PURPOSE: To evaluate dysphagia objectively and quantitatively, and ta clarify the effect of neck position and viscosity changes in patients with aspiration and laryngeal penetration. MATERIALS AND METHODS: We studied 35 patients with dysphagia and 21 normal controls using videofluoroscopy and scintigraphy. Videofluoroscopy was performed with barium with three different viscosity, and scintigraphy was done, with water, yogurt, and steamed egg mixed with Tc-99m tin colloid. 1f aspiration was found during videofluoroscopic examination, patients neck position was changed and study repeated. Videofluoroscopy was analyzed qualitatively. We calculated 7 quantitative parameters from scintigraphy. According to the videofluoroscopic findings, we divided patients into 3 subgroups; aspiration, laryngeal penetration, and no-aspiration group. RESULTS: The result of videofluoroscopy revealed that the most cornmon finding was the delay in triggering pharyngeal swallow. Pharyrigeal transit time (PTT) and pharyngeal swallowing efficiency(PSE) in patients with aspiration were significantly different from other groups. After neck position change, aspiration could be reduced in all of 7 patients, and laryngeal penetration reduced hy about 82%. PTT ancl PSE were also improved after position change. Aspiration and laryngeal penetration occurred more frequently in thin liquid swallowing than in thick liquid and solid swallowing. CONCLUSION: PTT and PSE were useful for the evaluation of dysphagia. Aspiration and laryngeal penetration could be reduced when appropriate position assumed, We could decrease the chance of aspiration by changing the patient diet consisIency. Scintigraphy might be useful tool to quantitate and follow up these changes.
Barium ; Colloids ; Deglutition ; Deglutition Disorders* ; Diet ; Evaluation Studies as Topic* ; Follow-Up Studies ; Humans ; Neck ; Ovum ; Radionuclide Imaging* ; Steam ; Tin ; Viscosity ; Water ; Yogurt

No abstract available.
Knee* ; Ligaments*

No abstract available.
Clonorchiasis* ; Clonorchis sinensis

The mandibular contour determines the shape of the lower part of face and thus influences the appearance of head and neck. A prominent mandibular angle produce characteristic quadriangular, coarse and muscular appearance. To correct this facial contour to oval shape, the prominent angle can be contoured. the cutaneous approach has been used, but it leaves noticeble scar and has risk of facial nerve injury. Thus the intraoral approach has been used commonly. But because of restricition of operation field, the intraoral approach disadvantages of long operation time, high risk of complications. So, we have performed mandibular contouring procedure by new approach which uses reciprocating saw through stab incision under the mandibular body to correct the 9 patients of mandibular angle protrusion who visited our clinics recently. And we found that mandibular angle contouring by this new approach is easy, and makes the operation and recovery time shorter. There were no complications and cosmetic results were quite satisfactory.
Cicatrix ; Facial Nerve Injuries ; Head ; Humans ; Neck

Spondylometaphyseal dysplasia (SMD) is an extremely rare, which affects the spine and metaphy-ses of the tubular bones on terms of enchondrogenesis. Children who had Kozlowski dwarfism, type of SMD are not recognized until they reach school age since they have normal clinical feature, weight and size in early childhood. Authors experienced a typical case of Kozlowski type of SMD in a 10 years old male who had i) generalized platyspondyly with anterior tapering of vertebrae ii) generalized metaphyseal dysplasia iii) minimal changes in the carpal and tarsal bones. This case is to be reported with review of references.
Child ; Dwarfism ; Humans ; Male ; Spine ; Tarsal Bones

Purpose: This study aimed to identify the effects of resilience and nursing managers’ empowering leadership on turnover intention among new nurses, as well as the mediating role of transition shock. Methods: This was a descriptive, cross-sectional study. Data were collected from 167 new nurses working in tertiary hospitals in Korea between July 1st and July 13, 2022. The relationships among the variables were analyzed using Pearson’s correlation coefficients, and the factors affecting turnover intention were identified using PROCESS macro analysis. Results: Resilience (direct effect=-0.02, p=.781) and nursing managers’ empowering leadership (direct effect=-0.00, p=.992) did not directly affect new nurses’ turnover intention. Transition shock had mediating role in the relationship between resilience and turnover intention (indirect effect=-0.12, 95% Boot confidence interval=-0.23~-0.04) and between nursing managers’ empowering leadership and turnover intention (indirect effect=-0.14, 95% Boot confidence interval=-0.23~-0.06). Conclusion Resilience and nursing managers’ empowering leadership indirectly influence turnover intention through transition shock among new nurses. To reduce turnover intention among new nurses, programs for preventing or mitigating their transition shock should be provided. In addition, improving the resilience of new nurses and nursing managers’ empowering leadership may contribute to reducing turnover intention among new nurses by mitigating their transition shock.

Purpose: This study aimed to identify the effects of resilience and nursing managers’ empowering leadership on turnover intention among new nurses, as well as the mediating role of transition shock. Methods: This was a descriptive, cross-sectional study. Data were collected from 167 new nurses working in tertiary hospitals in Korea between July 1st and July 13, 2022. The relationships among the variables were analyzed using Pearson’s correlation coefficients, and the factors affecting turnover intention were identified using PROCESS macro analysis. Results: Resilience (direct effect=-0.02, p=.781) and nursing managers’ empowering leadership (direct effect=-0.00, p=.992) did not directly affect new nurses’ turnover intention. Transition shock had mediating role in the relationship between resilience and turnover intention (indirect effect=-0.12, 95% Boot confidence interval=-0.23~-0.04) and between nursing managers’ empowering leadership and turnover intention (indirect effect=-0.14, 95% Boot confidence interval=-0.23~-0.06). Conclusion Resilience and nursing managers’ empowering leadership indirectly influence turnover intention through transition shock among new nurses. To reduce turnover intention among new nurses, programs for preventing or mitigating their transition shock should be provided. In addition, improving the resilience of new nurses and nursing managers’ empowering leadership may contribute to reducing turnover intention among new nurses by mitigating their transition shock.

Purpose: This study aimed to identify the effects of resilience and nursing managers’ empowering leadership on turnover intention among new nurses, as well as the mediating role of transition shock. Methods: This was a descriptive, cross-sectional study. Data were collected from 167 new nurses working in tertiary hospitals in Korea between July 1st and July 13, 2022. The relationships among the variables were analyzed using Pearson’s correlation coefficients, and the factors affecting turnover intention were identified using PROCESS macro analysis. Results: Resilience (direct effect=-0.02, p=.781) and nursing managers’ empowering leadership (direct effect=-0.00, p=.992) did not directly affect new nurses’ turnover intention. Transition shock had mediating role in the relationship between resilience and turnover intention (indirect effect=-0.12, 95% Boot confidence interval=-0.23~-0.04) and between nursing managers’ empowering leadership and turnover intention (indirect effect=-0.14, 95% Boot confidence interval=-0.23~-0.06). Conclusion Resilience and nursing managers’ empowering leadership indirectly influence turnover intention through transition shock among new nurses. To reduce turnover intention among new nurses, programs for preventing or mitigating their transition shock should be provided. In addition, improving the resilience of new nurses and nursing managers’ empowering leadership may contribute to reducing turnover intention among new nurses by mitigating their transition shock.

Purpose: This study aimed to identify the effects of resilience and nursing managers’ empowering leadership on turnover intention among new nurses, as well as the mediating role of transition shock. Methods: This was a descriptive, cross-sectional study. Data were collected from 167 new nurses working in tertiary hospitals in Korea between July 1st and July 13, 2022. The relationships among the variables were analyzed using Pearson’s correlation coefficients, and the factors affecting turnover intention were identified using PROCESS macro analysis. Results: Resilience (direct effect=-0.02, p=.781) and nursing managers’ empowering leadership (direct effect=-0.00, p=.992) did not directly affect new nurses’ turnover intention. Transition shock had mediating role in the relationship between resilience and turnover intention (indirect effect=-0.12, 95% Boot confidence interval=-0.23~-0.04) and between nursing managers’ empowering leadership and turnover intention (indirect effect=-0.14, 95% Boot confidence interval=-0.23~-0.06). Conclusion Resilience and nursing managers’ empowering leadership indirectly influence turnover intention through transition shock among new nurses. To reduce turnover intention among new nurses, programs for preventing or mitigating their transition shock should be provided. In addition, improving the resilience of new nurses and nursing managers’ empowering leadership may contribute to reducing turnover intention among new nurses by mitigating their transition shock.

Septic arthritis of hip is a serious problem. Delay in diagnosis and treatment can results in crippling. From September 1983 to May 1993, we have experienced 17 cases of pyogenic arthritis of the hip in neonates and infants. Ten cases were under the age of 1 month old, four were from 1 month to 2 months, and the rest of 3 cases were 11 months old with depicting high incidence in neonates within 1 month. Laboratory findings according to lag periods were as follows; The patients group (n=9) who visited within 3 days after symptom onset manifested high fever (over 38oC) in 2 cases only and 7 cases revealed normal or mild fever. The patients group (n=8) being seen later than 3 days showed high fever in most of cases. Leukocytosis was mostly unspecific in both groups. The average WBC counts tested on admission were 16,052/mm3, ESR 38.3mm/hr,and WBC count dropped to 11,264/mm3, ESR to 27.3 mm/hr after operation. Microbial culture was positive in 10 cases (58.8%), of which 4 were staphylococcus, 5 were streptococcus and 1 was ancinetobacter. Surgical drainage was done through the posterior approach. Long term follow up showed no recurrence and severe complications such as dislocation of head, avascular necrosis and osteomyelitis of proximal femoral metaphysis In conclusion, pyogenic arthritis of hip occurred more common in neonates less than month old and laboratory findings were not always accompanied by fever and hematologic changes especially when the symptom onset was less than 3 days.
Arthritis* ; Arthritis, Infectious ; Diagnosis ; Dislocations ; Drainage ; Fever ; Follow-Up Studies ; Head ; Hip* ; Humans ; Incidence ; Infant* ; Infant, Newborn* ; Leukocytosis ; Necrosis ; Osteomyelitis ; Recurrence ; Staphylococcus ; Streptococcus