Taehan Ch'ikkwa Uisa Hyophoe chi最新文献_第2页

[A study on injured policemen in dental field]. [牙科领域受伤警察的研究]。

Taehan Ch'ikkwa Uisa Hyophoe chi Pub Date : 1990-08-01

J B Lee, H R Yu

引用次数: 0

[Clinical observation of free-standing Core-Vent dental implant to replace premolar (1)]. [独立式核孔种植体替代前磨牙的临床观察[1]。

Taehan Ch'ikkwa Uisa Hyophoe chi Pub Date : 1990-07-01

J H Yang

引用次数: 0

[Clinical studies on treatment of fractures of the zygomatic bone]. 颧骨骨折治疗的临床研究。

Taehan Ch'ikkwa Uisa Hyophoe chi Pub Date : 1990-06-01

I W Nam

{"title":"[Clinical studies on treatment of fractures of the zygomatic bone].","authors":"I W Nam","doi":"","DOIUrl":"","url":null,"abstract":"The author has made clinical studies on treatment of fractures of the zygomatic bone in terms of frequency of fractures according to sex, age, fracture type, main manifestations and treatment methods from 106 patients with zygomatic bone fractures among 969 patients with maxillofacial bone fractures. The results obtained were as follow: 1. The frequency of malar bone fracture was 4 times more in male than that in female. 2. The most prevalent age of malar bone fracture was 21-30 years of age, and the nexts were followed 11-20, 31-40, 0-10, 41-50, 51-60, 61-70, and over 71 in the orders. 3. Among maxillofacial bone fractures, mandibular fracture was most prevalent as 76.3%, and the nexts were followed by the maxilla (10.8%), the molar bone (9.7%) and the nasal bone (3.3%). 4. Among 106 fractures of the malar bone, zygomatic bone fracture only was occupied 48.1%, but the rests were accomplished by another maxillofacial bone fractures. 5. In classification of molar bone fractures according to Knight and North's, group 3 fractures were most prevalent, and followed by group 2, 1, 4 and 6 in the orders. 6. Main manifestations were upper cheek flattening, lower eyelid ptosis, subconjunctival ecchymosis, epistaxis, difficulty of mouth opening, pain during mouth opening and others in the orders. 7. 93.4% of malar bone fracture has been treated surgically, but the rests treated conservatively, and [symbol: see text] shaped elastic stapler wire has been effectively used to get fixation at zygomatico-maxillary fractures.","PeriodicalId":76952,"journal":{"name":"Taehan Ch'ikkwa Uisa Hyophoe chi","volume":"28 6","pages":"563-70"},"PeriodicalIF":0.0,"publicationDate":"1990-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13284953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Dietary habits and the state of the human oral cavity in the prehistoric age]. [史前时期人类的饮食习惯和口腔状况]。

Taehan Ch'ikkwa Uisa Hyophoe chi Pub Date : 1990-06-01

C D Kee

{"title":"[Dietary habits and the state of the human oral cavity in the prehistoric age].","authors":"C D Kee","doi":"","DOIUrl":"","url":null,"abstract":"This is an age-by-age summation of literature on over 100 sites (of more than 250 excavated prehistoric ruins on the Korean Peninsula: about 160 places in South Korea--Paleolithic Age 15, Neolithic Age 21, Bronze Age 90 and Iron Age 35--and about 90 places in North Korea) which produced dietary-habit-related devices such as hunting tools, fishing instruments, farming equipments, tools of daily life, and human bones and teeth. 1) Various dietary-habit-related Old Stone-Age tools, instruments and other items were found. Among them were stone axes, stone hand axes, fish spears and hooks made of bone or horn, stone blades, stone scrapers and stone drills believed to have been used in daily life, and charcoal and sites of furnaces used for cooking. Furthermore, it was found that there were severe dental abrasions and dental caries among the inhabitants of the Korean Peninsula in the Old Stone Age. 2) Some evidences were found which lead us to believe that hunting was practiced with stone arrowheads in the New Stone Age. Stone net sinkers, which is the evidence of the use of fish nets, were also found. In addition, farming stone tools and charred cereals, both of which date back to the latter part of this period, were unearthed. Millstones, which began to be used in this age, and livestock bones were found. Where these items were discovered, 23 maxillae and mandibles with teeth and a total of 231 separate teeth of Neolithic period human beings were reported. However, there are no records indicating dental caries, but some records describe severe abrasion.","PeriodicalId":76952,"journal":{"name":"Taehan Ch'ikkwa Uisa Hyophoe chi","volume":"28 6","pages":"555-8"},"PeriodicalIF":0.0,"publicationDate":"1990-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13284952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[A study on the chairside dental assistants in the Republic of Korea]. [关于大韩民国椅子边牙医助理的研究]。

Taehan Ch'ikkwa Uisa Hyophoe chi Pub Date : 1990-06-01

J B Kim, K W Chang

引用次数: 0

[An experimental study on the toxicity of composite resins through tissue culture]. [组织培养对复合树脂毒性的实验研究]。

Taehan Ch'ikkwa Uisa Hyophoe chi Pub Date : 1990-04-01

Y H Kim

引用次数: 0

[A study on the mechanical behaviors of abutment teeth with various coping designs under overdenture]. [覆盖义齿不同顶面设计基牙力学行为研究]。

Taehan Ch'ikkwa Uisa Hyophoe chi Pub Date : 1990-04-01

M S Vang, J H Cho

引用次数: 0

[Evaluation of air-powder abrasive system on tooth abrasion]. 空气-粉末磨料系统对牙齿磨损的评价

Taehan Ch'ikkwa Uisa Hyophoe chi Pub Date : 1990-04-01

J S Han

引用次数: 0

[Panoramic image of the hard palate and the nasal floor]. [硬腭和鼻底的全景图]。

Taehan Ch'ikkwa Uisa Hyophoe chi Pub Date : 1990-04-01

S C Choi

引用次数: 0

[A microbiologic study on anaerobic bacteremia after dental extraction]. 拔牙后厌氧菌血症的微生物学研究

Taehan Ch'ikkwa Uisa Hyophoe chi Pub Date : 1990-03-01

J G Lee, K S Kim

{"title":"[A microbiologic study on anaerobic bacteremia after dental extraction].","authors":"J G Lee, K S Kim","doi":"","DOIUrl":"","url":null,"abstract":"It has been known for many years that tooth extraction can cause bacterial dissemination into blood stream, that is, bacteremia. Besides endocarditis--causing bacteria, alpha-hemolytic streptococci, anaerobes are involved in the post- extraction bacteremia. They are of clinical importance because they can cause abscesses in the various parenchymatous organs such as the liver, lung, and brain through anachoresis. The purpose of this study is to establish the types of species of anaerobes associated with post--extraction bacteremia, and to give the baseline to the succeeding study of sensitivity tests of various antibiotics, thus clinicians can chose the right ones. 10ml of blood was sampled pre- and post- operatively from 32 patients and incubated in anaerobic chamber. The followings are the results of this study. 1. All the preoperative blood samples showed negative culture. 2. Postoperative blood samples from 8 out of 10 patients (80%) in group 1, from 1 out of 15 (73.3%) in group 2, and 2 out of 7 (28.6%) in group 3 yielded anaerobic and facultative species. 3. Organisms detected were species belonging to the genera Streptococcus, Bacteroides, Actinomyces, Staphylococcus, Peptostreptococcus, Peptococcus, Propionebacterium, Fusobacterium, nonenterococcus, and Corynebacterium.","PeriodicalId":76952,"journal":{"name":"Taehan Ch'ikkwa Uisa Hyophoe chi","volume":"28 3","pages":"299-301"},"PeriodicalIF":0.0,"publicationDate":"1990-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13287615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0