Composite fixation of salvage prostheses for the hip and knee.

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：:A screw-shaped titanium chamber has been designed for serial in vivo observations of the bone-implant interface. First, the chamber is implanted; later a test substance, e.g. bone cement, is inserted in the chamber and brought in contact with the bone with minimal trauma. Both acute and long-term effects can be intrav...

journal_title：Clinical orthopaedics and related research

authors： Albrektsson T,Linder L

更新日期：1981-09-01 00:00:00

abstract：BACKGROUND:Reconstruction of the extensor mechanism after resection of the proximal tibia is challenging, and several methods are available. A medial gastrocnemius flap commonly is used, although it may be associated with an extensor lag. This problem also is encountered, although perhaps to a lesser extent, with other...

journal_title：Clinical orthopaedics and related research

authors： Jentzsch T,Erschbamer M,Seeli F,Fuchs B

更新日期：2013-07-01 00:00:00

abstract：:Fifteen patients with spondylolysis have received compression screw and bone graft treatment for repair of this defect. In all but one case, solid fusion of the pars defect was achieved within six months after surgery. After one year, 13 of the 15 patients were able to participate fully in sports activities. ...

journal_title：Clinical orthopaedics and related research

authors： Roca J,Moretta D,Fuster S,Roca A

更新日期：1989-09-01 00:00:00

abstract：BACKGROUND:Degenerative rotator cuff tears are increasing with the aging population, and healing is not uniform after surgery. Rotator cuffs may show improved healing when biologic factors are added during surgery. QUESTIONS/PURPOSES:We asked: (1) What cellular processes are involved in normal bone-to-tendon healing? ...

journal_title：Clinical orthopaedics and related research

authors： Cheung EV,Silverio L,Sperling JW

更新日期：2010-06-01 00:00:00

abstract：:Since 1970, 170 knees have been operated upon using the Kodama-Yamamoto knee prosthesis. Of these 127 had the revised Mark-II prosthesis and of this group 91 cases have been followed for more than a year. Interim results suggest that the total knee score has improved. on the average, from 38 points preoperatively to 7...

journal_title：Clinical orthopaedics and related research

authors： Yamamoto S

更新日期：1979-11-01 00:00:00

abstract：:Radiotherapy used in the treatment of bone and soft tissue sarcomas in pediatric patients often results in undesirable growth plate damage. Radioprotectants may hold promise in the selective protection of growth plate tissue in this setting. In an animal model, the hypothesis tested was that pentoxifylline, selenium, ...

journal_title：Clinical orthopaedics and related research

authors： Damron TA,Spadaro JA,Horton JA,Margulies BS,Strauss JA,Farnum CE

更新日期：2004-09-01 00:00:00

abstract：:A review of the existing data on shoulder laxity in females reveals there are insufficient data to confirm the commonly held belief that shoulders in females are more lax than shoulders in males. Laxity is not synonymous with instability. Although females may have increased generalized joint laxity relative to males, ...

journal_title：Clinical orthopaedics and related research

authors： Brown GA,Tan JL,Kirkley A

更新日期：2000-03-01 00:00:00

abstract：BACKGROUND:After resecting tumors confined to one femoral condyle, a unicondylar osteoarticular allograft can be used for reconstruction without sacrificing the uninvolved condyle. However, unicondylar osteoarticular allografts have been associated with a high rate of joint degeneration. We describe a unicondylar osteo...

journal_title：Clinical orthopaedics and related research

authors： Fan H,Guo Z,Wang Z,Li J,Li X

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND:Childhood obesity is associated with reduced quality of life, physical fitness, and a higher prevalence of lower extremity (LE) pain; however, it is unclear whether and how these factors are related. QUESTIONS/PURPOSES:For this study we asked if obese children with LE pain (LE+) had higher BMI-Z scores, low...

journal_title：Clinical orthopaedics and related research

authors： Bout-Tabaku S,Briggs MS,Schmitt LC

更新日期：2013-04-01 00:00:00

abstract：:Between 1980 and 1996, 17 children who were prepubescent have had a combined intraarticular and extraarticular reconstruction of the anterior cruciate ligament using the iliotibial band that does not violate the physes. The average chronological age of the patients was 11 years (range, 2-14 years) and the average skel...

journal_title：Clinical orthopaedics and related research

authors： Micheli LJ,Rask B,Gerberg L

更新日期：1999-07-01 00:00:00

abstract：BACKGROUND:Patients with local recurrence of soft-tissue sarcomas have a poor overall survival. High-grade, soft-tissue sarcomas in deep locations may have a poorer prognosis regarding local recurrence than low-grade sarcomas or those located superficially. Although previous reports evaluated tumors at various depths, ...

journal_title：Clinical orthopaedics and related research

authors： Sawamura C,Matsumoto S,Shimoji T,Tanizawa T,Ae K

更新日期：2012-03-01 00:00:00

abstract：:Fractures of the proximal femur are, more than ever, an important challenge in the field of traumatology. The Gamma nail, a combination of advantages of the sliding screw with the intramedullary nail, represents an efficient technique in the management of these fractures. A series of 224 fractures of the proximal femu...

journal_title：Clinical orthopaedics and related research

authors： Valverde JA,Alonso MG,Porro JG,Rueda D,Larrauri PM,Soler JJ

更新日期：1998-05-01 00:00:00

abstract：:A trigonometric evaluation of the amount of correction of metatarsus primus varus obtainable via lateral displacement of the first metatarsal head in a Chevron osteotomy technique revealed that approximately 1 degree of correction may be obtained for each millimeter of lateral shift. This calculated correction was cor...

journal_title：Clinical orthopaedics and related research

authors： Harper MC

更新日期：1989-06-01 00:00:00

abstract：:The design features of an implant system can be crucial to the success of cementless total knee arthroplasty (TKA). The implant system described in this study incorporates anatomic features including an asymmetric tibial tray that is smaller laterally than medially, and a deep trochlear-grooved femoral component. Two ...

journal_title：Clinical orthopaedics and related research

authors： Hofmann AA,Murdock LE,Wyatt RW,Alpert JP

更新日期：1991-08-01 00:00:00

abstract：:The study compared the effects of laser and monopolar radiofrequency energy on thermal and architectural properties of joint capsular tissue in an in vitro ovine model. Sheep glenohumeral joint capsular specimens were treated with laser (5, 10, 15 W) or radiofrequency energy (55 degrees, 65 degrees, 75 degrees C) (n =...

journal_title：Clinical orthopaedics and related research

authors： Osmond C,Hecht P,Hayashi K,Hansen S,Fanton GS,Thabit G 3rd,Markel MD

更新日期：2000-06-01 00:00:00

abstract：:Breast cancers frequently metastasize to the skeleton and cause bone destruction. Tumor cells secrete factors that stimulate osteoclasts. The consequent osteolytic resorption releases active factors from the bone matrix, in particular transforming growth factor-beta (TGF-beta). The released factors then stimulate tumo...

journal_title：Clinical orthopaedics and related research

authors： Guise TA,Chirgwin JM

更新日期：2003-10-01 00:00:00

abstract：:Periostitis in the athlete is a common overuse clinical entity often found in the lower extremity. An analogous overuse syndrome also may occur in the upper extremity. These 2 case reports describe the history, physical findings, radiographic changes, and treatment for periostitis of the upper extremity rarely seen in...

journal_title：Clinical orthopaedics and related research

authors： Meese MA,Sebastianelli WJ

更新日期：1996-03-01 00:00:00

abstract：:High variability in the time required for patients to have substantial pain relief after Neer-type subacromial impingement tests might help explain conflicting data regarding their effectiveness in guiding treatment and predicting surgical outcomes. To focus on quantifying temporal variability associated with a modifi...

journal_title：Clinical orthopaedics and related research

authors： Skedros JG,Pitts TC

更新日期：2007-07-01 00:00:00

abstract：BACKGROUND:Patient expectations may affect their satisfaction and functional outcomes after treatment of musculoskeletal injuries. Although there is evidence that patient expectations of ACL reconstruction (ACLR) are inflated, there is limited knowledge about the relationship between physician and patient expectations ...

journal_title：Clinical orthopaedics and related research

authors： Weekes D,Campbell RE,Shi WJ,Ciccotti M,Salvo J,Cohen S,Tucker B,Pepe M,Freedman K,Tjoumakaris F

更新日期：2020-03-01 00:00:00

abstract：:The treatment of nonunion of the tibia in 40 patients by constant direct current was evaluated in a prospective survey. The method was simple to apply and the complication rate was low, but considerable cooperation is required on the part of patients. The success rate was 85%. When two patients who had significant fra...

journal_title：Clinical orthopaedics and related research

authors： Heppenstall RB

更新日期：1983-09-01 00:00:00

abstract：:The acute and repetitive impact and torsional joint loading that occurs during participation in sports can damage articular surfaces causing pain, joint dysfunction, and effusions. In some instances, this articular surface damage leads to progressive joint degeneration. Three classes of chondral and osteochondral inju...

journal_title：Clinical orthopaedics and related research

authors： Buckwalter JA

更新日期：2002-09-01 00:00:00

abstract：:The commonly used classification systems of hip dislocation are based on the direction of the dislocation and the presence of associated lesions. However, no rating system can reliably predict the patient's outcome and prognosis based on the initial presentation and classification. In general, patients with anterior d...

journal_title：Clinical orthopaedics and related research

authors： Goddard NJ

更新日期：2000-08-01 00:00:00

abstract：:Although the primary goal of total knee arthroplasty is to relieve pain, the attainment of high flexion has emerged as an important secondary goal. Clinical pathways are evolving and focus on rapid recovery. The entire perioperative process for the patient and family, including office and hospital procedures, has been...

journal_title：Clinical orthopaedics and related research

authors： Lombardi AV Jr,Viacava AJ,Berend KR

更新日期：2006-11-01 00:00:00

abstract：:Thirty intraarticular calcaneal fractures were studied by computed tomography and then treated with a variety of closed methods. A classification of the fractures was devised according to the amount of displacement of the posterior facet. Follow-up evaluation showed that Type I fractures recovered function and healed ...

journal_title：Clinical orthopaedics and related research

authors： Crosby LA,Fitzgibbons T

更新日期：1993-05-01 00:00:00

abstract：:Monosegmental cervical spondylosis with radiculopathy requiring operative intervention responds well to anterior disc excision and fusion with autograft. However, there is a 20% to 25% morbidity from the donor site. Several new surgical techniques using biomechanical spacers or internal fixation have been developed th...

journal_title：Clinical orthopaedics and related research

authors： Whitecloud TS 3rd

更新日期：1999-02-01 00:00:00

abstract：BACKGROUND:The elbow is more susceptible to loss of motion after trauma than any other joint. Open arthrolysis often is performed for posttraumatic elbow stiffness if the stiffness does not improve with nonsurgical treatment, but the midterm results of this procedure and factors that may limit recovery have not been wi...

journal_title：Clinical orthopaedics and related research

authors： Sun Z,Cui H,Ruan J,Li J,Wang W,Fan C

更新日期：2019-10-01 00:00:00

abstract：:A stress fracture occurred in a 19-year-old competitive tennis player. Stress fractures are one of the more common problems occurring in vigorous sports. Prevalence, location, and treatment have been well documented, especially in the lower extremity. Stress fractures of the upper extremities are uncommon. ...

journal_title：Clinical orthopaedics and related research

authors： Bell RH,Hawkins RJ

更新日期：1986-08-01 00:00:00

abstract：:Trauma remains a significant and persistent public health problem, accounting for 90,000 deaths and 20 million people disabled annually. Current concepts of appropriate triage and emergency treatment of gunshot wounds are addressed from a trauma surgeon's perspective. Recent studies regarding prehospital transport pol...

journal_title：Clinical orthopaedics and related research

authors： Cornwell EE 3rd

更新日期：2003-03-01 00:00:00

abstract：:The wear particles of cobalt chrome alloy and titanium alloy have been implicated as a cause of aseptic loosening of prostheses. It is thought that their ability to induce either cell death or the release of mediators that induce bone resorption contributes to this loosening. This study was designed to test the hypoth...

journal_title：Clinical orthopaedics and related research

authors： Haynes DR,Rogers SD,Howie DW,Pearcy MJ,Vernon-Roberts B

更新日期：1996-02-01 00:00:00