In spite of the progress in techniques and materials of the prosthodontic rehabilitation of patients with complete edentulous arches, prosthodontists still face patients' complaints about dissatisfaction and discomfort from their dentures. In the past several decades, prosthodontists tried to find the factors that influence the patient's satisfaction with dentures. However the results are contraversial especially with the psychological factor. In this study using patient denture satisfaction questionnaire' and Hopkins Symptom Checklist, we tried to find the correlation between the patient's denture satisfaction and the patient's psychological aspects. 23 complete edentulous patients who have visited the Department of Prosthodontics, Yonsei University Dental Hospital from September 1998 to June 1999 for complete denture treatment were asked to complete the questionnaires 4 to 6 weeks after the upper and lower complete delivery. After the measurement of validity of the questionnaires, correlations between the patient's general satisfaction with their new upper and lower complete dentures and the other satisfaction questions including the satisfactions with esthetics, retention, mastication, speech, comfort and other peoples's opinion and between the patient's general satisfaction with their new upper and lower complete dentures and the 5 symptoms of Hopkins Symptoms Checklist including somatic, obsessivecompulsive, interpersonal sensitivity, depression and anxiety were analyzed. Among the several satisfaction questionnaire items, comfort with the lower denture showed highest relation to the patient's general satisfaction with dentures. However, only the anxiety scale of Hopkins Symptom Checklist among the other symptom scales was related to the patient's general satisfaction with dentures. The two questionaires used in this study turned out to be valid means of analyzing patient's denture satisfaction and psychological status before and after the complete denture treatment.
Anxiety ; Checklist ; Denture, Complete* ; Dentures ; Depression ; Esthetics ; Humans ; Mastication ; Patient Satisfaction* ; Prosthodontics ; Psychology ; Surveys and Questionnaires ; Rehabilitation ; Weights and Measures

No abstract available.
Intestinal Obstruction* ; Mucocutaneous Lymph Node Syndrome*

Only several stages of conventional operation have been able to treat the open fracture of the limb with extensive bone and soft tissue loss. So we, authors, reviewed 25 cases of vascularized osteocutaneous fibulat transfer which were performed to the extensive bone defect of the limb and associated soft tissue injury(from May 13, 1982 to September 30, 1988). In 25 cases, one case was a chronic osteomyelitis combined pseudocarcinomatous epithelial hyperplasia of surrounding soft tissue, the other(24 cases) were the open comminuted fractures with the extensive bone and soft tissue loss of the limbs. The average size of the skin flap was 12.33 × 5.83cm, the average length of vascularized fibula was 16.5cm in length. The complications were fractures of grafted fibula, partial necrosis of both ends of the skin flap and uncontrolled infection of proximal end of grafted fibula. During postoperative period, the patency of the anastomoses were monitored by observing the color of the skin of buoy skin flap. The average amounts hypertrophied fibula at 12 months after operation were 20.6cm. And the following remarkable result were obtained. 1. With the uncontrolled bone infection, the vascularized osteocutaneous fibular transfer was able to be performed. 2. During the follow up period, the grafted fibula had been hypertrophied. 3. In roentgenogram, as compared with conventional bone graft, grafted bone was not resorbed and early united. 4. In adult, free fibula can be obtained and grafted as 23cm as long and the skin flap with fibula can be obtained and grafted as 21 × 7cm as large in or experience. 5. In the vascularized osteocutaneous fibula transfer, the patency of anastomoses was monitored indirectly by confirming skin flap. 6. The fractured fibula was united early by cast immobilization, and it was hypertrophied at the fracture site. 7. The vascularized osteocutaneous fibula transfer is also useful in application of the other long bones.
Adult ; Extremities ; Fibula ; Follow-Up Studies ; Fractures, Comminuted ; Fractures, Open ; Humans ; Hyperplasia ; Immobilization ; Microsurgery ; Necrosis ; Osteomyelitis ; Postoperative Period ; Skin ; Transplants

No abstract available.
Adult* ; Humans ; Ophthalmic Artery*

No abstract available.
Colon*

No abstract available.
Aortic Aneurysm, Abdominal

Over 26 kinds of tablets and capsules, such as Tetracycline, Quinidine and Potassium preparations were reported to cause esopbageal ulcerations, eharacterized in various size, shape and number, ind sually in mid-esophagus, Recently authors experienced 10 cases of drug-induced esophageal ulcerations due to antibiotics and antiinflammatory agents such as Tetracycline, Aspirin, etc. Four cases were men and six were women. Four cases were in third dades, three in fourth cleeades, two in fifth decades and one in sixth decades. Presenting symptoras were odynophagia(4/10), dysphagia(3/10), substernal pain(7/10) and epigastric pain(3/10). Endoscopic examination of the esophgus showed single or multiple, small and shallow ulcers on the mid-esophgeal mucosa at the level of 30cm from the ineisor in eight cases, one Iarge and deep ulcer at the level of 40cm from incisor in one patient and one amall, shallow and one large, deep ulcers at the same time. in one patient The shape of alcers were various from a round to a large horseshoe shaped one. The clinical course was mild without complications. It was suggested that drug-induced esophsgeal ulcers with antibiotics and antiinflammatory agents could be found frequently and they had benign and mild clinicalc ourse,
Anti-Bacterial Agents ; Anti-Inflammatory Agents ; Aspirin ; Capsules ; Female ; Humans ; Incisor ; Male ; Mucous Membrane ; Potassium ; Quinidine ; Tablets ; Tetracycline ; Ulcer*

No abstract available.
Fibrosis* ; Hypersplenism*

PURPOSE: To determine the value of thin-section CT in the diagnosis of nasal bone fractures. MATERIALS AND METHODS: We evaluated the thin-section CT scans of 40 patients with nasal bone fracture. CT scans were obtained with both axial and coronal planes, 1.5mm collimation with 2mm interval, and 9.6cm field-of-view. The axial scan plane was kept parallel to the orbitomeatal line from the nasion to the lower limit of the nose and the coronal plane was kept perpendicular to the axial plane. The data were reconstructed with bone algorithm. Nasal bone fracture was classified into 1 of 3 types on thin section CT:(I) simple fracture;(ll) simple fracture with displacement;(III) comminuted fracture. Associated facial bone injuries were also evaluated Simple radiographs of nasal bone were reviewed for comparison. RESULTS: Six patients had simple fracture, 10 patients had simple fracture with displacement, and 24 patients had comminuted fracture. Twenty-six patients had associated facial bone injuries which included fracture of nasal septum (n=15), fracture of frontal process of maxilla (n=9), fracture of ethmoid (n=6), widening of nasofrontal suture (n=5), and fracture of nasolacrimal duct (n=2). In 15 of 40 patients, CT could identify nasal bone fractures not detected on simple radiographs. CONCLUSION: Thin-section CT is a valuable aid in the evaluation of nasal bone fracture for accurate identification, nature, and combined facial injury.
Diagnosis ; Facial Bones ; Facial Injuries ; Fractures, Comminuted ; Humans ; Maxilla ; Nasal Bone* ; Nasal Septum ; Nasolacrimal Duct ; Nose ; Sutures ; Tomography, X-Ray Computed

Vasectomy has become increasingly popular as a method of male fertility control in humans because it is simpler than other methods for a woman. In spite of numerous studies on the effects of vasectomy on reproductive organs and their functions over varying periods of time, a lot of problems remained such as histological and functional changes of the reproductive organs. Recently the vasovasostomy has been developed under the requiring of succeeding an offspring or other problems, but it has not proved to be consistently i reliable in reversing previously performed vasectomies. Results in most of the investigations indicate that sperm is present in the ejaculate of 95 per cent of the operated cases. However, pregnancy occurs in only 40 per cent of the partners. It also has been demonstrated that antisperm antibodies occur in the serum of approximately half of the patients who have undergone vasectomy, and the immunologic consequences of vasectomy have been investigated extensively in a variety of laboratory animals and in man, but opinions vary as to whether such antibodies may be responsible for infertility after vasectomy. A second, also less information about phenomenon is formation of antisperm antibodies. Some have postulated that sperm granuloma formation is a mechanism for sensitization of the host to his own sperm, but other have concluded that sperm granuloma formation does not necessarily result in humoral sperm autosensitization. In an attempt to observe the effects of seminal vesiculectomy on structure and function of the testes and epididymides in vasectomized rats, this study was performed. The results as follows: 1. Spermatogenesis in the testicular tissue seems to be much inhibited in vasectomized rats after seminal vesiculectomy. 2. Absorptive activity of the rat epididymides may be accounted to be decreased after seminal vesiculectomy. 3. Sperm granuloma occurred around the epididymides of 90 per cent in the vasectomized rat after seminal vesiculectomy: Large one was measured by 2.5 x 1.5cm., but 50 per cent in the vasectomized rat with large one measured by 1.5 x 0.6cm. in size.
Animals ; Animals, Laboratory ; Antibodies ; Contraception ; Female ; Granuloma ; Humans ; Infertility ; Male ; Pregnancy ; Rats* ; Spermatogenesis ; Spermatozoa ; Testis* ; Vasectomy ; Vasovasostomy