Seventy cases of moderate to severe hallux valgus deformities were operated by proximal metatarsal chevron osteotomy combined with modified McBride procedures from September 1994 to September 1996. The hallux valgus angle improved from an average of 35.1 degrees to 12.1 degrees postoperatively. The first intermetatarsal angle improved from an average of 15.4 degrees to 7.9 degrees. The position of sesamoids was normalized and the metatarsal bone shortened minimally. Union occurred in 6 weeks. Subjectively, pain was relieved in 95% of the patients, while walking and standing abilities improved in 90%. The shoewear improved in only 60% of the patients, showing less satisfactory results compared to other factors. In terms of complications, two recurrences occured but were treated without repeat surgery. Two malunions and four superficial wound infections occurred. In conclusion, proximal chevron metatarsal osteotomy combined with modified McBride procedures is a reliable operation as regards stability, technical ease, low complications and satisfactory results for moderate to severe Hallux valgus deformities.
Congenital Abnormalities ; Hallux Valgus* ; Hallux* ; Humans ; Metatarsal Bones* ; Osteotomy* ; Recurrence ; Reoperation ; Walking ; Wound Infection

Haglunds deformity is a prominence at posterosuperior portion of the calcaneus. Extrinsic irritation on this prominence can give rise to retrocalcaneal bursitis or Achilles tendinitis. Partial resection of the posterosuperior aspect of the calcaneus was performed on 7 heels with Haglunds disease. All patients were reviewed both by radiographic examination and by questionnaire after an average 14.5 months. All but one patient showed an excellent result in a view point of pain relief. The average passive dorsiflexion angle of the ankle was improved from 5 to 25 degree, postoperatively. There was no complication such as recurrence, wound problem or paresthesia.
Ankle ; Bursitis ; Calcaneus ; Congenital Abnormalities ; Heel ; Humans ; Paresthesia ; Surveys and Questionnaires ; Recurrence ; Tendinopathy ; Wounds and Injuries

Scapular fractures are being seen with increasing frequency in our mechanized society, specially in patients who have multiple injuries. Most of the scapular fractures have been treated non-operatively, with early mobilization of the shoulder. The result of such functional treatment have been predictably good. However, this non-operative approach may not yield such good results in patients who have a fracture of the scapular neck in association with the ipsilateral clavicular fracture or other double disruptions of the superior shoulder suspensory complex. Ipsilateral fractures of the scapular neck and clavicle disrupt the suspensory mechanism of the shoulder resulting in fuctional loss and deformity. From January 1989 to June 1995, twelve patients were identified with this specific pattern of injury. The follow up period was 39.2 months in average. Seven patients were treated operatively using 3.5mm DCP or reconstruction plate, and five patients were performed K-wire fixation or wiring. Upon review all were healed radiographically. According to the scoring system of Rowe, five patients had an excellent fuctional result, five had a good result, and two had a fare result. The average score for the twelve patients was 85 points. The results of our retrospective study show that operative treatment for these complex fractures is safe and that functional recovery is predictably good.
Clavicle* ; Congenital Abnormalities ; Early Ambulation ; Follow-Up Studies ; Humans ; Multiple Trauma ; Neck* ; Retrospective Studies ; Shoulder

Burst fractures of lower lumbar spine are rare and have not been well delineated in the literature. Treatment and management considerations for lower lumbar burst fractures are somewhat different from the rest of spine because this area only has the cauda equina and nerve roots. The purpose of this study was to analyse the clinical and radiological results and to determine operative approach. The authors analysed the 16 patients who had been treated with spinal instrumentation (Cotrel- Dubousset, Danek, Kaneda) from Dec. 1990 to Dec. 1994, and following results were obtained. 1. The classification of fracture by Francis-Denis method was B type in 7 cases, A type in 6 cases, E type in 2 cases, and D type in 1 case. 2. By the load-sharing classification, six points or less in 11 patients (first group) and seven or more in 5 patients (second group). In first group lordosis was corrected from 20.4degreespreoperatively to 32.6degrees postoperatively and 24.1degrees at the end of follow-up. In second group lordosis was corrected from 14.8degrees preoperatively to 21.3degrees postoperatively and 0.8degrees at the end of follow-up. 3. The short segmental fixation through posterior approach yielded good result in the first group, but poor result in the second group with complications including two cases of loss of reduction and one case of screw breakage. As a result, posterior approach might be more perferable in first group and anterior approach in the second group.
Animals ; Cauda Equina ; Classification ; Follow-Up Studies ; Humans ; Lordosis ; Spine

No abstract available.
Rho(D) Immune Globulin*

Pathological wear across the entire dentition causes problems such as collapsed occlusal plane, reduced vertical dimension, anterior premature contact, inadequate anterior guidance, and tooth migration, thereby induce symptoms such as temporomandibular joint disorder, reduced masticatory efficiency, and tooth hypersensitivity. For the treatment of patients with excessive wear, evaluation of vertical dimension should be preceded along with analysis of the cause. The patient in this case was a 45-year-old female with a history of orthognathic surgery. Through clinical examination, radiographic examination, and model analysis, overall tooth wear, interdental spacing in the anterior maxillary region, retruded condylar position, and insufficient interocclusal space for prosthetic restoration were confirmed. Full mouth rehabilitation with increased vertical dimension was planned, the patient’s adaptation to the new vertical dimension was evaluated with a removable occlusal splint and temporary prosthesis, and cross-mounting was performed based on the temporary restoration to fabricate the definitive zirconia prosthesis, maintaining the adjusted vertical dimension. It showed satisfactory functional and esthetic results through stable restoration of the occlusal relationship.

Pancreatic pseudoaneurysm is a potentially life-threatening complication often associated with pancreatitis or pancreatic surgery. As the rupture of pancreatic pseudoaneurysms can lead to catastrophic bleeding and is associated with high mortality rates, clinical suspicion and early diagnosis are essential to improve patient outcomes. In the management of pseudoaneurysms, transarterial embolization (TAE) could be effective; however, there have been limited local studies on the outcomes of TAE for patients with pseudoaneurysm rupture associated with pancreatitis. Here, we describe patients who were diagnosed with pseudoaneruysm rupture associated with pancreatitis and treated with TAE.

No abstract available.
Lutein* ; Lymphangioma, Cystic*

In this study, we observed the alteration of choline signal intensity in hippocampus region of the depressive rat model induced by forced swimming test (FST). The purpose of this study was to evaluate the antidepressant efficacy in the depressive animal model using MR spectroscopy. Fourteen experimentally naive male Sprague-Dawley rats weighting 160~180 g were used as subjects. Drug injection group was exposed to the FST except for control group. The drugs were administered subcutaneously (SC) in a volume equivalent to 2 ml/kg. And three injections were administered 23, 5, and 1 h before beginning the given test. 1H MR spectra were obtained with use of a point resolved spectroscopy (PRESS) localization sequence performed according to the following parameters: repetition time, 2500 ms; echo time, 144 ms; 512 average; 2048 complex data points; voxel dimensions, 1.5x2.5x2.5 mm3; acquisition time, 25 min. There were no differences in NAA/Cr and Cho/Cr ratio between the right and the left hippocampus both normal control rats and antidepressant-injected rats. Also, no differences were observed in NAA/Cr and Cho/Cr ratio between the normal control rats and the antidepressant-injected rats both the right and the left hippocampus. In this study, we found the recovery of choline signals in the depressive animal model similar to normal control groups as injecting desipramine-HCl which was antidepressant causing anti-immobility effects. Thus, we demonstrated that MR spectroscopy was able to aid in evaluating the antidepressant effect of desipramine-HCl.
Animals ; Choline ; Hippocampus ; Humans ; Magnetic Resonance Spectroscopy ; Male ; Models, Animal ; Protons ; Rats ; Rats, Sprague-Dawley ; Spectrum Analysis ; Swimming

BACKGROUND: Vitamin-mineral supplements are the most popular dietary supplements in Korea. However, few studies have assessed the relationship between vitamin-mineral supplementation and associated factors among the Korean elderly. The purpose of this study was to assess the use of vitamin-mineral supplements among elderly in Korea as well as its association with sociodemographic factors, health-related behaviors, medical conditions, and nutrient intake. METHODS: This study was based on data from the Korean National Health and Nutrition Examination Survey, conducted by the Korean Ministry of Health and Welfare from 2008 to 2009. Data from 3,294 elderly men and women (65 years of age and older) were analyzed. Multivariable-weighted logistic regression model analysis was used to evaluate the association between vitamin-mineral supplement use and sociodemographic factors, health-related habits, and medical conditions. RESULTS: Vitamin-mineral supplementation was reported by 16.3% of the participants. The most common reason for using dietary supplements was recommendations from friends and acquaintances. Highly educated person, female participants had a greater likelihood of taking vitamin-mineral supplements. In addition, analysis of nutrient intake from food sources alone revealed a lower proportion of vitamin-mineral supplement users with nutrient intakes below the estimated average requirements for vitamin A, vitamin C, thiamine, riboflavin, niacin, calcium, iron, and phosphorus, compared to nonusers. However, vitamin-mineral supplementation was not associated with health-related behaviors or medical conditions. CONCLUSION: Highly educated person, elderly Korean women had a greater likelihood of using vitamin-mineral supplements. In addition, nutrient intakes from food sources alone were significantly higher among vitamin-mineral supplement users. Finally, vitamin-mineral supplementation may be an indicator of healthier diet in elderly Koreans.
Aged* ; Ascorbic Acid ; Asian Continental Ancestry Group ; Calcium ; Diet ; Dietary Supplements ; Female ; Friends ; Humans ; Iron ; Korea ; Logistic Models ; Male ; Morinda ; Niacin ; Nutrition Surveys* ; Phosphorus ; Riboflavin ; Thiamine ; Vitamin A ; Vitamins