Fragile bones and fragile ears.

abstract：:In 1999, a study was done examining the injury risk and pattern in first time snowboarders versus first time skiers. Although these rates were similar, snowboarders sustained a higher percentage of injuries to the upper extremity, particularly wrist sprains and fractures. As an extension of this previous study, the pr...

journal_title：Clinical orthopaedics and related research

authors： O'Neill DF

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND:Rotator cuff repair is a successful treatment in terms of patient satisfaction and pain relief regardless of the repair method. Although arthroscopic repair is commonly thought to be less painful than open or miniopen repair, studies disagree on this point. QUESTIONS/PURPOSES:We wished to compare the result...

journal_title：Clinical orthopaedics and related research

authors： Williams G Jr,Kraeutler MJ,Zmistowski B,Fenlin JM Jr

更新日期：2014-09-01 00:00:00

abstract：:Sixty-three complete acromioclavicular separations were treated by 2 operative methods. Acromioclavicular wiring gave 73% acceptable results while wire or Dacron coracoclavicular loop gave 94% acceptable results. Complications, especially broken, bent, or backed-out wires were common with acromioclavicular wiring. Of ...

journal_title：Clinical orthopaedics and related research

authors： Bargren JH,Erlanger S,Dick HM

更新日期：1978-01-01 00:00:00

abstract：:Transfer of a graft taken from the iliac crest apophysis of 48 immature dogs was studied as a means of repairing an epiphysiodesis constituting more than 50% of the growth plate area. Four groups of dogs were studied. In Group I the graft was pedicled on the superficial circumflex iliac vessels and reimplanted in situ...

journal_title：Clinical orthopaedics and related research

authors： Téôt L,Bossé JP,Gilbert A,Tremblay GR

更新日期：1983-11-01 00:00:00

abstract：:An 11-year-old boy sustained complete brachial artery disruption following closed posterior elbow dislocation. This is the first documentation in the English-language literature of this type of arterial transection following closed elbow dislocation in a child. It is also the first report of surgical repair of the bra...

journal_title：Clinical orthopaedics and related research

authors： Hofammann KE 3rd,Moneim MS,Omer GE,Ball WS

更新日期：1984-04-01 00:00:00

abstract：:Intraarticular step and gap displacements represent the most common indication for surgical treatment of distal radius fractures. Most often, treatment decision making relies only on good-quality plain radiographs taken before and after reduction with measurement accuracy maximized by using the longitudinal axis metho...

journal_title：Clinical orthopaedics and related research

authors： Catalano LW 3rd,Barron OA,Glickel SZ

更新日期：2004-06-01 00:00:00

abstract：:Pulled elbow and hypermobility of joints are frequently seen in young children, the latter occurring in 5% of the general population. A group of 100 children with pulled elbows, composed of 64 girls and 36 boys with a mean age of 25.5 months, and their parents were checked for joint hypermobility in a prospective stud...

journal_title：Clinical orthopaedics and related research

authors： Amir D,Frankl U,Pogrund H

更新日期：1990-08-01 00:00:00

abstract：:To clarify metastatic patterns, and histologic and radiologic features in skeletal metastases from gastric cancer, 48 patients were retrospectively analyzed. The mean age of the patients at the time of diagnosis of gastric cancer was 59 years. In 31 patients with a history of the radical surgery, the mean interval bet...

journal_title：Clinical orthopaedics and related research

authors： Nakanishi H,Araki N,Kuratsu S,Narahara H,Ishikawa O,Yoshikawa H

更新日期：2004-06-01 00:00:00

abstract：:Osteonecrosis (ON) is commonly caused by high doses of glucocorticoids or ethanol intake. We previously reported suppression of BMP-2 by dexamethasone was more pronounced and enhancement by lovastatin was less pronounced in bone marrow stromal cells (BMSCs) from patients with ON than from patients without ON. We there...

journal_title：Clinical orthopaedics and related research

authors： Yeh CH,Chang JK,Ho ML,Chen CH,Wang GJ

更新日期：2009-08-01 00:00:00

abstract：:The purpose of this study is to clarify the clinical features of the knee affected by multiple epiphyseal dysplasia. Thirty-one cases of multiple epiphyseal dysplasia were reviewed. Of the patients, 11 were male and 20 were female. The average age at onset of symptoms was 22.5 years. The average age at initial visit t...

journal_title：Clinical orthopaedics and related research

authors： Miura H,Noguchi Y,Mitsuyasu H,Nagamine R,Urabe K,Matsuda S,Iwamoto Y

更新日期：2000-11-01 00:00:00

abstract：:Revision anterior cruciate ligament surgery can be very demanding. Graft selection for revision surgery is a pivotal part of this procedure. Often, the usual first choice of tissue is not available. Therefore, familiarity with alternative graft sources and understanding their advantages and disadvantages is imperative...

journal_title：Clinical orthopaedics and related research

authors： Ritchie JR,Parker RD

更新日期：1996-04-01 00:00:00

abstract：:Ninety-two patients with congenital pseudoarthrosis (infantile nonunion) were treated with pulsing electromagnetic fields (PEMF) in the United States and Europe in the past eight years. This represents the largest group of patients with infantile nonunions in which a common treatment modality has been used. Excluding ...

journal_title：Clinical orthopaedics and related research

authors： Kort JS,Schink MM,Mitchell SN,Bassett CA

更新日期：1982-05-01 00:00:00

abstract：BACKGROUND:Health literacy is the ability to obtain, process, and understand health information needed to make appropriate health decisions. The proper comprehension by patients regarding a given disease, its treatment, and the physician's instructions plays an important role in shared decision-making. Studies have dis...

journal_title：Clinical orthopaedics and related research

authors： Roh YH,Koh YD,Kim JO,Noh JH,Gong HS,Baek GH

更新日期：2018-04-01 00:00:00

abstract：:Some patients who had cervical laminoplasty with subsequent substantial loss of cervical lordosis have shown failed healing of a repaired semispinalis cervicis. We also have identified some patients in whom it is difficult to repair the C2 spinous process during laminoplasty. We therefore quantitatively analyzed the m...

journal_title：Clinical orthopaedics and related research

authors： Takeuchi K,Yokoyama T,Aburakawa S,Itabashi T,Toh S

更新日期：2005-07-01 00:00:00

abstract：:Several extracellular matrices are formed by healing fractures, and the collagens within these matrices have been identified in rabbit and rat fracture models. Type III collagen is the major collagen of the fibrous matrix that forms along the periosteal surface. Type I collagen is secreted in large amounts as trabecul...

journal_title：Clinical orthopaedics and related research

authors： Ashhurst DE

更新日期：1990-06-01 00:00:00

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 hip arthroplasty (THA) or total knee arthroplasty (TKA) is indicated for patients with juvenile rheumatoid arthritis (JRA) when marked joint destruction is present and pain or deformity compromises function despite optimal medical therapy. Relief of pain, reduction of the deformity, and dramatic improvement in f...

journal_title：Clinical orthopaedics and related research

authors： Scott RD,Sarokhan AJ,Dalziel R

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND:Use of cementless hip replacements is increasing in many countries, but the best method for fixation for octogenarian patients remains unknown. QUESTIONS/PURPOSES:We studied how fixation method (cemented, cementless, hybrid) affects the survival of primary hip replacements and mortality in patients 80 years...

journal_title：Clinical orthopaedics and related research

authors： Jämsen E,Eskelinen A,Peltola M,Mäkelä K

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:Synovial fluid biomarkers have demonstrated diagnostic accuracy surpassing the currently used diagnostic tests for periprosthetic joint infection (PJI). QUESTIONS/PURPOSES:The purpose of this study is to directly compare the sensitivity and specificity of the synovial fluid α-defensin immunoassay to the leu...

journal_title：Clinical orthopaedics and related research

authors： Deirmengian C,Kardos K,Kilmartin P,Cameron A,Schiller K,Booth RE Jr,Parvizi J

更新日期：2015-01-01 00:00:00

abstract：:The results of a dome-shaped osteotomy of the proximal third of the fifth metatarsal in patients with symptomatic bunionette deformity were reviewed. The series was comprised of eight patients (10 feet; mean age of patients, 21 years). The average followup was 30 months. All patients were free from pain at the fifth m...

journal_title：Clinical orthopaedics and related research

authors： Okuda R,Kinoshita M,Morikawa J,Jotoku T,Abe M

更新日期：2002-03-01 00:00:00

abstract：:Microfilaments, especially actin, have been demonstrated in a variety of noncontractile cells. In earlier studies, the quantity as well as the distribution of these microfilaments has been used to differentiate normal murine fibroblasts from virally transformed cells. This study examines these differences in cells fro...

journal_title：Clinical orthopaedics and related research

authors： Levine AM,Scordilis SP,Triche T

更新日期：1982-11-01 00:00:00

abstract：:In situ hybridization was employed to study cellular phenotypes in the ossification groove of Ranvier in young rabbits. The expression of Type II collagen mRNA was seen in chondrocytes in all layers of the growth plate. Messenger RNA for the cartilage-specific Type II collagen was also detected in cells of the inner l...

journal_title：Clinical orthopaedics and related research

authors： Langenskiöld A,Elima K,Vuorio E

更新日期：1993-12-01 00:00:00

abstract：BACKGROUND:So-called "hazardous attitudes" (macho, impulsive, antiauthority, resignation, invulnerable, and confident) were identified by the Federal Aviation Administration and the Canadian Air Transport Administration as contributing to road traffic incidents among college-aged drivers and felt to be useful for the p...

journal_title：Clinical orthopaedics and related research

authors： Bruinsma WE,Becker SJ,Guitton TG,Kadzielski J,Ring D

更新日期：2015-05-01 00:00:00

abstract：:Fifty-six adults (average age, 38 years) with active tuberculosis of the lumbar and lumbosacral spine were treated conservatively with triple chemotherapy for 12 to 18 months. The minimum followup was 3 years. Three methods of assessments of the chronologic changes of sagittal spinal deformity were used on lateral rad...

journal_title：Clinical orthopaedics and related research

authors： Moon MS,Moon YW,Moon JL,Kim SS,Sun DH

更新日期：2002-05-01 00:00:00

abstract：:Exogenous steroids are known to induce aseptic necrosis in the femoral head of adults. This case report of a 9-year-old girl with corticosteroid induced femoral head necrosis demonstrates effective treatment with an abduction device in a manner similar to that prescribed for the treatment of Legg-Calve-Perthes disease...

journal_title：Clinical orthopaedics and related research

authors： Hummer CD Jr

更新日期：1977-06-01 00:00:00

abstract：:During the period from March 1983 to April 1987, autotransfusion was used in 64 patients treated with cementless revision total hip arthroplasties. An average of 3.9 units of intraoperative blood was salvaged, using a semicontinuous system; 6.5 units were salvaged in patients requiring segmental grafting of the acetab...

journal_title：Clinical orthopaedics and related research

authors： Law JK,Wiedel JD

更新日期：1989-08-01 00:00:00

abstract：:In the overhand or throwing athlete, the shoulder is extremely vulnerable to injury due to the repetitive, high-energy forces. When these stresses are applied at a rate that exceeds that of tissue repair, progressive damage to the shoulder's stabilizing structures can occur. With continued throwing, the static restrai...

journal_title：Clinical orthopaedics and related research

authors： Kvitne RS,Jobe FW

更新日期：1993-06-01 00:00:00

abstract：:For a mean period of 7.8 years, the morphology of knee deformity and its annual changes in 8 patients (16 knees; mean age at the initial examination, 8.4 years) with multiple hereditary exostoses were evaluated radiographically. Knee deformity developed during the growth spurt period. Genu valgum with a femorotibial a...

journal_title：Clinical orthopaedics and related research

authors： Nawata K,Teshima R,Minamizaki T,Yamamoto K

更新日期：1995-04-01 00:00:00

abstract：:To determine the clinical efficacy of an alumina ceramic head, 119 cemented total hip arthroplasties in 97 patients using an alumina head coupled with ethylene oxide gas sterilized polyethylene were reviewed. Eighty-two patients (101 hips) with greater than 10 years followup were evaluated clinically and radiographica...

journal_title：Clinical orthopaedics and related research

authors： Haraguchi K,Sugano N,Nishii T,Sakai T,Yoshikawa H,Ohzono K

更新日期：2001-10-01 00:00:00

abstract：:Patients who received a single corticosteroid injection for treatment of third webspace plantar interdigital neuroma were studied retrospectively. Forty-three patients (51 feet) were available for followup study (followup mean, 4 years; range, 2 to 6 years). Mean age of patients was 53 years. Pain initially was reliev...

journal_title：Clinical orthopaedics and related research

authors： Rasmussen MR,Kitaoka HB,Patzer GL

更新日期：1996-05-01 00:00:00