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The therapeutic method of defensive,qi,nutrient and blood phases in Treatise on Epidemic Febrile Diseases is the signif icant achievement of YE Tian-shi in the process of studying febrile disease.Among the total,the syndrome of defensive phase should be treated on basis of syndrome differentiation,if only using diaphoresis without syndrome differentiation will result in damaged yin and replenished pathogen and deteriorated syndrome.It has important theoretical and clinical meaning to know law and characteristics of febrile disease in lung-wei phase by understanding'applying diaphoresis to treat syndrome of defensive phase'.
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Objective To investigate carpal instability after distal radial fractures have been treated with cast immobilization or operation and its effect on clinical functions.Methods 124 patients with distal radial fracture were treated with cast immobilization,external fixation or plate internal fixation.They were followed up.Their carpal instability was evaluated according to X-ray manifestations before and after treatment;their clinical carpal functions were assessed according to Gartland and Werley scoring system.Results The follow-ups revealed five types of carpal instability:palmar or dorsal shift of the carpus,VISI(volar intercalated segment instability),DISI(dorsal intercalated segment instability)and scapholunate dissociation.The incidence of carpal instability was 58.1%before treatment,21.8%after treatment and 22.6%at the follow-ups.Functional results were excellent and good in 80.6 %of the total patients,in 84.5%of those in the stability group,and in 75.0%of those in the instability group.Conclusions Distal radial fractures usually lead to carpal instability.Operations can correct radius-carpal instability effectively,but it is difficult to correct scapholunate dissociation.The function of carpal joint is evident ly poorer in patients with carpal instability than in those with carpal stability,for it is mainly affected by the integrality of radius-carpal joint.
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Under socialism market economy, the construction of medical moral engineening directed by theory of system engineering should be based on political education, conveyed by competition .combined with administration and led by the reasearch of theory.
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Objective To discuss the matching method of irregular device for radiological equipment. Method Related experiences were summed up. Result A set of interventional protective device matching DSA was developed through tripartite corporation. Conclusion The matching method is beneficial to equipment management.