Segmental amputation for recurrent malignant bone tumors of the distal femur.

abstract：:A technique of partial resection of the distal ulna ("wafer" procedure) for the treatment of patients with symptomatic tears of the triangular fibrocartilage complex or mild ulnar impaction syndrome or both is described. The distal 2-4 mm of the distal ulna is resected while preserving the distal radioulnar joint and ...

journal_title：Clinical orthopaedics and related research

authors： Feldon P,Terrono AL,Belsky MR

更新日期：1992-02-01 00:00:00

abstract：:The wear of high molecular weight polyethylene sockets was measured on radiographs, over a period of 9 to 10 years, in a group of patients whose ages averaged 73.3 years at the end of the period. The average rate of wear was 0.15 mm/year and 68 per cent of patients followed this pattern. Wear more than 2.5 mm in 10 ye...

journal_title：Clinical orthopaedics and related research

authors： Charnley J,Halley DK

更新日期：1975-10-01 00:00:00

abstract：:Elbow dislocations are relatively uncommon in children. Rupture of the brachial artery associated with closed elbow dislocations in children is rare. This is a report of an 8-year-old boy, the youngest patient ever to be reported to have a closed posterior dislocation of the elbow associated with a brachial artery lac...

journal_title：Clinical orthopaedics and related research

authors： Manouel M,Minkowitz B,Shimotsu G,Haq I,Feliccia J

更新日期：1993-11-01 00:00:00

abstract：:This is a report of outcomes after a review of the demographic, diagnostic, therapeutic, and survival data for patients with pelvic primary and secondary tumors treated during the past 28 years. Using a computerized system it has been possible to assess the results for 206 patients with bone and soft tissue sarcomas a...

journal_title：Clinical orthopaedics and related research

authors： Mankin HJ,Hornicek FJ,Temple HT,Gebhardt MC

更新日期：2004-08-01 00:00:00

abstract：:The Knee Society Total Knee Arthroplasty Radiographic Evaluation and Scoring System was introduced to encourage uniform reporting of radiographic outcome. However, the method for evaluation of radiolucent lines has been shown to be unreliable. Because it has been shown that reducing the complexity of classification sy...

journal_title：Clinical orthopaedics and related research

authors： Bach CM,Biedermann R,Goebel G,Mayer E,Rachbauer F

更新日期：2005-05-01 00:00:00

abstract：:Avascular necrosis of the femoral head affects 10,000 to 20,000 people every year and often these patients are in their 30s and 40s. The natural history of this disease is important to understand because the rate of femoral head collapse and treatment options are related to multiple factors including the cause of the ...

journal_title：Clinical orthopaedics and related research

authors： Shannon BD,Trousdale RT

更新日期：2004-01-01 00:00:00

abstract：:Calcified cartilage transplants induce bone formation. This process may be inhibited if the recipient is immunized by the transplant. To study the relation between the degree of antigen incompatibility between the donor and recipient and bone formation in more detail, chondrocytes isolated from cartilaginous epiphyses...

journal_title：Clinical orthopaedics and related research

authors： Ksiazek T,Moskalewski S

更新日期：1983-01-01 00:00:00

abstract：:Except in emergencies, the physician's obligation is not to relieve pain, but to diagnose and treat pathology. Psychological factors complicate organic pain, and make the diagnosis of "psychogenic" pain virtually impossible on the basis of psychological tests alone. In acute (short-term) pain, anti-anxiety agents are ...

journal_title：Clinical orthopaedics and related research

authors： Sternbach RA

更新日期：1977-11-01 00:00:00

abstract：:The fundamental difference of the Ilizarov fixator is the type of pins used for bone fixation, i.e., Kirschner wires 1.5 mm and 1.8 mm in diameter, pretensioned from 50 to 130 kg before being affixed to the rings that are connected and fixed by threaded rods. The mechanical characteristics of external fixators may inf...

journal_title：Clinical orthopaedics and related research

authors： Podolsky A,Chao EY

更新日期：1993-08-01 00:00:00

abstract：:The dislocation rate of 3197 Charnley prostheses with 22 mm head in which the surgery was done between 1979 and 1991 in 2 orthopaedic centers was compared with that of 2875 Lubinus prostheses with 32 mm head in which the surgery was done between 1980 to 1991 in 3 other centers. A 1-year followup showed an equal rate o...

journal_title：Clinical orthopaedics and related research

authors： Hedlundh U,Ahnfelt L,Hybbinette CH,Wallinder L,Weckström J,Fredin H

更新日期：1996-12-01 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：:Osteoarthrosis (OA) cannot be adequately studied in exclusively biologic-biochemical terms or exclusively mechanical terms. A common but unproven theory states that OA is primarily a degenerative disease of the cartilage with secondary bone changes. However, there are reasons to believe that primary OA is actually a d...

journal_title：Clinical orthopaedics and related research

authors： Hulth A

更新日期：1993-02-01 00:00:00

abstract：:Posterior displacement of the odontoid after fracture occurs much less frequently than does anterior displacement. Experience with four patients suggests that anatomic reduction may not be possible and prolonged attempts to gain reduction are not advisable. Those cases should be managed with early application of a hal...

journal_title：Clinical orthopaedics and related research

authors： Lewallen RP,Morrey BF,Cabanela ME

更新日期：1984-09-01 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：:Previous studies from this laboratory have established the presence of estrogen receptors in the human anterior cruciate ligament. The purpose of this study was to investigate the effects of 17 beta-estradiol on cell proliferation and procollagen levels, as an indicator of collagen synthesis, in the human anterior cru...

journal_title：Clinical orthopaedics and related research

authors： Yu WD,Liu SH,Hatch JD,Panossian V,Finerman GA

更新日期：1999-09-01 00:00:00

abstract：:Immunohistochemistry and radioimmunoassay were used to study the rejection mechanism of allografted bone tissue in rats through changes in major histocompatibility complex (MHC) antigen expression by osteocytes in the allograft and in alloantibody levels in the serum of the host rats. Some osteocytes in normal rat bon...

journal_title：Clinical orthopaedics and related research

authors： Shigetomi M,Kawai S,Fukumoto T

更新日期：1993-07-01 00:00:00

abstract：:Movement between screw threads and bone inhibits bone formation, revascularization and remodeling of dead bone. Movement causes the screw to become enveloped by fibrous tissue in response to necrosis and resorption of adjacent dead cortical bone. This results in a radiologically discernible radiolucent "halo" about th...

journal_title：Clinical orthopaedics and related research

authors： Schatzker J,Horne JG,Sumner-Smith G

更新日期：1975-09-01 00:00:00

abstract：:Twenty knee dislocations in 19 patients (one bilateral) occurred over a period of 20 years. The age range was 21 to 65 years, with an average age of 40.8 years. There were two popliteal artery and eight peroneal nerve injuries in the group. All patients were managed by early closed reduction at the scene of the accide...

journal_title：Clinical orthopaedics and related research

authors： Sisto DJ,Warren RF

更新日期：1985-09-01 00:00:00

abstract：:Shoulder motion has traditionally been described in reference to arbitrarily defined planes of motion (e.g., sagittal/flexion, coronal/abduction). This study examined shoulder muscle recruitment during conical arm movements, which include all planes of motion. Electromyographic (EMG) data was collected with intramuscu...

journal_title：Clinical orthopaedics and related research

authors： Pearl ML,Perry J,Torburn L,Gordon LH

更新日期：1992-11-01 00:00:00

abstract：:The goals of treatment for patients with metastatic disease are control of pain and maintenance of function. Prosthetic arthroplasty is a useful technique for selected indications. Specific indications include (1) reconstruction of large destructive areas that are not amenable to internal fixation, (2) salvage of fail...

journal_title：Clinical orthopaedics and related research

authors： Sim FH,Frassica FJ,Chao EY

更新日期：1995-03-01 00:00:00

abstract：BACKGROUND:Large-head metal-on-metal (MoM) hip arthroplasties have demonstrated poor survival. Damage at the taper-trunnion junction is a contributing factor; however, the influence of junction design is not well understood. QUESTIONS/PURPOSES:(1) Does taper type affect fretting, corrosion, and volumetric wear at the ...

journal_title：Clinical orthopaedics and related research

authors： Nassif NA,Nawabi DH,Stoner K,Elpers M,Wright T,Padgett DE

更新日期：2014-02-01 00:00:00

abstract：:Despite the high level of survivorship of cemented and uncemented stemmed components, there is a need for a joint prosthesis that does not invade the femoral canal. This type of prosthesis would be useful in treating younger and more active patients, in whom the use of such a design would usefully prolong the time bef...

journal_title：Clinical orthopaedics and related research

authors： Walker PS,Blunn GW,de Prada D,Casas C

更新日期：2005-12-01 00:00:00

abstract：BACKGROUND:Although several types of culture medium have been used for preservation of osteochondral allografts, the viability of chondrocytes decreases with increasing storage duration. We previously showed the University of Wisconsin solution is more suitable for graft preservation than culture medium. QUESTIONS/PUR...

journal_title：Clinical orthopaedics and related research

authors： Onuma K,Urabe K,Naruse K,Uchida K,Itoman M

更新日期：2012-10-01 00:00:00

abstract：:An 11-year-old boy sustained complete brachial artery disruption following closed posterior elbow dislocation. This is the first documentation in the English-language literature of this type of arterial transection following closed elbow dislocation in a child. It is also the first report of surgical repair of the bra...

journal_title：Clinical orthopaedics and related research

authors： Hofammann KE 3rd,Moneim MS,Omer GE,Ball WS

更新日期：1984-04-01 00:00:00

abstract：:Routine cross-matching places substantial demands on limited blood resources. The primary objective of this study was to identify patients with hip fractures at risk of transfusion, which may allow implementation of a more selective cross-matching policy. We also sought to determine the hemoglobin level that triggered...

journal_title：Clinical orthopaedics and related research

authors： Dillon MF,Collins D,Rice J,Murphy PG,Nicholson P,Mac Elwaine J

更新日期：2005-10-01 00:00:00

abstract：:A prospective study of 236 patients with neglected femoral neck fractures was done to determine the usefulness of a preoperative classification based on the radiologic changes that occur at the site of the fracture. Thirty-four patients were observed in Group I, 125 patients were observed in Group II, and nine patient...

journal_title：Clinical orthopaedics and related research

authors： Sandhu HS,Sandhu PS,Kapoor A

更新日期：2005-02-01 00:00:00

abstract：:There has been a resurgence in the treatment of end-stage tibiotalar arthritis with prosthetic replacement. This procedure has highlighted numerous complications including malleolar fracture. We wanted to determine the clinical relevance of malleolar fracture with the two most commonly used implants in the United Stat...

journal_title：Clinical orthopaedics and related research

authors： McGarvey WC,Clanton TO,Lunz D

更新日期：2004-07-01 00:00:00

abstract：:The increasing number of hip and knee arthroplasties implies a greater likelihood of periprosthetic fractures and need for successful treatment options. We asked whether in situ effective lengthening of the indwelling prosthesis by a custom-made slotted hollow intramedullary nail provided a reasonable alternative to t...

journal_title：Clinical orthopaedics and related research

authors： Meyer C,Alt V,Schroeder L,Heiss C,Schnettler R

更新日期：2007-10-01 00:00:00

abstract：:Major vascular, nonthromboembolic complications of total hip arthroplasty are rare: only 23 have been reported over the last 20 years. This is a report of two additional cases. In an 84-year-old woman, the external iliac artery was lacerated following removal of the acetabular component. Two such injuries have been re...

journal_title：Clinical orthopaedics and related research

authors： Reiley MA,Bond D,Branick RI,Wilson EH

更新日期：1984-06-01 00:00:00

abstract：UNLABELLED:Grade III Campanacci lesions are traditionally treated with wide resections based on their postulated aggressiveness and potential for local recurrence and metastasis. The purpose of this study was to determine if there was a difference in local recurrence rates of Grade II and III lesions treated with intra...

journal_title：Clinical orthopaedics and related research

authors： Lackman RD,Hosalkar HS,Ogilvie CM,Torbert JT,Fox EJ

更新日期：2005-09-01 00:00:00