Magnetic resonance imaging in the diagnosis of aggressive villonodular synovitis.

abstract：:In a 37-year-old man, bilateral infraspinatus muscle weakness was associated with compression of the suprascapular nerve. The compression occurred at the spinoscapular angle by bilateral development of ganglia. The lesion was confirmed by electromyography. Surgical approaches to the area are described along with a rev...

journal_title：Clinical orthopaedics and related research

authors： Thompson RC Jr,Schneider W,Kennedy T

更新日期：1982-06-01 00:00:00

abstract：:To study the revascularization pattern of nontraumatic osteonecrosis, superselective angiography of the femoral medical circumflex artery was done twice on 13 hips for which no treatment had been given. Angiographic evaluation of the hips with early-stage osteonecrosis not visible on radiographs showed the absence of ...

journal_title：Clinical orthopaedics and related research

authors： Atsumi T,Kuroki Y,Yamano K,Muraki M

更新日期：1996-04-01 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：:This study focused on evaluating the impact of the adolescent growth spurt on the onset of idiopathic scoliosis. A total of 698 students (362 girls and 336 boys aged nine to 12 years) were followed for three years to study their growth in the pubertal period and changes in spinal status. Every six months measurements ...

journal_title：Clinical orthopaedics and related research

authors： Loncar-Dusek M,Pećina M,Prebeg Z

更新日期：1991-09-01 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：: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：:Gout, although relatively rare in joint replacements, can present as an acute or chronic painful knee or hip arthroplasty. Gout and acute infection of a joint replacement can be difficult to differentiate, with the physical examination and laboratory study results frequently being similar. Both conditions can present ...

journal_title：Clinical orthopaedics and related research

authors： Archibeck MJ,Rosenberg AG,Sheinkop MB,Berger RA,Jacobs JJ

更新日期：2001-11-01 00:00:00

abstract：:Black lines seen on magnetic resonance imaging in the middle part of the deltoid suggest the presence of fibrous bands. Anatomic study of 30 deltoid muscles was done. Eight half-cone shaped distal fibrous structures merged together into the distal tendon of the deltoid muscle. The middle part of the deltoid muscle con...

journal_title：Clinical orthopaedics and related research

authors： Lorne E,Gagey O,Quillard J,Hue E,Gagey N

更新日期：2001-05-01 00:00:00

abstract：:Terrorist blasts and landmine injuries have become more common in the past several decades generating thousands of casualties. Preventive and prognostic measures are limited by the lack of knowledge of these complex events. Previous blast research has focused on primary blast injuries that involve the lung, despite mu...

journal_title：Clinical orthopaedics and related research

authors： Hayda R,Harris RM,Bass CD

更新日期：2004-05-01 00:00:00

abstract：:A cementless porous-coated femoral prosthesis with a long stem was implanted in seven patients who had untreated comminuted unstable intertrochanteric fractures of the femur associated with a posterior dislocation of the femoral head. The average age of the patients was 35 years (range, 25-52 years). The length of fol...

journal_title：Clinical orthopaedics and related research

authors： Kim YH,Oh JH,Koh YG

更新日期：1992-04-01 00:00:00

abstract：:The combination of traumatic hip dislocation and multiple trauma have not been well documented in the medical literature to date. The role of surgery therefore has not been well defined in these patients. During a 12-year period, 29 consecutive patients with 31 traumatic hip dislocations with concomitant Injury Severi...

journal_title：Clinical orthopaedics and related research

authors： Pape HC,Rice J,Wolfram K,Gänsslen A,Pohlemann T,Krettek C

更新日期：2000-08-01 00:00:00

abstract：:Thirty-two total hip arthroplasties (THAs) were performed on 26 severely incapacitated patients with congenital dislocation of the hip. The arthroplasty technique varied with the problems encountered, but the cup was always placed in the true acetabulum. In 19 cases, femoral head autografts were transplanted. The over...

journal_title：Clinical orthopaedics and related research

authors： Herold HZ

更新日期：1989-05-01 00:00:00

abstract：:Localized pigmented villonodular synovitis is a lesion that may affect any joint but is frequently found in the knee. Because of its rarity, diagnostic omissions are common. Definitive treatment usually involves resection of the lesions as well as a synovectomy. Nine patients were treated arthroscopically, thereby avo...

journal_title：Clinical orthopaedics and related research

authors： Moskovich R,Parisien JS

更新日期：1991-10-01 00:00:00

abstract：BACKGROUND:Alternative dispute resolution (ADR) refers to techniques used to resolve conflicts without going to the courtroom. As healthcare and malpractice costs continue to rise, there is growing interest in tactics such as early apology, mediation, and arbitration in the medical arena. QUESTIONS/PURPOSES:(1) Why is...

journal_title：Clinical orthopaedics and related research

authors： Sohn DH,Bal BS

更新日期：2012-05-01 00:00:00

abstract：:Forty-nine knees with osteochondritis dissecans were evaluated and in many cases, treated by arthroscopic means. The lesions were classified as to location and degree of separation. Arthroscopic treatment involved drilling, pinning, reduction of fragments, removal and replacement of fragments, and bone grafting. Of th...

journal_title：Clinical orthopaedics and related research

authors： Guhl JF

更新日期：1982-07-01 00:00:00

abstract：:A femoral head mounted onto a large corkscrew and enclosed in a rubber glove makes a readily available, costless, custom-made acetabular cement pressurizer for total hip surgery. For the vast majority of total hip arthroplasties, this procedure allows leak-proof acetabular cement pressurizing that is superior to any c...

journal_title：Clinical orthopaedics and related research

authors： Altchek M

更新日期：1983-04-01 00:00:00

abstract：:The authors reviewed the medical records of 53 patients with a lower cervical spine injury who were treated by anterior decompression, bone grafting, and instrumentation using an anterior cervical spine plate and screws. The average age of the patients was 36 years and the mean followup was 58 months. Twenty-six patie...

journal_title：Clinical orthopaedics and related research

authors： Lambiris E,Zouboulis P,Tyllianakis M,Panagiotopoulos E

更新日期：2003-06-01 00:00:00

abstract：:This preliminary report outlines the rationale for a new approach to deep-vein thrombosis (DVT) prophylaxis in total knee arthroplasty (TKA) patients and describes preliminary hematologic and venographic findings. A protocol was employed to (1) document a series of hematologic events surrounding cemented TKA and the a...

journal_title：Clinical orthopaedics and related research

authors： Stulberg BN,Francis CW,Pellegrini VD,Miller ML,Shull S,deSwart R,Easley K,Totterman S,Marder VJ

更新日期：1989-11-01 00:00:00

abstract：:Eleven hips in eight patients with Ficat Stage II osteonecrosis were treated with core decompression and placement of an electrical stimulating coil in the anterior superior quadrant of the femoral head. The hips were followed two to five years (average, three and one-half years). Five hips required reoperation at an ...

journal_title：Clinical orthopaedics and related research

authors： Trancik T,Lunceford E,Strum D

更新日期：1990-07-01 00:00:00

abstract：:Regan and Morrey proposed a 3-type coronoid fracture classification observing that the incidence of concommitant elbow dislocation was proportional to fragment size. Elbow instability associated with coronoid fractures presumably is related to disrupted bony architecture and ineffective stabilizers attached to the fre...

journal_title：Clinical orthopaedics and related research

authors： Cage DJ,Abrams RA,Callahan JJ,Botte MJ

更新日期：1995-11-01 00:00:00

abstract：:This is a report of the fifth known case of recurrent Legg--Calve--Perthes' disease. Roentgenograms of the hips after the first avascular episode, at the age of 3 years and 6 months resemble to a certain extent, Dysplasia Epiphysealis Capitis Femoris. ...

journal_title：Clinical orthopaedics and related research

authors： Axer A,Hendel D

更新日期：1977-07-01 00:00:00

abstract：UNLABELLED:Risk factors to explain the poor survival of patients with osteosarcoma of the pelvis are poorly understood. Therefore, we attempted to identify factors affecting survival and development of local recurrence and metastasis. We retrospectively reviewed 43 patients who had high-grade pelvic tumors and were tre...

journal_title：Clinical orthopaedics and related research

authors： Fuchs B,Hoekzema N,Larson DR,Inwards CY,Sim FH

更新日期：2009-02-01 00:00:00

abstract：:The clinical presentation, diagnosis, radiographic features, mechanism, pathologic changes, and treatment of elbow instability are understood better now. Elbow instability can be classified according to five criteria: (1) the timing (acute, chronic or recurrent); (2) the articulation(s) involved (elbow versus radial h...

journal_title：Clinical orthopaedics and related research

authors： O'Driscoll SW

更新日期：2000-01-01 00:00:00

abstract：:In a series of 25 subtrochanteric fractures transfixed with high-angle compression hip screws, there were no mechanical failures, delayed unions, or nonunions. Osseous union occurred in a mean time of 3.6 months. Malunion occurred in two instances, at least one of which was the result of technical error at the time of...

journal_title：Clinical orthopaedics and related research

authors： Wile PB,Panjabi MM,Southwick WO

更新日期：1983-05-01 00:00:00

abstract：:A long-term review of 272 resections of the metatarsal heads and bases of the phalanges in 128 patients with severe rheumatoid feet is presented. The longest follow-up is 11 years and the average follow-up was 4.7 years. Recurrent deformity and callus formation was usually due to a long metatarsal shaft. The operation...

journal_title：Clinical orthopaedics and related research

authors： Marmor L

更新日期：1975-05-01 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：:Equinus foot disorder is a common problem for patients with cerebral palsy who are able to ambulate. Botulinum toxin A is a recommended method of treatment for temporary reduction of muscle tone. The efficacy of repeated botulinum toxin A injections in the calf muscles was evaluated in a clinical trial involving 21 ch...

journal_title：Clinical orthopaedics and related research

authors： Metaxiotis D,Siebel A,Doederlein L

更新日期：2002-01-01 00:00:00

abstract：:There is no standardized method reported in the literature to measure ROM of the ankle after a total ankle arthroplasty, which limits the possibility to compare results from the various ankle designs. It seems that most of the measurements are a combination of ankle and midfoot motion, not the tibiotalar joint. A prot...

journal_title：Clinical orthopaedics and related research

authors： Coetzee JC,Castro MD

更新日期：2004-07-01 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：UNLABELLED:THA in young patients is challenging regarding restoration and survival because patients are young, active, and tend to have disturbed anatomy. We asked whether a three-dimensional custom cementless stem could restore hip function, decrease osteolysis and wear, and enhance stem survival in young patients. We...

journal_title：Clinical orthopaedics and related research

authors： Flecher X,Pearce O,Parratte S,Aubaniac JM,Argenson JN

更新日期：2010-03-01 00:00:00