Résumé
Objective To explore and analyze the application of comprehensive periodontal therapy combined with fixed partial denture save periodontal treatment loose teeth.Methods 100 patients were randomly divided into control group and observation group,50 cases in each group.The control group received comprehensive treatment of periodontal disease,the observation group received comprehensive treatment combined with fixed partial denture.The clinical efficacy after treatment,the length of time to achieve effective treatment were compared between the two groups.Results The total effective rate of the observation group(100.00%),reaching therapeutically effective period of time(1 to 2 years) (32.00%),reaching therapeutically effective period of time(2 -3 years) (58.00%) were significantly higher than those in the control group (72.00%,4.00%,32.00%),the differences were statistically significant(χ2 =16.279,13.279,6.828,9.542,all P<0.05).Conclusion Save loose teeth in periodontal disease,periodontal therapy combined with integrated fixed partial denture has good therapeutic effect, which can reduce loose tooth recovery time,improve the quality of life of patients,and it is worthy of clinical applica-tion and promotion.
Résumé
Objective To analyze the drug-resistance and distribution of nonferments bacteria infection in our hospital and provide the diagnosis and treatment evidence to doctor.Methods 241 nonferments bacteria strains had been separated from patients of Xinqiao Hospital from July 2006 to Jan 2008. Bacteria identify and drug-resistance test were performed by VITEK-Ⅱanalysis system. The drug-resistance result was determined by MIC with the standard of NCCLS.Results The separate rate in patients of neurosurgery, respiration, orthopaedics were 24.94、23.27 and 10.79 respectively. The main source of specimen are sputum. The drug resistance rate were Imipenem (16.9), Amikacin(29.3), Cefepime (33.9) and Cefazidime(39.1) in 241 nonferments bacteria strains. Conclusion The infection of nonferments bacteria must be recognized by doctors, and it would prompt us to use antibiotic properly.