Osteotomy for "delta-phalanx" deformity.

abstract：:Theoretical and experimental studies before and after stem insertion demonstrated that stresses and strains were closer to normal for uncemented stems than for cemented stems. The values were affected by relative tightness of fit in the proximal and distal regions and by the presence or absence of a collar. For design...

journal_title：Clinical orthopaedics and related research

authors： Walker PS,Robertson DD

更新日期：1988-10-01 00:00:00

abstract：:Total knee arthroplasty (TKA) has evolved during the past 30 years to a well-defined technical surgery with excellent results for as many as 20 years of followup. The concepts of exposure, ligament balancing, and joint alignment have been established clearly by Insall and others. In the early 1990s, Repicci introduced...

journal_title：Clinical orthopaedics and related research

authors： Tria AJ Jr,Coon TM

更新日期：2003-11-01 00:00:00

abstract：:Seventy-five symptomatic dysplastic hip joints (63 patients) were treated with the Bernese periacetabular osteotomy during a period of 44 months. The mean patients' age was 29 years (range, 13-56 years) and the female:male ratio was 3.4:1. Group III dysplasia according to Severin was seen in 50% and Group IV dysplasia...

journal_title：Clinical orthopaedics and related research

authors： Siebenrock KA,Schöll E,Lottenbach M,Ganz R

更新日期：1999-06-01 00:00:00

abstract：:The purpose of this two-part biomechanical study was to evaluate various fixation methods for transverse acetabular fractures in a synthetic pelvic model. In Part 1, 40 transverse acetabular fractures were repaired with anterior column plating using 10-hole curved reconstructions plates with one of four screw configur...

journal_title：Clinical orthopaedics and related research

authors： Shazar N,Brumback RJ,Novak VP,Belkoff SM

更新日期：1998-07-01 00:00:00

abstract：BACKGROUND:It is easy to accurately measure web site usage and to quantify key parameters such as page views, site visits, and more complex variables using commercially available tools that analyze web site log files and search engine use. This information can be used strategically to guide the design or redesign of a ...

journal_title：Clinical orthopaedics and related research

authors： Ogle JA

更新日期：2010-10-01 00:00:00

abstract：:Cartilage function after resurfacing with cell-based transplantation procedures or during the early stages of arthritic disease may be bolstered by the addition of growth factor genes to the transplanted tissue. Insulinlike growth factor-I maintains chondrocyte metabolism in normal cartilage homeostasis and has been s...

journal_title：Clinical orthopaedics and related research

authors： Nixon AJ,Brower-Toland BD,Bent SJ,Saxer RA,Wilke MJ,Robbins PD,Evans CH

更新日期：2000-10-01 00:00:00

abstract：:En bloc resection of the sciatic nerve with an adjacent bone or soft tissue tumor has been assumed to be associated with a poor functional outcome and, therefore, was considered an indication for amputation. Although many surgical oncologists today challenge this assumption and do limb-sparing resection in these patie...

journal_title：Clinical orthopaedics and related research

authors： Bickels J,Wittig JC,Kollender Y,Kellar-Graney K,Malawer MM,Meller I

更新日期：2002-06-01 00:00:00

abstract：:A multiinstitutional study was carried out to evaluate immunologic responses for human recipients of massive frozen (-80 degrees C) osseous and osteochondral allografts. Allografts were used to reconstruct skeletal defects associated with a variety of traumatic degenerative and neoplastic disorders. Serum samples were...

journal_title：Clinical orthopaedics and related research

authors： Strong DM,Friedlaender GE,Tomford WW,Springfield DS,Shives TC,Burchardt H,Enneking WF,Mankin HJ

更新日期：1996-05-01 00:00:00

abstract：:Since 1969, 144 patients with previously untreated Ewing's sarcoma of bone were entered in prospective protocols at the University of Florida. From 1969 through 1981, three institutional protocols were used, and some patients were entered into the First Intergroup Ewing's Sarcoma Study. Starting in 1982, an attempt wa...

journal_title：Clinical orthopaedics and related research

authors： Marcus Jr RB,Berrey BH,Graham-Pole J,Mendenhall NP,Scarborough MT

更新日期：2002-04-01 00:00:00

abstract：:A way to prevent polyethylene wear in total hip replacements is to use metal-on-metal bearings. The cup design of these bearings may be a metal inlay in a polyethylene cup. However, these metal inlays are relatively thin and may deform on loading. The purpose of the current study was to determine whether these potenti...

journal_title：Clinical orthopaedics and related research

authors： Verdonschot N,Vena P,Stolk J,Huiskes R

更新日期：2002-11-01 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：:Observations of the knee joint made at surgical synovectomy in young children with the chronic synovitis stage of hemophilic arthropathy permitted description of the evolution of the subchondral cyst in this disease. Beginning as a subchondral hematoma beneath the load-bearing surfaces of the joint, the subchondral cy...

journal_title：Clinical orthopaedics and related research

authors： Speer DP

更新日期：1984-05-01 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：:Lauge-Hansen's system of classification of ankle fractures has been of pioneering importance and when correctly employed has improved the results of conservative treatment. Weber's classification scheme introduced by AO is simpler and more suited for surgical than nonoperative therapy. Both systems have deficiencies. ...

journal_title：Clinical orthopaedics and related research

authors： Lindsjö U

更新日期：1985-10-01 00:00:00

abstract：:Analysis of bilateral EMG and operative findings reveal that there is a definite correlation between bilateral positive EMG in particular and multiradicular EMG's and the findings of stenosis or spondylosis of the lumbar canal. Electromyography is helpful in identifying the atypical patient or the patient with unilate...

journal_title：Clinical orthopaedics and related research

authors： Jacobson RE

更新日期：1976-03-01 00:00:00

abstract：BACKGROUND:Postoperative varus alignment has been associated with lower IKS scores and increased failure rates. Appropriate positioning of TKA components therefore is a key concern of surgeons. However, obtaining neutral alignment can be challenging in patients with substantial preoperative varus deformity and it is un...

journal_title：Clinical orthopaedics and related research

authors： Magnussen RA,Weppe F,Demey G,Servien E,Lustig S

更新日期：2011-12-01 00:00:00

abstract：:The natural history of degenerative lumbar spinal stenosis is documented poorly. Little is known about the efficacy of nonoperative treatments. An aggressive nonoperative treatment consisting of therapeutic exercise, analgesics, and epidural steroid injections is proposed. The clinical evaluation of the patients is re...

journal_title：Clinical orthopaedics and related research

authors： Simotas AC

更新日期：2001-03-01 00:00:00

abstract：:A quantitative three-dimensional measurement method, radiographic stereophotogrammetry (SPG), was employed to assess the relation between early subsidence of the femoral prosthesis after total hip arthroplasty (THA) and subsequent clinical course. The SPG technique and the authors' error control mechanisms are describ...

journal_title：Clinical orthopaedics and related research

authors： Chafetz N,Baumrind S,Murray WR,Genant HK,Korn EL

更新日期：1985-12-01 00:00:00

abstract：:During a consensus conference in Fall, 1998, the Academic Orthopaedic Society identified the values and qualities of professionalism as defined by its members. One hundred eighty-six respondents rated 20 characteristics and values describing professionalism, based on the extent to which they believed each item was app...

journal_title：Clinical orthopaedics and related research

authors： Rowley BD,Baldwin DC Jr,Bay RC,Karpman RR

更新日期：2000-09-01 00:00:00

abstract：:Hemophilic pseudotumor is a rare, but well-known, complication of hemophilia. We describe a 50-year-old man with mild hemophilia A, but with no previous need for Factor VIII supplementation, who presented with a pathologic fracture of the right femoral neck and shaft caused by a large hemophilic pseudotumor. Initial n...

journal_title：Clinical orthopaedics and related research

authors： Buchowski JM,Cascio BM,Streiff MB,Frassica FJ

更新日期：2005-01-01 00:00:00

abstract：:Anterior intervertebral fusion increasingly is used as a treatment for discogenic or intersegmental pathologic diseases of the lumbar spine. This is in part attributable to the evolution and refinement of laparoscopic and minimally invasive surgical techniques that now can be used to access the anterior spinal column....

journal_title：Clinical orthopaedics and related research

authors： Sandhu HS

更新日期：2000-02-01 00:00:00

abstract：:Pigmented villonodular synovitis, bursitis and tenosynovitis may present a variable picture depended upon the site and whether they are localized or diffuse. In the localized form of the disease occurring in association with tendon sheaths, complete surgical excision should result in a cure. Local recurrences probably...

journal_title：Clinical orthopaedics and related research

authors： Granowitz SP,D'Antonio J,Mankin HL

更新日期：1976-01-01 00:00:00

abstract：:Current-generation metal-on-metal hip resurfacing implants (SRAs) have been in widespread global use since the 1990s, and in the United States, specific implants have recently been approved for clinical use. Many recent publications describe short-term survivorship achieved by either implant-designing surgeons or high...

journal_title：Clinical orthopaedics and related research

authors： Corten K,MacDonald SJ

更新日期：2010-02-01 00:00:00

abstract：BACKGROUND:Locking plate fixation of proximal humeral fractures improves biomechanical stability. It has expanded the indications of traditional open reduction internal fixation and become increasingly common for treating unstable, displaced proximal humeral fractures. Despite improved stability it is unclear whether t...

journal_title：Clinical orthopaedics and related research

authors： Jones CB,Sietsema DL,Williams DK

更新日期：2011-12-01 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：:The purpose of this study was to determine whether a brace designed to unload varus degenerative knees actually alters medial compartment loads by decreasing the adduction moment. Eleven patients who had arthrosis confined to the medial compartment were fitted with a valgus brace and tested before and after brace wear...

journal_title：Clinical orthopaedics and related research

authors： Lindenfeld TN,Hewett TE,Andriacchi TP

更新日期：1997-11-01 00:00:00

abstract：BACKGROUND:Management of the cuff-deficient arthritic shoulder has long been challenging. Early unconstrained shoulder arthroplasty systems were associated with high complication and implant failure rates. The evolution toward the modern reverse shoulder arthroplasty includes many variables of constrained shoulder arth...

journal_title：Clinical orthopaedics and related research

authors： Flatow EL,Harrison AK

更新日期：2011-09-01 00:00:00

abstract：:Femoral impaction allografting has been done with and without variations of the original description. The purpose of this study was to review Harris hip scores, radiographs, and complications in patients in whom we used the original technique without significant modifications. Preoperative and postoperative hip scores...

journal_title：Clinical orthopaedics and related research

authors： Mahoney CR,Fehringer EV,Kopjar B,Garvin KL

更新日期：2005-03-01 00:00:00

abstract：:We questioned whether our current preoperative demand matching accurately predicted patient activity after TKA. From a prospective database we reviewed 511 patients who had unilateral, primary TKA from 1994 to 1999 and who were preoperatively assessed for five patient characteristics: age, weight, expected postoperati...

journal_title：Clinical orthopaedics and related research

authors： Iorio R,Healy WL,Applegate T

更新日期：2006-11-01 00:00:00

abstract：:Retrospective review of 30 patients with nonunion of the humeral shaft treated from 1984-1999 revealed nine patients with an initial fracture pattern which to our knowledge was not described previously. Humeral fractures originated at the junction of the proximal and middle thirds of the diaphysis as an hemitransverse...

journal_title：Clinical orthopaedics and related research

authors： Castellá FB,Garcia FB,Berry EM,Perelló EB,Sánchez-Alepuz E,Gabarda R

更新日期：2004-07-01 00:00:00