The principle of the tension band technique is to counteract the tensile forces acting across the fracture site and to convert them into compressive forces. We have experienced 37 fractures treated with tension band technique from 1975 to 1978 and the results are as followings; 1. 37 Cases of fracture were treated by tension band technique. Eight cases out of 37 were olecranon fractures. 16 cases were patellar fractures. 10 cases were malleclar fractures. and three cases were trochanteric fractures of the femur. 2. As post-operative immobilization, applied cast splint in almost of the cases except application of hip spica cast in trochanteric fracture. 3. The average duration of immobilization in each cases, 12 days in olecranon, two weeks in patella, four weeks in malleolus and six weeks in greater trochanter respectively. 4. The radiological union was obtained in seven weeks in olecranon, six weeks in patella, eight weeks in malleolus and six weeks in greater trochanter. 5. As complication, one case of nonunion in olecranon, one case of infection and, one case of wire breakage in patella and one case of traumatic arthritis in malleolus were noted, which needed further surgery. 6. In conclusion, tension band wiring is considered as a good method for the fractures involving joing, olecranon, patella, and malleolus because the technique has advantages such as rigid internal fixation, shortening the duration of immobilization and fracture healing and early mobilization of the neighboring joints.
Arthritis ; Early Ambulation ; Femur ; Fracture Healing ; Hip ; Hip Fractures ; Immobilization ; Joints ; Methods ; Olecranon Process ; Patella ; Splints

No abstract available.
Facial Asymmetry

No abstract available.
Cytomegalovirus* ; DNA* ; Humans* ; Polymerase Chain Reaction*

No abstract available.

No abstract available.

PURPOSE: The aim of this study is to evaluate the effectiveness of surgical treatment in adolescent patients suffering from navicular stress fracture. MATERIALS AND METHODS: A total of 11 adolescent patients aged 14 to 19, who underwent an operation for navicular stress fracture between 2005 and 2008 were recruited. Clinical outcomes were evaluated by the American Orthopaedic Foot and Ankle Society (AOFAS) midfoot score and visual analogue scale (VAS) score. RESULTS: The mean VAS score before the operation was 7.7. A score of 2.9 was confirmed at final follow up after the operation. The mean final follow-up period was 22.1 months. There was a statistically significant improvement in the VAS score between before and after the operation (p=0.01), and similarly, the AOFAS score also showed an improvement, from 46.5 to 80.7 (p=0.01). The pain that remained after the operation, according to the VAS score, was severe in three patients (27.3%), tolerable in seven patients (63.6%), and free of pain in one patient (9.1%). CONCLUSION: In navicular stress fracture in adolescents, careful selection of patients who could benefit from surgical treatment is recommended.
Adolescent* ; Ankle ; Follow-Up Studies ; Foot ; Fractures, Stress* ; Humans

In order to evaluate the genotoxic hazard among workers potentially exposed to low level petrochemical substances, the analyses of micronuclei (MN) and sister chromatid exchanges (SCEs) in lymphocytes were performed in 46 male workers (as exposed group) and 46 nonexposed subjects (as control group). Mean frequencies of MN and SCEs (respectively, 12.9/1000 cells and 6.5/cell) in exposed group were very significantly higher than those (10.2/1000 cells and 5.4/cell) in control group. And there were also significant differences in mean frequencies of MN and SCEs adjusted for age, employment duration, smoking, and drinking between two groups. Median frequencies of MN and SCEs in exposed group were very significantly higher than those in control group. Frequencies of SCEs were higher in smokers than in non-smoker. Frequencies of MN in smokers, however, were similiar to those of non-smoker. Interaction between exposure and smoking on MN and SCEs induction was not observed. The results suggest that there is genotoxic hazard in high risk group like workers handling carcinogens in petrochemical plants and the analyses of MN and SCEs are useful biomarkers for the exposure to hazard substances even at the level below the exposure limit.
Biological Markers ; Carcinogens ; Drinking ; Employment ; Humans ; Lymphocytes ; Male ; Sister Chromatid Exchange ; Smoke ; Smoking

Distance teaming has been the tuning point for accomplishing adult teaming in nursing education. This study was conducted to demonstrate the effectiveness of the distance learning courseware with the RN-BSN students at Yonsei university, College of Nursing. The distance learning courseware was developed cooperatively by content experts, instructional designers. programmers and graphic designers. The course subject, 'Growth and Development' was made by a computerized instructional module using the internet. The programming developed with the virtual school developing support system of Samsung SDS based on the Web Sever and Oracle DB through the Internet. The instructional courseware was developed after taking into consideration the learners' levels of competencies and knowledge and utilized the integrate information through the multimedia, mainly via screens in the computer network. The students learned about the growth and development of infants to adolescents through the interaction with peers as well as instructors using many functional keys on the internet. The effects of learning were evaluated as their satisfaction of this distance learning courseware by 60 RN-BSN students. The student's responses have been very positive. The distance learning courseware for RN-BSN students developed at Yonsei University's Collage of Nursing is an available and interactive method used a Multimedia Instructional Design through the Internet.
Adolescent ; Adult ; Education, Distance* ; Education, Nursing ; Growth and Development ; Humans ; Infant ; Internet* ; Learning ; Multimedia ; Nursing*

No abstract available.
Child* ; Humans ; Lymphangioma*

No abstract available.
Child* ; Humans