CASE REPORTS: unusual lateral clavicle fracture dislocation: case reports and museum specimens.

abstract：BACKGROUND:Total joint arthroplasty is widely performed in patients of all races with severe osteoarthritis. Prior studies have reported that African American patients tend to receive total joint arthroplasties in low-volume hospitals compared with Caucasian patients, suggesting potential racial disparity in the qualit...

journal_title：Clinical orthopaedics and related research

authors： Cai X,Cram P,Vaughan-Sarrazin M

更新日期：2012-04-01 00:00:00

abstract：:An aggregate of biodegradable beta-tricalcium phosphate and bone morphogenetic protein (BMP/TCP) induces the differentiation of cartilage within eight days, cartilage and woven bone within 12 days, and lamellar bone, including bone marrow, within 21 days. The yield of new bone from a 1-mg dose was more than 12 times g...

journal_title：Clinical orthopaedics and related research

authors： Urist MR,Lietze A,Dawson E

更新日期：1984-07-01 00:00:00

abstract：PURPOSE:A giant cell tumor (GCT) of bone presenting in the distal radius is rare, however, when they occur, Campanacci Grade III tumors can present formidable reconstructive challenges. They are associated with a high local recurrence rate with intralesional treatment, therefore approaches to reconstruct the wrist afte...

journal_title：Clinical orthopaedics and related research

authors： Wang B,Wu Q,Liu J,Chen S,Zhang Z,Shao Z

更新日期：2016-12-01 00:00:00

abstract：:Idiopathic subluxation of the radial head (ISRH) is a rare entity that is separate from congenital dislocations of the radial head, both symptomatically and radiographically. ISRH causes pain and restriction of rotation. A dome-shaped radial head, a hypertrophied ulna, and a hypoplastic capitellum are not present in I...

journal_title：Clinical orthopaedics and related research

authors： Lancaster S,Horowitz M

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:Septic arthritis is frequently associated with adjacent infections including osteomyelitis and subperiosteal and intramuscular abscesses. While often clinically indiscernible from isolated septic arthritis, the diagnosis of adjacent infections is important in determining the need for additional surgical inte...

journal_title：Clinical orthopaedics and related research

authors： Welling BD,Haruno LS,Rosenfeld SB

更新日期：2018-01-01 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：:We evaluated the healing rate, complications, and functional outcomes in 32 adult patients with very short metaphyseal fragments in fractures of the distal tibia treated with a polyaxial locking system. The average distance from the distal extent of the fracture to the tibial plafond was 11 mm. All fractures healed an...

journal_title：Clinical orthopaedics and related research

authors： Gao H,Zhang CQ,Luo CF,Zhou ZB,Zeng BF

更新日期：2009-03-01 00:00:00

abstract：:Narrow lumbar spinal canal or lumbar spinal stenosis is a not uncommon problem. Thirty-two patients with this disorder have been treated surgically at the Ochsner Medical Center between 1963 and 1973. The best method of diagnosis is a careful history and second is roentgenographic evidence, particularly the myelogram....

journal_title：Clinical orthopaedics and related research

authors： McKinley LM,Davis GL

更新日期：1976-01-01 00:00:00

abstract：:Except in emergencies, the physician's obligation is not to relieve pain, but to diagnose and treat pathology. Psychological factors complicate organic pain, and make the diagnosis of "psychogenic" pain virtually impossible on the basis of psychological tests alone. In acute (short-term) pain, anti-anxiety agents are ...

journal_title：Clinical orthopaedics and related research

authors： Sternbach RA

更新日期：1977-11-01 00:00:00

abstract：:The purpose of this study was to quantify precisely aging-induced changes in skeletal perfusion and bone mechanical properties in a small rodent model. Blood flow was measured in conscious juvenile (2 months old), adult (6 months old), and aged (24 months old) male Fischer-344 rats using radiolabeled microspheres. The...

journal_title：Clinical orthopaedics and related research

authors： Bloomfield SA,Hogan HA,Delp MD

更新日期：2002-03-01 00:00:00

abstract：:The indication for otherwise established lateral plate fixation in fractures of the calcaneus becomes relative when severe comminution (Sander's Type III and IV) of the bone involves concomitant massive soft-tissue swelling. The calcaneus is shortened, Böhler's angle flattened, and lateral bulging and varus deformity ...

journal_title：Clinical orthopaedics and related research

authors： Baumgaertel FR,Gotzen L

更新日期：1993-05-01 00:00:00

abstract：:Intraoperative proximal femur fractures are a significant concern during noncemented total hip arthroplasty. The current study was performed to investigate the hypothesis that broaching the femur and inserting the stem without using mallet applied impact loads will reduce the risk of intraoperative fracture. Rosette s...

journal_title：Clinical orthopaedics and related research

authors： Elias JJ,Nagao M,Chu YH,Carbone JJ,Lennox DW,Chao EY

更新日期：2000-01-01 00:00:00

abstract：:The authors review the structure and composition of articular cartilage. This tissue is composed of an extensive extracellular matrix synthesized by chondrocytes. It contains different zones with respect to depth from the articular surface and has a regional organization around the chondrocytes. Its composition varies...

journal_title：Clinical orthopaedics and related research

authors： Poole AR,Kojima T,Yasuda T,Mwale F,Kobayashi M,Laverty S

更新日期：2001-10-01 00:00:00

abstract：:To investigate the role of blood supply in the pathogenesis of idiopathic osteonecrosis of the femoral head, superselective angiography of the medial circumflex artery was performed. Sixteen hips with early stage osteonecrosis diagnosed by bone scintigraphy were studied, as were 22 contralateral normal hips (from unil...

journal_title：Clinical orthopaedics and related research

authors： Atsumi T,Kuroki Y

更新日期：1992-04-01 00:00:00

abstract：:Various guidelines have been proposed regarding which portions of a surgical gown may be considered sterile. Unfortunately, the validity of these recommendations has not been definitively established. We therefore evaluated gown sterility after major spinal surgery to assess the legitimacy of these guidelines. We used...

journal_title：Clinical orthopaedics and related research

authors： Bible JE,Biswas D,Whang PG,Simpson AK,Grauer JN

更新日期：2009-03-01 00:00:00

abstract：BACKGROUND:The prevention of medical and surgical harm remains an important public health problem despite increased awareness and implementation of safety programs. Successful introduction and maintenance of surgical safety programs require both surgeon leadership and collaborative surgeon-hospital alignment. Documenta...

journal_title：Clinical orthopaedics and related research

authors： Kuo CC,Robb WJ 3rd

更新日期：2013-06-01 00:00:00

abstract：:The Ilizarov external fixator exhibits more isotropic mechanical properties in bending and nonlinear axial stiffness than do unilateral and bilateral external fixators. Each frame element--wire size, tension, and orientation, as well as ring type--contributes to overall frame rigidity and stability. These factors and ...

journal_title：Clinical orthopaedics and related research

authors： Kummer FJ

更新日期：1992-07-01 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：:Clostridial myonecrosis is a complication associated with contaminated traumatized wounds. Presented is the case of an elderly female with pain in her right hip, radiographic evidence of gas in the soft tissues, and no history of trauma. Evaluation of this patient revealed Clostridial myonecrosis. Culture results iden...

journal_title：Clinical orthopaedics and related research

authors： Fernandez RJ,Gluck JL

更新日期：1994-11-01 00:00:00

abstract：BACKGROUND:Patients with symptomatic residual Perthes-like deformities may present with a combination of structural abnormalities including a large aspheric femoral head, short and wide femoral neck, high greater trochanter, and acetabular dysplasia. Sometimes, the hip is further compromised by concurrent symptomatic f...

journal_title：Clinical orthopaedics and related research

authors： Clohisy JC,Nepple JJ,Ross JR,Pashos G,Schoenecker PL

更新日期：2015-04-01 00:00:00

abstract：:Two children with premature partial arrest of the tibial physis, one proximal and the other distal, were treated by resection of the bony bar and by the Langenskiold method of interposition of fat. In one child the arrest was the result of an open fracture and bony loss of the upper tibia. In the other child the arres...

journal_title：Clinical orthopaedics and related research

authors： Mayer V,Marchisello PJ

更新日期：1984-03-01 00:00:00

abstract：BACKGROUND:Acetabular version influences joint mechanics and the risk of impingement. Cross-sectional studies have reported an increase in acetabular version during adolescence; however, to our knowledge no longitudinal study has assessed version or how the change in version occurs. Knowing this would be important beca...

journal_title：Clinical orthopaedics and related research

authors： Grammatopoulos G,Jamieson P,Dobransky J,Rakhra K,Carsen S,Beaulé PE

更新日期：2019-11-01 00:00:00

abstract：:Metastases involving the pelvis and lower extremities are common among the large population of cancer patients presently treated by hormonal or chemotherapy. The use of methylmethacrylate as an adjunct to conventional fracture fixation has improved markedly the results of pathological fracture management. Intertrochan...

journal_title：Clinical orthopaedics and related research

authors： Harrington KD

更新日期：1982-09-01 00:00:00

abstract：:In the treatment of congenital dislocation of the hip, reduction must be obtained and maintained to provide the proper stimulus for resumption of normal hip joint growth and development. Subluxation and avascular necrosis must be avoided, as degenerative joint disease is certain to occur. Acetabular dysplasia leads to...

journal_title：Clinical orthopaedics and related research

authors： Weinstein SL

更新日期：1992-08-01 00:00:00

abstract：:Six patients with systemic lupus erythematosus and avascular necrosis of the femoral head were treated by total hip arthroplasty (THA). The primary indication for surgery was persistent hip pain despite conservative therapy. Postoperatively, pain was relieved with corresponding improvement in range of motion in all si...

journal_title：Clinical orthopaedics and related research

authors： Prupas HM,Patzakis M,Quismorio FP Jr

更新日期：1981-11-01 00:00:00

abstract：:Plaster casts, custom-fabricated fracture braces, and prefabricated fracture braces were compared in the laboratory for the stability they provided to closed, experimental, diaphyseal fractures of the tibia and fibula on anatomic specimens. The stability was comparable for each type of device tested for the loading co...

journal_title：Clinical orthopaedics and related research

authors： Zagorski JB,Latta LL,Finnieston AR,Zych G

更新日期：1993-06-01 00:00:00

abstract：:Pelvic osteotomy for symptomatic hip dysplasia usually is performed for young and adolescent females. Delivery after pelvic osteotomy is a concern for patients of childbearing age. We asked whether the clinical results differed before and after pregnancy, whether eccentric rotational acetabular osteotomy alters the bo...

journal_title：Clinical orthopaedics and related research

authors： Masui T,Hasegawa Y,Yamaguchi J,Kanoh T,Ishiguro N

更新日期：2007-06-01 00:00:00

abstract：:Time and patience are the two prerequisites for treatment of the traumatic cord bladder. The experienced physician knows when early intervention is necessary. Intermittent catheterization from onset of injury is as of today the accepted method of treatment in most large centers over the world. "Lack of personnel" is t...

journal_title：Clinical orthopaedics and related research

authors： Comarr AE

更新日期：1975-10-01 00:00:00

abstract：:The Exeter stem and impacted, morselized allograft bone and cement were used in the revisions of 18 consecutive femoral components (17 patients). The primary arthroplasty had been done because of osteoarthritis. All of the femoral components were revised for the first time because of aseptic loosening. The migration p...

journal_title：Clinical orthopaedics and related research

authors： Ornstein E,Atroshi I,Franzén H,Johnsson R,Sandquist P,Sundberg M

更新日期：2001-08-01 00:00:00

abstract：BACKGROUND:Biopsies of musculoskeletal tumors lead to alterations in treatment in almost 20% of cases. Control charts are useful to ensure that a process is operating at a predetermined level of performance, although their use has not been demonstrated in assessing the adequacy of musculoskeletal biopsies. QUESTIONS/P...

journal_title：Clinical orthopaedics and related research

authors： Biau DJ,Weiss KR,Bhumbra RS,Davidson D,Brown C,Wunder JS,Ferguson PC

更新日期：2013-03-01 00:00:00