abstract：UNLABELLED:Impaction grafting is controversial in the presence of segmental and cavitary acetabular defects and requires the use of supplemental devices to close segmental defects. This approach, however, would allow treating combined deficiencies that could not be managed with impacted cancellous bone alone. We raised...

journal_title：Clinical orthopaedics and related research

authors： Buttaro MA,Comba F,Pusso R,Piccaluga F

更新日期：2008-10-01 00:00:00

abstract：:The trauma pandemic disproportionately kills and maims citizens of low-income countries although the immediate cause of the trauma is often an industrial export of a high-income country, such as a motor vehicle. Addressing the trauma pandemic in low-income countries requires access to relevant research information reg...

journal_title：Clinical orthopaedics and related research

authors： Noordin S,Wright JG,Howard AW

更新日期：2008-10-01 00:00:00

abstract：:Although hemiarthroplasties are an important treatment for femoral neck fractures, the literature does not provide a clear approach for selecting the implant fixation method. Therefore, we performed a systematic search of the medical literature and identified 11 prospective and retrospective studies that compared resu...

journal_title：Clinical orthopaedics and related research

authors： Ahn J,Man LX,Park S,Sodl JF,Esterhai JL

更新日期：2008-10-01 00:00:00

abstract：UNLABELLED:The subjective concerns and needs of patients who have experienced trauma are important to recovery. However, the mental status of patients with isolated musculoskeletal trauma is not known. Is the mental status of such patients different and does the severity, site, and type of trauma affect this difference...

journal_title：Clinical orthopaedics and related research

authors： Unay K,Karatoprak O,Sener N,Guven M,Bilge A

更新日期：2008-09-01 00:00:00

abstract：:We report a case of meralgia paresthetica occurring in an amateur baseball pitcher who experienced inguinal pain and dysesthesia in the anterolateral thigh during pitching practice. The lateral femoral cutaneous nerve was pushed up by the iliac muscle to the inguinal ligament at the sharp ridge of its fascia and enshe...

journal_title：Clinical orthopaedics and related research

authors： Otoshi K,Itoh Y,Tsujino A,Kikuchi S

更新日期：2008-09-01 00:00:00

abstract：:Osteochondral allograft transplantation is a well-accepted treatment for articular cartilage damage. However, chondrocyte viability declines during graft storage, which may compromise graft performance. We first tested the hypothesis that the composition of commonly used storage media affects the viability of articula...

journal_title：Clinical orthopaedics and related research

authors： Teng MS,Yuen AS,Kim HT

更新日期：2008-08-01 00:00:00

abstract：:Tendinopathy is a common clinical problem with athletes and in many occupational settings. Tendinopathy can occur in any tendon, often near its insertion or enthesis where there is an area of stress concentration, and is directly related to the volume of repetitive load to which the tendon is exposed. Recent studies i...

journal_title：Clinical orthopaedics and related research

authors： Xu Y,Murrell GA

更新日期：2008-07-01 00:00:00

abstract：:Heat shock proteins (HSPs) are often upregulated following oxidative and other forms of stress. Based on reports of excessive apoptosis in torn supraspinatus tendon and mechanically loaded tendon cells, we hypothesized heat shock proteins may be present in rodent and human models of tendinopathy due to their central r...

journal_title：Clinical orthopaedics and related research

authors： Millar NL,Wei AQ,Molloy TJ,Bonar F,Murrell GA

更新日期：2008-07-01 00:00:00

abstract：UNLABELLED:While low-grade juxtacortical and low-grade intramedullary osteogenic sarcomas are histologically indistinguishable, they have been studied as separate entities. We retrospectively reviewed the clinical, radiographic, histologic features and treatment of 59 patients treated surgically to compare the rate of ...

journal_title：Clinical orthopaedics and related research

authors： Schwab JH,Antonescu CR,Athanasian EA,Boland PJ,Healey JH,Morris CD

更新日期：2008-06-01 00:00:00

abstract：UNLABELLED:Recently, medial patellofemoral ligament reconstruction has been emphasized for the treatment of patellar dislocation. This study compared the results of medial patellofemoral ligament reconstruction by adductor magnus tenodesis with distal patellar realignment in patients with recurrent patellar dislocation...

journal_title：Clinical orthopaedics and related research

authors： Sillanpää P,Mattila VM,Visuri T,Mäenpää H,Pihlajamäki H

更新日期：2008-06-01 00:00:00

abstract：:Predicting pathologic fractures of long bones caused by metastatic disease continues to be a challenging clinical problem. We assessed the ability of noninvasive imaging and computational techniques to predict the strength of bones with osteolytic lesions. A murine model of induced tumor osteolysis to the distal femur...

journal_title：Clinical orthopaedics and related research

authors： Mann KA,Lee J,Arrington SA,Damron TA,Allen MJ

更新日期：2008-06-01 00:00:00

abstract：:Local antibiotic delivery is an emerging area of study designed to provide alternative methods of treatment to clinicians for compromised wound sites where avascular zones can prevent the delivery of antibiotics to the infected tissue. Antibiotic-loaded bone cement is the gold standard for drug-eluting local delivery ...

journal_title：Clinical orthopaedics and related research

authors： Noel SP,Courtney H,Bumgardner JD,Haggard WO

更新日期：2008-06-01 00:00:00

abstract：:Because there is no consensus regarding the factors predicting femoral head collapse in asymptomatic osteonecrosis of the hip, we studied the risk factors for collapse. Between 1990 and 2000, we used MRI to confirm asymptomatic osteonecrosis of the femoral head in 81 patients (81 hips) whose other hip had nontraumatic...

journal_title：Clinical orthopaedics and related research

authors： Min BW,Song KS,Cho CH,Lee SM,Lee KJ

更新日期：2008-05-01 00:00:00

abstract：:Alcohol can induce adipogenesis by bone marrow stromal cells and may cause osteonecrosis of the femoral head. Currently, there are no medications available to prevent alcohol-induced osteonecrosis. We hypothesized puerarin, a Chinese herbal medicine with antioxidative and antithrombotic effects, can prevent alcohol-in...

journal_title：Clinical orthopaedics and related research

authors： Wang Y,Yin L,Li Y,Liu P,Cui Q

更新日期：2008-05-01 00:00:00

abstract：:Recently developed inflatable nails avoid reaming and interlocking screws in tibial fractures and reflect a new principle for stabilization of long bone fractures. We asked if the bending stiffness, rotational rigidity, or play (looseness of rotation) differed between an inflatable versus large-diameter reamed interlo...

journal_title：Clinical orthopaedics and related research

authors： Blomquist J,Lundberg OJ,Gjerdet NR,Mølster A

更新日期：2008-05-01 00:00:00

abstract：UNLABELLED:Structural deformities of the femoral head occurring during skeletal development (eg, Legg-Calvé-Perthes disease) are associated with individual shapes of the acetabulum but it is unclear whether differences in acetabular shape are associated with differences in proximal femoral shape. We questioned whether ...

journal_title：Clinical orthopaedics and related research

authors： Steppacher SD,Tannast M,Werlen S,Siebenrock KA

更新日期：2008-04-01 00:00:00

abstract：:Modification of the implant surface with the Arg-Gly-Asp tripeptide (RGD) putatively facilitates osteoblast attachment for improved implant fixation in the laboratory. We compared the histomorphometric and mechanical performance of titanium implants coated with RGD using a novel interface of self-assembled monolayers ...

journal_title：Clinical orthopaedics and related research

authors： Heijink A,Schwartz J,Zobitz ME,Nicole Crowder K,Lutz GE,Sibonga JD

更新日期：2008-04-01 00:00:00

abstract：UNLABELLED:The iliopsoas and adductor tendons are often soft tissue barriers obstructing relocation of the femoral head into the acetabulum and are frequently released to obtain reduction. We assessed whether posteromedial soft tissue release including sectioning of the adductor longus and iliopsoas tendons would lead ...

journal_title：Clinical orthopaedics and related research

authors： Omeroğlu H,Yavuzer G,Biçimoğlu A,Ağuş H,Tümer Y

更新日期：2008-04-01 00:00:00

abstract：:A histologically normal insertion site does not regenerate following rotator cuff tendon-to-bone repair, which is likely due to abnormal or insufficient gene expression and/or cell differentiation at the repair site. Techniques to manipulate the biologic events following tendon repair may improve healing. We used a sh...

journal_title：Clinical orthopaedics and related research

authors： Kovacevic D,Rodeo SA

更新日期：2008-03-01 00:00:00

abstract：:Resistant hip infection in adults can be a complicated problem that does not respond to surgical and medical treatment. In such cases, the only remaining option is excision arthroplasty. This line of treatment can eradicate the infection but also is associated with poor function. In some cases, conversion of excision ...

journal_title：Clinical orthopaedics and related research

authors： Emara KM

更新日期：2008-03-01 00:00:00

abstract：:The prognosis of patients with bone metastasis from lung cancer has not been well documented. We assessed the survival rates after bone metastasis and prognostic factors in 118 patients with bone metastases from lung cancer. The cumulative survival rates after bone metastasis from lung cancer were 59.9% at 6 months, 3...

journal_title：Clinical orthopaedics and related research

authors： Sugiura H,Yamada K,Sugiura T,Hida T,Mitsudomi T

更新日期：2008-03-01 00:00:00

abstract：UNLABELLED:Most previous studies of THA in sickle cell disease report high risks of medical and orthopaedic complications, including infections and a higher incidence of failure than observed after THA for osteonecrosis related to other conditions. Based on our experience (1245 orthopaedic procedures during the last 25...

journal_title：Clinical orthopaedics and related research

authors： Hernigou P,Zilber S,Filippini P,Mathieu G,Poignard A,Galacteros F

更新日期：2008-02-01 00:00:00

abstract：UNLABELLED:To augment cement-bone bonding, we interposed hydroxyapatite granules at the cement-bone interface (bioactive bone cement technique). Hydroxyapatite granules (2-3 g) were smeared on the bone surface of the acetabulum and femur just before cementing. We used porous hydroxyapatite granules 300 to 500 microm in...

journal_title：Clinical orthopaedics and related research

authors： Oonishi H,Ohashi H,Oonishi H Jr,Kim SC

更新日期：2008-02-01 00:00:00

abstract：UNLABELLED:Isolated patellofemoral osteoarthritis in the healthy middle-aged population is a challenging problem. Fifty-one knees in 50 patients with isolated patellofemoral osteoarthritis were treated by partial lateral facetectomy, lateral release, and medialization of the tibial tubercle. The minimum followup was 7 ...

journal_title：Clinical orthopaedics and related research

authors： Becker R,Röpke M,Krull A,Musahl V,Nebelung W

更新日期：2008-02-01 00:00:00

abstract：UNLABELLED:Total knee arthroplasty frequently is required during early adulthood in patients with advanced juvenile rheumatoid arthritis. We queried patients on issues of importance to them, asked whether they were satisfied with surgical outcomes, and ascertained their postoperative status. We retrospectively reviewed...

journal_title：Clinical orthopaedics and related research

authors： Jolles BM,Bogoch ER

更新日期：2008-01-01 00:00:00

abstract：:It has been suggested that apparent wear damage in highly cross-linked polyethylene acetabular liners can be removed with subsequent remelting of retrieved liners. To test this hypothesis, we remelted liners that had been previously tested under controlled laboratory conditions and that had experienced nonzero wear ra...

journal_title：Clinical orthopaedics and related research

authors： Lazzarini AM,Cottrell JM,Padgett DE,Wright TM

更新日期：2007-12-01 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：:The treatment of osteonecrosis of the hip remains a dilemma. Contemporary basic science research focuses on establishing the molecular etiology of this disease with the hope of identifying targets for pharmacologic intervention. Researchers have identified specific genetic polymorphisms that may predispose its develop...

journal_title：Clinical orthopaedics and related research

authors： Petrigliano FA,Lieberman JR

更新日期：2007-12-01 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：UNLABELLED:Accurate preoperative templating can facilitate precise, efficient, and reproducible total knee arthroplasty. We determined whether acetate templating accurately predicted knee implants used and compared the accuracy of digital templating. Preoperative planning was performed on 50 consecutive preoperative ra...

journal_title：Clinical orthopaedics and related research

authors： Specht LM,Levitz S,Iorio R,Healy WL,Tilzey JF

更新日期：2007-11-01 00:00:00

abstract：UNLABELLED:Reconstruction after periacetabular resection is a challenge. We asked whether the use of pasteurized autologous grafts would provide satisfactory results regarding patient survival, local recurrence, and metastasis, and graft union and functional outcome. We retrospectively reviewed 11 patients having such ...

journal_title：Clinical orthopaedics and related research

authors： Kim HS,Kim KJ,Han I,Oh JH,Lee SH

更新日期：2007-11-01 00:00:00

abstract：:The fracture rate of third-generation ceramic liners is greatly reduced compared with first- and second-generation liners because of improvement in the design and manufacturing process. The ABC (alumina-bearing couple) ceramic liner is one such design, and fracture of this type of liner has not been reported. We repor...

journal_title：Clinical orthopaedics and related research

authors： Diwanji SR,Seon JK,Song EK,Yoon TR

更新日期：2007-11-01 00:00:00

abstract：UNLABELLED:Results of total knee arthroplasty have demonstrated excellent pain relief and increased patient function, particularly in activities such as walking. This procedure has not always met the needs of certain ethnic and religious groups as well as younger patients who require greater magnitudes of knee flexion....

journal_title：Clinical orthopaedics and related research

authors： Dennis DA,Komistek RD,Scuderi GR,Zingde S

更新日期：2007-11-01 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：:Despite both longstanding and recent interest in patient-centered care, there are few published models or methods for defining and implementing patient-centered care in the office and hospital setting through a full cycle of care from the patient's perspective. We describe patient- and family-centered collaborative ca...

journal_title：Clinical orthopaedics and related research

authors： DiGioia A 3rd,Greenhouse PK,Levison TJ

更新日期：2007-10-01 00:00:00

abstract：:The benchmark fluoroscopic technique of iliosacral screw insertion is disadvantaged by its reliance on ionizing radiation and presentation of dynamic information in only one plane. Multiplane targeting requires interpolation, which may be associated with inherent errors. Computer-assisted surgery enables surgeons to m...

journal_title：Clinical orthopaedics and related research

authors： Day AC,Stott PM,Boden RA

更新日期：2007-10-01 00:00:00

abstract：:Incomplete transiliac osteotomy is commonly used in the surgical treatment of spastic hip disease in children with cerebral palsy. The osteotomy hinges through an intact sciatic notch and an open triradiate cartilage. We asked whether incomplete transiliac osteotomy, combined with varus osteotomy of the femur and soft...

journal_title：Clinical orthopaedics and related research

authors： Inan M,Gabos PG,Domzalski M,Miller F,Dabney KW

更新日期：2007-09-01 00:00:00

abstract：:Although the etiology of scoliosis is multifactorial, genetic factors play an important role. Recent linkage studies on familial idiopathic scoliosis revealed multiple putative predisposition loci. A genetic association study is complementary to linkage studies in defining the genetic basis of complex traits of diseas...

journal_title：Clinical orthopaedics and related research

authors： Qiu XS,Tang NL,Yeung HY,Qiu Y,Cheng JC

更新日期：2007-09-01 00:00:00

abstract：:We report the case of a 9-year-old boy who sustained a closed middiaphyseal plastic femoral deformation after a motor vehicle accident. The patient was treated nonoperatively with protected weightbearing to the involved extremity. Although he showed symptomatic improvement at early and intermediate followups, the pati...

journal_title：Clinical orthopaedics and related research

authors： Lavery MR,Huang M,Amendola A

更新日期：2007-09-01 00:00:00

abstract：:Bone tumors occurring in periarticular locations may cause a substantial risk of subchondral fracture and collapse. Poly-methylmethacrylate has been used for reconstruction in these instances because of its immediate structural stability. Allogeneic graft allows for biologic incorporation and remodeling, but it takes ...

journal_title：Clinical orthopaedics and related research

authors： Buecker PJ,Gebhardt MC

更新日期：2007-08-01 00:00:00