The relationship between degenerative changes and osteoporosis in the lumbar spine.

abstract：:One hundred twenty-six primary total hip arthroplasties composed of a hybrid cemented femoral component and a cementless acetabular component were followed for a minimum of two years (mean, 42 months). The average patient age was 63 years. The most common diagnosis was osteoarthritis (85 hips), although 13 of the case...

journal_title：Clinical orthopaedics and related research

authors： Harris WH,Maloney WJ

更新日期：1989-12-01 00:00:00

abstract：BACKGROUND:Metal-on-metal hip resurfacing arthroplasty (MOM HR) has become an established alternative to traditional metal-on-metal total hip arthroplasty (MOM THA) for younger, more active patients. Nevertheless, concerns remain regarding wear and corrosion of the bearing surfaces and the resulting systemic metal ion ...

journal_title：Clinical orthopaedics and related research

authors： Savarino L,Cadossi M,Chiarello E,Baldini N,Giannini S

更新日期：2013-09-01 00:00:00

abstract：:External fixation is the treatment of choice for fractures of the leg involving severe damage to the soft tissue. Each of the various patterns of application has advantages and disadvantages. Based on various biomechanical studies and clinical experience, the authors use a right-angle arrangement for the screws. If th...

journal_title：Clinical orthopaedics and related research

authors： Etter C,Burri C,Claes L,Kinzl L,Raible M

更新日期：1983-09-01 00:00:00

abstract：:Posttraumatic avascular humeral head necrosis may require salvage shoulder arthroplasty in symptomatic cases. We tested the hypothesis that associated tuberosity malunion negatively influences the final clinical outcome after shoulder arthroplasty. Thirty-eight patients with posttraumatic avascular necrosis of the hum...

journal_title：Clinical orthopaedics and related research

authors： Tauber M,Karpik S,Matis N,Schwartz M,Resch H

更新日期：2007-12-01 00:00:00

abstract：:Soft tissue structures can be replaced by a filamentous carbon-polylactic acid polymer tissue scaffold. A successful replacement requires a secure bond between the synthetic material and living soft tissue. This attachment has been investigated in a rabbit model. In 23 male, white New Zealand rabbits, the proximal thi...

journal_title：Clinical orthopaedics and related research

authors： Aragona J,Parsons JR,Alexander H,Weiss AB

更新日期：1981-10-01 00:00:00

abstract：:The impact of preoperative gait analysis on the orthopaedic care of 97 patients (101 gait analyses) at the authors' institution was evaluated. For the 70 patients for whom a specific treatment plan had been outlined before the preoperative gait study, the treatment plan was altered in 62 (89%) after the gait analysis ...

journal_title：Clinical orthopaedics and related research

authors： Kay RM,Dennis S,Rethlefsen S,Reynolds RA,Skaggs DL,Tolo VT

更新日期：2000-03-01 00:00:00

abstract：:Twenty-eight joints with heterotopic ossification in 16 head-injured adults were forcefully manipulated 39 times under general anesthesia. The etiology of the heterotopic bone was trauma in seven joints and idiopathic (neurogenic) in 21. Indications for manipulation were inability to participate in therapy due to a lo...

journal_title：Clinical orthopaedics and related research

authors： Garland DE,Razza BE,Waters RL

更新日期：1982-09-01 00:00:00

abstract：:Professionalism as a subject must be taught explicitly. This requires an institutionally accepted definition which then must be learned by both students and faculty. This directs what will be taught, expected, and evaluated. Of equal importance, and more difficult to achieve, is the incorporation of the values and att...

journal_title：Clinical orthopaedics and related research

authors： Cruess RL

更新日期：2006-08-01 00:00:00

abstract：:A long-term review of 272 resections of the metatarsal heads and bases of the phalanges in 128 patients with severe rheumatoid feet is presented. The longest follow-up is 11 years and the average follow-up was 4.7 years. Recurrent deformity and callus formation was usually due to a long metatarsal shaft. The operation...

journal_title：Clinical orthopaedics and related research

authors： Marmor L

更新日期：1975-05-01 00:00:00

abstract：BACKGROUND:Metal-on-metal (MOM) THA bearing technology has focused on improving the arc of motion and stability and minimizing wear compared with traditional metal-on-polyethylene (MOP) bearing couples. It is unclear whether this more costly technology adds value in terms of improved implant survival. QUESTIONS/PURPOS...

journal_title：Clinical orthopaedics and related research

authors： Huang DC,Tatman P,Mehle S,Gioe TJ

更新日期：2013-06-01 00:00:00

abstract：:Eleven patients with a previous patellectomy and primary total knee arthroplasty (TKA) had chart reviews, recent clinical examinations, evaluation of roentgenograms, rating of knee arthroplasty on a standard scale, and quantitation of quadriceps and hamstring torque using an isokinetic dynamometer. Good to excellent r...

journal_title：Clinical orthopaedics and related research

authors： Lennox DW,Hungerford DS,Krackow KA

更新日期：1987-10-01 00:00:00

abstract：:Cervical spine injuries can be disastrous. The treatment begins at the accident scene by obtaining an appropriate history, physical examination, and evaluation of the mechanics of the accident. Emergency medical stabilization takes precedence, but the cervical spine should be stabilized until an injury in this area is...

journal_title：Clinical orthopaedics and related research

authors： Garfin SR,Shackford SR,Marshall LF,Drummond JC

更新日期：1989-02-01 00:00:00

abstract：:Failed treatment of infected total knee replacement presents few attractive surgical options. Knee arthrodesis is challenging surgically and can be complicated by nonunion, malunion, or recurrent infection. Recently, a modular titanium intramedullary nail has been used in an attempt to reduce the incidence of nonunion...

journal_title：Clinical orthopaedics and related research

authors： Waldman BJ,Mont MA,Payman KR,Freiberg AA,Windsor RE,Sculco TP,Hungerford DS

更新日期：1999-10-01 00:00:00

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：:Milwaukee brace treatment for patients with idiopathic scoliosis very rarely accomplishes improvement approaching that of successful surgery. Prpgression of small and medium-sized curves (60 degrees or less) has been routinely halted. Few curves progress with adequate brace treatment. Occasionally, improvement in defo...

journal_title：Clinical orthopaedics and related research

authors： Edmonsson AS,Morris JT

更新日期：1977-07-01 00:00:00

abstract：:A primary aim of research in total hip arthroplasty is to extend longevity through improved fixation and decreased wear and osteolysis. Age range of patients receiving hip implants is ever increasing as technology improves and average life span increases. The current report focuses on minimum 10-year results of a prox...

journal_title：Clinical orthopaedics and related research

authors： Capello WN,D'Antonio JA,Feinberg JR,Manley MT

更新日期：2002-12-01 00:00:00

abstract：:Thirty-two consecutive subtrochanteric fractures in 32 patients were stabilized using the Medoff sliding plate and were followed up prospectively for 1 year. Two patients died during the first postoperative year. Twenty-nine of the remaining 30 (97%) fractures united by 1-year followup. Two types of plate dynamization...

journal_title：Clinical orthopaedics and related research

authors： Ceder L,Lunsjö K,Olsson O,Stigsson L,Hauggaard A

更新日期：1998-03-01 00:00:00

abstract：:Osteochondral autografts of femoral condyles in dogs were frozen at different cooling velocities after exposure to either glycerol or dimethyl sulfoxide to determine the freezing regimen best suited for preservation of intact cartilage. Autografts were also subjected to hypothermic storage in tissue culture media for ...

journal_title：Clinical orthopaedics and related research

authors： Malinin TI,Wagner JL,Pita JC,Lo H

更新日期：1985-07-01 00:00:00

abstract：:Reconstruction operations for severe acetabular defects using bone grafting and a bipolar hemiarthroplasty retrospectively reviewed in 81 hips between 1983 and 1985. The most common indication was failed total hip arthroplasty. Bone grafts consisted of cancellous bone, bone blocks, and wafer-type grafts used singly or...

journal_title：Clinical orthopaedics and related research

authors： McFarland EG,Lewallen DG,Cabanela ME

更新日期：1991-07-01 00:00:00

abstract：:The use of a peritoneal catheter enhances diagnosis using arthroscopy by affording a clear visibility of the knee joint. The accuracy in diagnosis is significantly enhanced using this method of irrigation. No better method of irrigation is available for cases of acute knee joint injuries. ...

journal_title：Clinical orthopaedics and related research

authors： Krempen JF,Silver RA,Hadley J

更新日期：1977-10-01 00:00:00

abstract：:In 31 children with osteoid osteoma lesions about the hip ranging in age from 2 to 16 years, there was an inordinate frequency of diagnostic delay with 16 patients having symptoms for more than 12 months. The clinical features were dominated by pain, limp, restricted hip motion and thigh atrophy. Twelve patients did n...

journal_title：Clinical orthopaedics and related research

authors： Goldberg VM,Jacobs B

更新日期：1975-01-01 00:00:00

abstract：:Minimizing the surgical approach in treating patients with spinal infections by using local antibiotic treatment and avoiding a ventral approach reduces the anesthesia and surgical risks in patients with comorbidities. In this study we used calcium sulphate pellets (OsteoSet T and the OsteoSet Bone-void Filler kit) as...

journal_title：Clinical orthopaedics and related research

authors： von Stechow D,Scale D,Rauschmann MA

更新日期：2005-10-01 00:00:00

abstract：:The current study was done to assess the oncologic outcomes after inadvertent intraoperative contamination in the treatment of musculoskeletal sarcomas, to determine the prognostic significance of these events. Forty-three patients with malignant lesions and either positive margins or intraoperative tumor penetration ...

journal_title：Clinical orthopaedics and related research

authors： Virkus WW,Marshall D,Enneking WF,Scarborough MT

更新日期：2002-04-01 00:00:00

abstract：:The authors report their 15-year experience with primary total hip arthroplasty using collarless, tapered, porous-coated femoral stems (Trilock and Taperloc) in patients with osteoarthritis, rheumatoid arthritis, and in octogenarians. Excellent clinical results were achieved in all groups at latest followup. For the p...

journal_title：Clinical orthopaedics and related research

authors： Purtill JJ,Rothman RH,Hozack WJ,Sharkey PF

更新日期：2001-12-01 00:00:00

abstract：:While bipolar proximal femoral replacement prostheses (PFRP) have become a common treatment for tumors of the proximal femur, long-term results are not specified in the literature. The objective was to determine the complication and revision rates of bipolar PFRP and compare them to historical controls of bipolar hemi...

journal_title：Clinical orthopaedics and related research

authors： Finstein JL,King JJ,Fox EJ,Ogilvie CM,Lackman RD

更新日期：2007-06-01 00:00:00

abstract：:Fifty-two patients with severe degenerative joint disease of the knees were treated by arthroscopic debridement. The results of arthroscopic debridement on normally aligned degenerative knees are encouraging. A combination of arthroscopic debridement and high tibial osteotomy could be an appealing alternative to total...

journal_title：Clinical orthopaedics and related research

authors： Salisbury RB,Nottage WM,Gardner V

更新日期：1985-09-01 00:00:00

abstract：:Use of the lowest possible cuff inflation pressure should minimize the pathogenic effects of compression beneath the pneumatic tourniquet. Curved tourniquets (designed to fit conically shaped limbs) and wider tourniquets were associated with significantly lower arterial occlusion pressure (AOP) than standard, straight...

journal_title：Clinical orthopaedics and related research

authors： Pedowitz RA,Gershuni DH,Botte MJ,Kuiper S,Rydevik BL,Hargens AR

更新日期：1993-02-01 00:00:00

abstract：:Clinical failures of all-polyethylene tibial components in total knee arthroplasty generally have been failures of design, not materials. The current study was designed to compare a modern congruent all-polyethylene tibial component with a metal-backed tibial component with the same articular design and geometry. All ...

journal_title：Clinical orthopaedics and related research

authors： Gioe TJ,Bowman KR

更新日期：2000-11-01 00:00:00

abstract：:Microfilaments, especially actin, have been demonstrated in a variety of noncontractile cells. In earlier studies, the quantity as well as the distribution of these microfilaments has been used to differentiate normal murine fibroblasts from virally transformed cells. This study examines these differences in cells fro...

journal_title：Clinical orthopaedics and related research

authors： Levine AM,Scordilis SP,Triche T

更新日期：1982-11-01 00:00:00

abstract：UNLABELLED:Risk factors to explain the poor survival of patients with osteosarcoma of the pelvis are poorly understood. Therefore, we attempted to identify factors affecting survival and development of local recurrence and metastasis. We retrospectively reviewed 43 patients who had high-grade pelvic tumors and were tre...

journal_title：Clinical orthopaedics and related research

authors： Fuchs B,Hoekzema N,Larson DR,Inwards CY,Sim FH

更新日期：2009-02-01 00:00:00