Subtalar dislocation of the foot is one in which there is simultaneous dislocation of the talonavicular joint and talocalcaneal joint while the tibiotalar relationship is unchanged. It was described first by Judey and Defourest in 1811. It incidence was 1% to 1.3% of all dislocations and 15% of injuries of the talus. We have experienced one case of a medial subtalar dislocation without fracture. In our case which was followed for 14 months, the head of the talus was palpable on the dorsum of the foot and the heel was displaced medially in relation to the leg. Radiographically, on the lateral view, the head of the talus was shown superior to the navicular and on the A-P view, the normal talonavicular relationship was disturbed with the calcaneus being displaced medially. The closed reduction was carried out successfully.
Calcaneus ; Dislocations ; Foot ; Head ; Heel ; Incidence ; Joints ; Leg ; Subtalar Joint ; Talus

No abstract available in English.
Femur ; Fracture Fixation, Intramedullary

No abstract available in English.

No abstract available.
Chondrodysplasia Punctata*

After femur neck fracture, many techniques have been known for early detection of the viability of the femoral head which is very important to decide method of treatment. At the present time, bone scan with 99mTc-MDP is the best available radioistope for use in scanning, because it is very sensitive, non-invasive and simple, minimal radiation dose, easily reproducible. Bone scanning was carried out in 18 cases of femur neck fractures from July, 1981 to October, 1982 in Kyung Hee University Hospital. The results were as follows: l. In twelve cases in which radiological confirmation of viability of the femoral head was difficult to make, we could confirm the presence or absence of vascularity of femoral head using bone scan. 2. Six cases which were considered to have vascular impairment to the femoral head radiologically, were identified to have vascular impairment to the femoral head by bone scan and these were evidenced by operative findings and by histology of biopsy specimen. 3. In fresh fractures, we identified the vascular impairment by the bone scan minimally 5 days after injury. 4. In old fractures, we could confirm the viability of the femoral heads by bone scan. 5. Bone scan is considered to be the excellent technique for early detection of the vascular impairment to the femoral head after femur neck fractures.
Biopsy ; Femoral Neck Fractures ; Femur Neck ; Head ; Methods ; Technetium Tc 99m Medronate

The effects of naloxone on circulation and respiration were observed in 20 surgical patients during general anesthesia. Respiratory and circulatory changes were measured up to 15 minutes after naloxone injection at 5 minute intervals. Blood pressure and heart rate were slightly increased after naloxone injection during l5 minutes, but were not significantly increased. Arterial carbon dioxide partial pressure and pH were considerably decreased after naloxone injection during 15 minutes. Respiratory rate, tidal volume, and minute volume were markedly increased after naloxne injection during l5 minutes. In conclusion naloxone doses of 0.01 mg/kg seemed not to significantly change circulation and respiration during general anesthesia and naloxone slightly increased circulatory and respiratory function.
Anesthesia, General* ; Blood Pressure ; Carbon Dioxide ; Heart Rate ; Humans ; Hydrogen-Ion Concentration ; Naloxone* ; Partial Pressure ; Respiration* ; Respiratory Rate ; Tidal Volume

Retinal detachments occuring in atopic dermatitis patients are usually associated with tears of peripheral retina or nonpigmented epithelium of the ciliary body or retinal dialysis. It has been considered relatively rare, however, its clinical reports have been increasing recently. We experienced a case of atopic dermatitis with retinal detachment of right eye caused by giant retinal tear and retinal tear of left eye in 23-year-old male, we could obtain successful result by treating his right eye with scleral buckling procedure and intravitreal gas injeciton.
Ciliary Body ; Dermatitis, Atopic* ; Dialysis ; Epithelium ; Humans ; Male ; Retina ; Retinal Detachment ; Retinal Perforations* ; Retinaldehyde* ; Scleral Buckling ; Young Adult

Holoprosencephaly is a rare malformation complex or development defect including different degrees of incomplete cleavages of the embryonic prosencephalon and varying degrees of the midface defects, resulting from the defect of prechordal mesoderm, migrating forward into the area anterior to the notochord during the third week of fetal development. Early antenatal diagnosis of holoprosencephaly is important to find out its severity, to predict its prognosis, and to determine proper management according to its prognosis and severity. The possibility of early antenatal diagnosis of holoprosencephaly by ultrasound has been suggested, but occasionally missed and rarely confirmed. We present one case of lobar holoprosencephaly, diagnosed postnatally and one case of alobar holoprosencephaly, diagnosed antenatally in our hospitals.
Fetal Development ; Holoprosencephaly* ; Mesoderm ; Notochord ; Prenatal Diagnosis ; Prognosis ; Prosencephalon ; Ultrasonography

This survey was performed to obtain the basic information for the prevention and management of occupational low back injury(LBI). The subjects of this survey were 952 workers(male, 892;female, 60) who had taken occupational LBI in some industries of Pusan area from January 1 to December 31, 1991. Observation period was 2.6 years from the beginning to the end of medical treatment. The obtained results were summarized as follows; 1. The proportion of LBI workers was 15.9% of the workers who had taken any occupational injuries and 0.32% of all workers in this surveyed area. 2. 8.0% of the workers had taken LBI on the 1st day of employment and 55.2% of the workers were within one year, 91.4% of the workers were within 10 years according to cumulative frequency distribution. 3. Handling of heavy objects was the most common cause of LBI(32.0%) and fall down(26.9%) and slip down(16.3%) were the next in order. 4. The most common causes of both lumbar sprain and HNP were handling of heavy objects and that of lumbar fracture was fall down. 5. The mean duration for medical treatment of LBI workers was 143 days. 6. The total direct compensation cost for LBI workers was 6,736 million Won and the proportion of medical, resting, disability compensation costs were 25.0%, 37.0%, 38.0% respectively. 7. The percentages of retreated workers and disabled workers were 11.9%(113 persons) and 22.9%(218 persons) of total LBI workers respectively.
Back Injuries* ; Busan* ; Compensation and Redress ; Employment ; Occupational Injuries ; Sprains and Strains

This study was carried out to analyse the food intake and associated factors of the urban poor elderly by comparing poor district, Unbong rental apartment in Bonsong 2 dong with other areas in Pusan. 135 elderlies(men 36, women 99) in Unbong rental apartment 136 elderlies(men 45, women 91 ) in the other areas were investigated during the period of March to August in l994. The assumption that the study area represented poor district was satisfied because the age and sex distribution was not significantly different, and the income of the study area was significantly lower than that of the control area. The variables of hospitalized in previous 12 month, gastrointestinal problem, alcohol drinking, cigarette smoking did not differ significantly. But the variables of chronic disease, take medicine, perceive, vitamin supplement differed significantly between two groups. Therefore some factors associated with health state in the study area are worse than those of the control areas. At most of all variables, nutrients intake of the study area did not reach the recommended dietary allowances(RDA) for Koreans, and that nutrient intakes of the study area were significantly lower than those of the control area. The hypothesis of this study that nutrient status depends on economical status was proved. As for the score of nutritional knowledge, the study area was significantly lower than the control area. But as for the score of nutritional behavior, two areas were not significantly different. The latter is counter result of our hypothesis, owing to the effect of the confounding factors including education etc. As for the correlation of variables, not only economic status and educational level, but the score of nutritional knowledge effects strongly on nutrient status in the study area, the poor district. Therefore, adequate nutritional education to the elderly in the poor district should be considered.
Aged* ; Alcohol Drinking ; Busan ; Chronic Disease ; Eating* ; Education ; Female ; Humans ; Sex Distribution ; Smoking ; Vitamins