The biomechanics of posterior lumbar interbody fusion (PLIF) in spondylolisthesis.

abstract：:Surgery to treat old injuries of the pelvis was performed to reconstruct the pelvic ring (its anterior and posterior compartments) using autoplastic materials and various fixators. The reconstructive operation for extensive disjunction of the pubic symphysis and sacroiliac joint is performed in three stages. The first...

journal_title：Clinical orthopaedics and related research

authors： Cherkes-Zade DI

更新日期：1991-05-01 00:00:00

abstract：:Endoprosthetic proximal femur replacement is a well-accepted method for treatment of primary bone tumors; however the functional results of treatment are not well documented. To evaluate functional outcomes, we recorded the Toronto Extremity Salvage Score and Musculoskeletal Tumor Society 1987 and 1993 scores in 29 pa...

journal_title：Clinical orthopaedics and related research

authors： Ogilvie CM,Wunder JS,Ferguson PC,Griffin AM,Bell RS

更新日期：2004-09-01 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：:Surgical fusion may be indicated to stabilize deformed or painful hindfoot joints. Although more commonly performed in children or adolescents, it is the salvage procedure available for adults. Twenty-six patients (30 feet; 20 women, six men) followed for an average of 44.1 months after hindfoot arthrodesis were inves...

journal_title：Clinical orthopaedics and related research

authors： Cracchiolo A 3rd,Pearson S,Kitaoka H,Grace D

更新日期：1990-08-01 00:00:00

abstract：:Scheuermann's juvenile kyphosis may be considered a form of vertebral osteochondrosis. Although the etiology remains unknown, the ultimate effect is a disorderliness of vertebral growth in the growth plate cartilage. The biomechanical effects of increased kyphosis on saggital plane deformity, especially in a growing c...

journal_title：Clinical orthopaedics and related research

authors： Bradford DS

更新日期：1981-07-01 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：:A prospective study was performed of 115 patients without previous history of thromboembolic disease undergoing 117 total hip arthroplasties. No prophylactic anticoagulants were used; two patients developed physiologically significant thromboembolic disease. No deaths were encountered. This incidence of 1.7% is signif...

journal_title：Clinical orthopaedics and related research

authors： Ogilvie JW,Higgins GL

更新日期：1982-11-01 00:00:00

abstract：:Posterior interosseous nerve palsy can occur following a Monteggia fracture by a variety of mechanisms. In this case report of a 35-year-old man the nerve became wrapped around an anterolaterally dislocated radial head in the course of an unsuccessful attempt as closed reduction. Cadaveric dissections demonstrated how...

journal_title：Clinical orthopaedics and related research

authors： Spar I

更新日期：1977-01-01 00:00:00

abstract：:Adhesive capsulitis occurs as a pathologic entity in the shoulder, hip, and ankle joints. Thickening and contracture of the wrist joint capsule were demonstrated on arthrograms performed on ten patients ranging in age from 20 to 82 years. The patients had pain and limited range of motion in the wrist. The findings inc...

journal_title：Clinical orthopaedics and related research

authors： Hanson EC,Wood VE,Thiel AE,Maloney MD,Sauser DD

更新日期：1988-09-01 00:00:00

abstract：:Degradation of yttria-stabilized zirconia femoral heads in vivo has been linked to increased roughening and even fracture of the femoral head. To determine whether magnesia-stabilized zirconia is better suited to resist degradation, we characterized the monoclinic phase concentration, surface topography, and microhard...

journal_title：Clinical orthopaedics and related research

authors： Roy ME,Whiteside LA,Katerberg BJ,Steiger JA,Nayfeh T

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND:Large-diameter femoral heads for metal-on-metal THA hold theoretical advantages of joint stability and low bearing surface wear. However, recent reports have indicated an unacceptably high rate of wear-associated failure with large-diameter bearings, possibly due in part to increased wear at the trunnion int...

journal_title：Clinical orthopaedics and related research

authors： Elkins JM,Callaghan JJ,Brown TD

更新日期：2014-02-01 00:00:00

abstract：:Fluorescein isothiocyanate-conjugated lectins include: concanavalin A (Con-A), Dolichos biflorus agglutinin (DBA), Griffonia simplicifolia-I (GS-I), Griffonia simplicifolia-II (GS-II), Arachis hypogaea agglutinin (PNA), Maclura pomifera agglutinin (MPA), Ricinus communis agglutinin-I (RCA-I), Glycine max agglutinin (S...

journal_title：Clinical orthopaedics and related research

authors： Itokazu M,Bradley J,Francis MJ,Duthie RB

更新日期：1988-05-01 00:00:00

abstract：:The tibiae of rabbits were lengthened by 10 mm in 2 weeks, then approximately one half of the limbs were shortened by 2 mm in 3 days, and left for 3 days. Histological and cytomorphometrical findings of the calluses in both groups were compared. In the shortened callus, marked histologic changes were observed in the c...

journal_title：Clinical orthopaedics and related research

authors： Hamanishi C,Yoshii T,Totani Y,Tanaka S

更新日期：1994-10-01 00:00:00

abstract：:There has been a substantial change in the population demographics of patients who potentially will require total joint replacements. We studied data regarding temporal trends in physical condition, life expectancy, education, and other population demographics of individuals most likely to receive total joint replacem...

journal_title：Clinical orthopaedics and related research

authors： Crowninshield RD,Rosenberg AG,Sporer SM

更新日期：2006-02-01 00:00:00

abstract：:Thirty revisions were performed on loose total hip replacements with a specific acetabular reconstruction technique combining the use of a bovine bone substitute and a support ring. One patient died of a cause unrelated to the procedure. No migration of the acetabular implant or bone lysis of the heterograft was seen ...

journal_title：Clinical orthopaedics and related research

authors： Levai JP,Boisgard S

更新日期：1996-09-01 00:00:00

abstract：:The current study reviews the early history of surgeon-initiated trial and error development in hip joint arthroplasty and the subsequent methodological evolution to proper criteria for hypothesis testing using bioengineers and other research scientists. The interplay and relationships to industry, universities, scien...

journal_title：Clinical orthopaedics and related research

authors： Amstutz HC

更新日期：2000-09-01 00:00:00

abstract：:To determine the vascular architecture of nontraumatic avascular necrosis of the femoral head (ANFH), 38 femoral heads procured from 31 ANFH patients were studied by microangiographic and histologic methods. Microangiography showed that the head was consistently stratified into three zones: the normal vascular, the re...

journal_title：Clinical orthopaedics and related research

authors： Ohzono K,Takaoka K,Saito S,Saito M,Matsui M,Ono K

更新日期：1992-04-01 00:00:00

abstract：:Evidence suggests neovascularization is involved in the etiology of spontaneous Achilles tendon rupture. Therefore we investigated expression of the receptors of one of the most important angiogenic factors, the vascular endothelial growth factor in normal and pathologic human Achilles tendons by immunohistochemical a...

journal_title：Clinical orthopaedics and related research

authors： Petersen W,Pufe T,Zantop T,Tillmann B,Tsokos M,Mentlein R

更新日期：2004-03-01 00:00:00

abstract：:The clinical biocompatibility and degradation behavior of absorbable fracture fixation devices are still incompletely known in humans. Fifty-one patients with displaced fracture of the ankle treated by open reduction and internal fixation with absorbable screws made of polylevolactide were seen in followup for at leas...

journal_title：Clinical orthopaedics and related research

authors： Böstman OM,Pihlajamäki HK,Partio EK,Rokkanen PU

更新日期：1995-11-01 00:00:00

abstract：:Magnetic resonance venography is a recently developed, noninvasive means of visualizing the proximal veins of the lower extremity and pelvis. Magnetic resonance venography is compared with standard contrast venography in the diagnosis of proximal deep vein thrombosis after total joint arthroplasty. Two hundred seven e...

journal_title：Clinical orthopaedics and related research

authors： Larcom PG,Lotke PA,Steinberg ME,Holland G,Foster S

更新日期：1996-10-01 00:00:00

abstract：:Cutaneous electromagnetic position sensors were used to quantify anteroposterior laxity of the shoulder. Forty-three female athletes were tested (27 were soccer players and 16 were swimmers). The athletes had a mean age of 18.8 years (range, 17-24 years), and all were free of shoulder disorders. Dominant and nondomina...

journal_title：Clinical orthopaedics and related research

authors： Tibone JE,Lee TQ,Csintalan RP,Dettling J,McMahon PJ

更新日期：2002-07-01 00:00:00

abstract：:This paper gives a general introduction to the terminology, concepts, and classifications of external fixators. A clear distinction is made between characteristics typical of the three types of external fixators, simple, clamp, and ring, and those typical of the four standard frames that can be built with each of the ...

journal_title：Clinical orthopaedics and related research

authors： Behrens F

更新日期：1989-04-01 00:00:00

abstract：:Nonunion of allograft-host junction after bone transplantation is not uncommon, and its treatment frequently is problematic. To improve the understanding of these nonunions, a retrospective review was performed of 163 nonunions in 945 patients who underwent allograft transplantation (17.3%) for various benign and mali...

journal_title：Clinical orthopaedics and related research

authors： Hornicek FJ,Gebhardt MC,Tomford WW,Sorger JI,Zavatta M,Menzner JP,Mankin HJ

更新日期：2001-01-01 00:00:00

abstract：:Twenty-nine children were treated for bicycle spoke injury, which occurred while they were sitting behind their riding parents. Their feet were caught in between the bicycle spoke and the frame rod. Five of these children suffered supramalleolar fracture. These fractures had a similar radiographic pattern, namely a gr...

journal_title：Clinical orthopaedics and related research

authors： Roffman M,Moshel M,Mendes DG

更新日期：1979-10-01 00:00:00

abstract：:During the period from March 1983 to April 1987, autotransfusion was used in 64 patients treated with cementless revision total hip arthroplasties. An average of 3.9 units of intraoperative blood was salvaged, using a semicontinuous system; 6.5 units were salvaged in patients requiring segmental grafting of the acetab...

journal_title：Clinical orthopaedics and related research

authors： Law JK,Wiedel JD

更新日期：1989-08-01 00:00:00

abstract：:Fifty-two Stanmore hinged knee replacements were used as revision arthroplasties for failed arthroplasties. The patients were followed for a mean of 44.7 months. On clinical examination, 23% had good, 48% fair, and 29% poor results. Worst results were achieved when revising bulkier or more constrained primary knee joi...

journal_title：Clinical orthopaedics and related research

authors： Karpinski MR,Grimer RJ

更新日期：1987-07-01 00:00:00

abstract：:During the past ten years, approximately 3000 cases of knee arthroscopy have been performed in a CO2 medium. The setup for the use of CO2 is quite simple and is explained here on a step-by-step basis. Advantages are a better visual field and no motion of tissue in the arthroscopic field. The disadvantages are minimal....

journal_title：Clinical orthopaedics and related research

authors： Riddell RR

更新日期：1990-03-01 00:00:00

abstract：:In eight patients with monostotic fibrous dysplasia in the femoral neck, the lesion was virtually limited to the neck region without any extension into the shaft. In one patient with symptoms of 40 years' duration and another with a recurrent lesion, there was a deformity in the neck of the femur. A pathologic fractur...

journal_title：Clinical orthopaedics and related research

authors： Nakashima Y,Kotoura Y,Nagashima T,Yamamuro T,Hamashima Y

更新日期：1984-12-01 00:00:00

abstract：:The bone mineral content in the shafts of the forearm in 17 women with cervical fracture of the upper end of the femur was low. The cortex of the femoral neck was also lower than normal. Thus women with hip fractures at an early age may have lower than average total skeletal tissue density. This may be due not simply ...

journal_title：Clinical orthopaedics and related research

authors： Fredensborg N,Nilsson BE

更新日期：1977-05-01 00:00:00

abstract：:It is well-known that the long-standing relationship between orthopaedics and industry has benefited both parties. However, strong evidence indicates that the relationship is no longer a balanced one. Through a very effective stratagem, industry has used its enormous marketing power to a degree where the education of ...

journal_title：Clinical orthopaedics and related research

authors： Sarmiento A

更新日期：2003-07-01 00:00:00