ABSTRACT
Objective To compare the clinical effect of two kinds of internal fixation of locking plate and anatomical plate in the treatment of Pilon fracture.Methods 64 patients with Pilon fracture undergoing elective surgery were randomly divided into study group and control group by digital table method,32 cases in each group.The study group received locking plate internal fixation for the treatment,the control group was treated with anatomical plate internal fixation.The clinical efficacy and safety of two kinds of internal fixation methods were compared.Results After treatment,the excellent rate of ankle joint function in the study group(96.88%)was significantly higher than that in the control group (81.25%),and the difference had statistical ssignificance (χ2 =4.01,P 0.05).Conclusion Locking plate fixation in the treatment of Pilon fractures could significantly promote the recovery of joint function,and has the advantages of short operation time,fast fracture healing,less complications and other advantages,it is better than anatomical plate internal fixation.
ABSTRACT
Internationalization is the inevitable trend of the development of graduate education. The graduate education in China faces many difficulties in the process of internationalization. For ex-ample, in thegoing out process it can not get international recognition, and in recruit there is in-adequate management, and the training quality is not high.Medical education has its own characteris-tics, and its internationalization process is more difficult. The authors has made an investigation of oral medical students studying in his work unit, and on the basis of the findings, puts forward some coun-termeasures for improving oral medical students' graduate education management.
ABSTRACT
Objective To investigate the imaging and condylar movements during mandibular opening/closing movement in AngleⅡ2 malocclusion accompanying one side of temporomandibular joint(TMJ)click before and after orthodontic treatment.Methods There were 20 AngleⅡ2 malocclusion patients with one side of TMJ click in treatment group,and 23 with the individual normal occlusion in control group.This study was performed taking the films of Sch?ller position before and after treatment,using CADIAX to record the condylar tracings during opening/closing movement and analyze the qualitative and quantitive changes.Results In AngleⅡ2 malocclusion patients,the condylar position of 58.33% patients recovered from retroposition to mesoposition.The condyle movement presented conspicuous verticality,the smoothing and symmetry were not well,and obvious improvements were observed after the treatment.All the index changed remarkably except the TCI and TCI of 5 mm.Conclusion It is suggested that orthodontic treatment can make the disc-condyle relationship return to normalization,and the condylar movement become much more coherent.
ABSTRACT
Quality consciousness is the guidelines of the graduate cultivation.The perfection of organization and management as well as the strength of innovation and reform also immediately influence the training quality of graduates.Today the graduate scale expands,so we should use scientific development concept to guide the graduate cultivation and to develop postgraduate education quickly and soundly.