共查询到20条相似文献,搜索用时 0 毫秒
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《BMJ (Clinical research ed.)》1981,282(6268):926-927
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N. M. Clarke 《BMJ (Clinical research ed.)》1992,305(6851):435-436
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N M Clarke 《BMJ (Clinical research ed.)》1987,294(6584):1417-1418
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A Macfarlane 《BMJ (Clinical research ed.)》1987,294(6579):1047-1048
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The paper is concerned with the results of contrast arthrography in 73 children with hip joint dysplasia, among which true dislocations prevailed (70 patients). In addition to bone alterations, arthrography revealed various soft tissue changes like hypertrophy and deformity of limbus, soft tissue interposition, separation of the articular sac with the presence of an isthmus, disintegration of articular cartilages. These findings are used to define indications for surgical intervention as well as for planning the area of operation. 相似文献
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After 20 years'' experience throughout the Western world the effectiveness of screening newborns for congenital dislocation of the hip remains controversial. Is the clinical test for hip instability (the Ortolani or "jump" sing) reliable? Are other equally important physical signs frequently missed by inexperienced examiners? Do some dislocations develop after the newborn period when no abnormality was identifiable during the first week of life? In Vancouver, screening for this condition was initiated in 1964. In the 5-year period 1967-1971 an orthopedic surgeon screened all the infants in the newborn nursery of one hospital, while orthopedic residents screened all those at another hospital. Their rates of neonatal and late (after the first month of lfe) diagnosis of congenital hip abnormalities were, respectively, 6 and 0.3/100 lives births for the surgeon and 5 and 0.8/1000 for the residents. In contrast, at 20 hospitals that did not have regular screenign the average rates were 1.2 and 1.4. Systematic screening the early treatment have great potential for reducing the need for immobilization and surgical treatment of infants who congenital dislocation of the hip is missed in the first month of life. it may also prevent the arthritic sequelae that in adult life afflict many patients whose treatment was begun after the newborn period. 相似文献
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In a 10-year retrospective study of 25 921 consecutive deliveries in a neonatal unit in Newcastle upon Tyne 271 cases of congenital dislocation of the hips were identified. Of these, the outcome was unsatisfactory in 12: four diagnoses were missed at birth and eight children required further surgical treatment. Radiological abnormalities were detected in a further five children at long-term follow-up examination. From the results of this study and other published series it was concluded that lack of attention to detail was the main cause of inadequate diagnosis and management of congenital dislocation of the hips. More detailed instruction of junior staff, confirmation of the diagnosis by senior staff, the use of a non-removable splint early in treatment, and thorough follow-up by senior staff are all important. 相似文献
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The direct costs of screening for congenital dislocation of the hip (CDH) are compared with the treatment costs resulting from no screening in a cost-effectiveness analysis in British Columbia. Under certain conditions the costs associated with screening and subsequent conservative treatment for 6 to 15 positive cases of CDH/1000 liveborn infants were considerably lower than the costs of either open or closed reduction of the hip for 1.5 infants with CDH per 1000 infants not screened. When adjustments were made to the assumptions about screening costs, rates with which cases were missed and hospital treatment costs, only the assumptions thought to be overly unfavourable to screening and overly optimistic for no screening brought the costs of no screening within the likely range of costs of screening. Some specific and general implications of the cost-effectiveness of screening for CDH in British Columbia are discussed. 相似文献
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Our study of genetic homozygosity degree includes an analysis of the presence, distribution and individual combination of 20 selected genetically controlled morpho-physiological traits in the group of patients (N = 93) with congenital hip dislocation (CDH) and in control sample consisting of school children from Belgrade (N = 200). Assuming that CDH is genetically controlled disease, we made a hypothesis that an increased homozygosity level, as well as the changed variability among the patients, could be population-genetic parameter for the prediction of the illness. Taking into consideration our experience, as well as the experience of numerous scientists who studied the nature of the inheritance of mono- and oligo-genically controlled qualitative traits, we applied a methodology to estimate the proportion of such homozygously recessive characters (HRC-TEST). This population-genetic study did not only show statistically significant difference of the middle values of genetic homozygosity (CDH-7.1+/-0.2; control - 5.2+/-0.1), but of the differences in the type of distribution too, as well as the differences in the presence of certain individual combinations of such traits. The described methodology can be used in further analyses, with hope that it can be applied as an early prognosis for decreased resistance to different diseases. The frequencies of ABO blood types in the sample of CDH patients were similar to the average value of Serbian population, while the percentage of blood group A is slightly increased. Comparing frequencies of Rh blood groups, there is no difference between tested samples. 相似文献
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