace more th...

journal_title：Clinical orthopaedics and related research

authors： Squyer E,Stamper DL,Hamilton DT,Sabin JA,Leopold SS

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND:To improve ankle stability in patients who have experienced an ankle sprain with residual symptoms of instability and/or objective joint laxity, external supports (such as taping, bracing, and orthotic insoles) are used sometimes. However, available randomized trials have disagreed on whether restraints impr...

journal_title：Clinical orthopaedics and related research

authors： Tsikopoulos K,Sidiropoulos K,Kitridis D,Cain Atc SM,Metaxiotis D,Ali A

更新日期：2020-02-01 00:00:00

abstract：:Whether a preoperative long leg radiograph taken with the patient standing helps the surgeon reproduce a normal mechanical axis after total knee arthroplasty is unknown. The purpose of the current study was to evaluate whether a preoperative long leg radiograph helps to restore normal limb alignment after total knee a...

journal_title：Clinical orthopaedics and related research

authors： McGrory JE,Trousdale RT,Pagnano MW,Nigbur M

更新日期：2002-11-01 00:00:00

abstract：:The objective of this study was to determine which criteria in the residency application had the highest correlation with subsequent performance of orthopaedic residents. Data collected from the application files of 58 residents included scores on standardized tests, number of honors grades in the basic and clinical y...

journal_title：Clinical orthopaedics and related research

authors： Dirschl DR,Dahners LE,Adams GL,Crouch JH,Wilson FC

更新日期：2002-06-01 00:00:00

abstract：:Percutaneous fixation of hand fractures is a common technique that takes advantage of the subcutaneous nature of hand bones, their small size, and their limited loading potential for stress placed on hardware. Percutaneous wire fixation supplements cast fixation when plaster cannot hold particular reductions, and allo...

journal_title：Clinical orthopaedics and related research

authors： Klein DM,Belsole RJ

更新日期：2000-06-01 00:00:00

abstract：:Tibial tubercle avulsions and proximal tibial physeal fractures are uncommon. An even more rare case was seen when an adolescent athlete presented with a combined Type III tibial tubercle avulsion and a Salter-Harris Type IV proximal tibial physeal fracture. There was no previous report in the literature of the combin...

journal_title：Clinical orthopaedics and related research

authors： Curtis JF

更新日期：2001-08-01 00:00:00

abstract：:Development leading to local bone differentiation in response to intramuscular and subcutaneous implantation of demineralized bone matrix has been predominantly investigated in rodents. To investigate bone differentiation by induction in primates, diaphyseal bone was harvested from ten male baboons and chemosterilized...

journal_title：Clinical orthopaedics and related research

authors： Ripamonti U

更新日期：1991-08-01 00:00:00

abstract：:A test for knee posterolateral instability, which is a modification of the standard posterolateral rotatory instability test, is described. In this test, the patient lies supine on the examination table with hips and knees flexed to 90 degrees. The examiner grasps both feet and attempts to maximally externally rotate ...

journal_title：Clinical orthopaedics and related research

authors： Loomer RL

更新日期：1991-03-01 00:00:00

abstract：:Comminuted fractures of the femoral shaft, especially when combined with fractures of the hip, may be difficult to treat. A four-sided titanium alloy locking nail with transfixing screws was designed in 1967 and allows compression of the fracture site. If necessary, the nail may be inserted without intraoperative roen...

journal_title：Clinical orthopaedics and related research

authors： Huckstep RL

更新日期：1987-11-01 00:00:00

abstract：:Aneurysmal bone cysts are benign primary or secondary lesions that commonly arise in long bones and often before skeletal maturity. Little has been written about aneurysmal bone cysts that abut the physeal plate. The records of 15 patients with juxtaphyseal aneurysmal bone cysts were reviewed. Fourteen of the patients...

journal_title：Clinical orthopaedics and related research

authors： Rizzo M,Dellaero DT,Harrelson JM,Scully SP

更新日期：1999-07-01 00:00:00

abstract：:Hemophilic pseudotumor is a rare, but well-known, complication of hemophilia. We describe a 50-year-old man with mild hemophilia A, but with no previous need for Factor VIII supplementation, who presented with a pathologic fracture of the right femoral neck and shaft caused by a large hemophilic pseudotumor. Initial n...

journal_title：Clinical orthopaedics and related research

authors： Buchowski JM,Cascio BM,Streiff MB,Frassica FJ

更新日期：2005-01-01 00:00:00

abstract：:Two extracts of bovine bone, bone morphogenetic protein (BMP) supplied by the UCLA Bone Research Laboratory, and osteogenic factor extract (OFE) supplied by the industrial group Celtrix Pharmaceuticals, were tested for the ability to transform embryonic skeletal muscle into cartilage. Skeletal muscle was placed into o...

journal_title：Clinical orthopaedics and related research

authors： Nathanson MA

更新日期：1994-02-01 00:00:00

abstract：:Contemporary management of Grade IIIB open tibial fractures has evolved to include intravenous antibiotics, thorough interval surgical debridement, rigid skeletal fixation, early local or free tissue myoplasty, and liberal use of autogenous bone graft beneath a clean, stable wound. External fixation has been the skele...

journal_title：Clinical orthopaedics and related research

authors： Dervin GF

更新日期：1996-11-01 00:00:00

abstract：:In the treatment of congenital dislocation of the hip, reduction must be obtained and maintained to provide the proper stimulus for resumption of normal hip joint growth and development. Subluxation and avascular necrosis must be avoided, as degenerative joint disease is certain to occur. Acetabular dysplasia leads to...

journal_title：Clinical orthopaedics and related research

authors： Weinstein SL

更新日期：1992-08-01 00:00:00

abstract：:Laboratory experiments show the following relationships between electricity and bone: (1) stressed bone exhibits electronegativity in areas of compression, (2) living, nonstressed bone exhibits electronegativity in areas of bone growth and healing, and (3) the application of low magnitude direct current to bone induce...

journal_title：Clinical orthopaedics and related research

authors： Brighton CT,Friedenberg ZB,Mitchell EI,Booth RE

更新日期：1977-05-01 00:00:00

abstract：BACKGROUND:Normal function of the upper limb is seldom restored after limb-sparing surgery for tumors of the proximal humerus. The literature suggests superior shoulder function is achieved in the short term with reverse total shoulder arthroplasty compared to other techniques when performed for conditions with rotator...

journal_title：Clinical orthopaedics and related research

authors： De Wilde L,Boileau P,Van der Bracht H

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND:Many patients change hospitals for revision total joint arthroplasty (TJA). The implications of changing hospitals must be better understood to inform appropriate utilization strategies. QUESTIONS/PURPOSES:(1) How frequently do patients change hospitals for revision TJA? (2) Which patient, community, and ho...

journal_title：Clinical orthopaedics and related research

authors： Dy CJ,Bozic KJ,Padgett DE,Pan TJ,Marx RG,Lyman S

更新日期：2014-07-01 00:00:00

abstract：:Thirty-eight total knee arthroplasties in 36 patients were studied at 4 +/- 2 (mean, +/- SD) years follow-up evaluation. The Hospital for Special Surgery knee score improved from 59 +/- 9 (mean, +/- SD) before surgery to 83 +/- 11 (mean, +/- SD) (p less than 0.0001) at last evaluation. Good or excellent results were a...

journal_title：Clinical orthopaedics and related research

authors： Bergman NR,Rand JA

更新日期：1991-12-01 00:00:00

abstract：:In this study, the authors investigated enhancing the results of autoclaved autograft bone by combining it with a vascularized bone graft and supplementing it with autogenous bone marrow for replacement of a 2-cm tibial defect in the rabbit model. The study was divided into 4 groups. Group I consisted of autoclaved au...

journal_title：Clinical orthopaedics and related research

authors： Taguchi Y,Pereira BP,Kour AK,Pho RW,Lee YS

更新日期：1995-11-01 00:00:00

abstract：:Between 1974 and 1989, 315 primary total hip replacements (274 patients) were done using the cemented Weber Rotation prosthesis and standardized operative technique, which was modified for the stem in 1978. After the first postoperative year, all patients had routine clinical and radiologic examinations at 2-year inte...

journal_title：Clinical orthopaedics and related research

authors： de Jong PT,van der Vis HM,de Man FH,Marti RK

更新日期：2004-02-01 00:00:00

abstract：:Intramedullary nailing after reaming of the medullary cavity according to Küntscher, provides a rigid fixation and makes early mobilization possible, and is even applicable to infected non-unions. Experience with 150 cases of fresh femoral fractures and more than 80 cases of non-union of the femur, the tibia, the hume...

journal_title：Clinical orthopaedics and related research

authors： Christensen NE

更新日期：1976-03-01 00:00:00

abstract：:The erythrocyte sedimentation rate (ESR) was analyzed in 176 patients treated with cemented total hip arthroplasty (THA) for primary osteoarthritis and correlated with the degree of heterotopic bone formation (HBF) one year after the THA. Ninety patients were treated with indomethacin in the first six postoperative we...

journal_title：Clinical orthopaedics and related research

authors： Kjaersgaard-Andersen P,Schmidt SA,Pedersen NW,Kristensen SS,Pedersen P

更新日期：1989-11-01 00:00:00