• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제35권5호
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• pp.310-311
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• 2009

Synovial chondromatosis is an uncommon disease of cartilage transformation of synovial membrane with formation of loose bodies within the joint space. The involvement of temporomandibular joint is very rare. Symtoms include swelling, pain, stiffness of the jaw, and inability to close the jaw. A case involving the temporomandibular joint(TMJ) and non-symptoms is presented.

• 턱관절균형의학회지
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• 제7권1호
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• pp.11-16
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• 2017

In order to understand Changeologically on the meaning of FCST's TMJ (temporo-mandibular joint) treatment procedure, Yi, Shike, Bi, Gen trigrams concerning the jaw and change by treatment were analyzed from the viewpoint of semiotic context of hexagon and holistic interpretation on disease. Yi is meant by jaw but actually indicates mouth made by maxilla and mandible, and it's characters are related with nourishing by aliment and words. But when we eat and speak in the daily life, jaw does not nourish properly it's own body by bad habit or postures. For the treatment of this ill state, there needs punishment and correction symbolized with Shike. Shike has fourth nine meaning obstacles between the two strong lines in the upper and lower end, and so it has the function of mastication and get rid of the fourth nine metaphorically indicating subluxation of axis using CBA and auxiliary measures of four movement or laughing methods. Bi expresses the achievement and effects of consecutive mastication process implicating normalized manifestation of jaw and its linked spinal function. Gen symbolizes removing selfish motive or partiality in advance and reaches the best state of the saint righteously self-nourishable human being.

• 말소리와 음성과학
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• 제7권1호
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• pp.151-163
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• 2015

In this study, we aim to describe kinematic characteristics of Korean /l/-flapping in two speech rates (fast vs. comfortable). Production data was collected from seven native speakers of Seoul Korean (four females and three males) using electromagnetic midsagittal articulometry (EMMA), which provided two dimensional data on the x-y plane. We examined kinematic properties of the vertical/horizontal tongue tip gesture, the vertical/horizontal (rear) tongue body gesture, and the jaw gesture in an /i/-/i/ context. Gestural landmarks of the vertical tongue tip gesture are directly measured. This serves as the actual anchoring time points to which relevant measures of other trajectories referred. The study focuses on velocity profiles, closing/opening spatiotemporal properties, constriction duration, and constriction minima were analyzed. The results are summarized as follows. First, gradiently distributed spatiotemporal values of the vertical tongue tip gesture were on a continuum. This shows more of a reduction in fast speech rate, but no single instance of categorical reduction (deletion). Second, Korean /l/-flapping predominantly exhibited a backward sliding tongue tip movement, in 83% of production, which is apparently distinguished from forward sliding movement in English. Lastly, there was an indication of vocalic reduction in fast rate, truncating spatial displacement of the jaw and the tongue body, although we did not observe positional variations with speech rate. The present study shows that Korean /l/-flapping is characterized by mixed articulatory properties with respect to flapping sounds of other languages such as English and Xiangxiang Chinese. Korean /l/ flapping demonstrates a language-universal property, such as the gradient nature of its flapping sounds that is compatible with other languages. On the other hand, Korean /l/-flapping also shows a language-particular property, particularly distinguished from English, in that a backward gliding movement occurs during the tongue tip closing movement. Although, there was no vocalic reduction in V2 observed in terms of jaw and tongue body height, spatial displacement of these articulators still suggests truncation in fast speech rate.

• 한국어류학회지
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• 제13권2호
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• pp.117-122
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• 2001

강원도 삼척시 호산리 호산천에서 채집된 꾹저구, 검정꾹저구, 무늬꾹저구 3종의 성적이형에 관하여 조사하였다. 3종은 산란기때 뚜렷한 혼인색을 나타낸다. 3종 모두 암컷에서는 두부복면, 배지느러미, 제 1 등지느러미 외연이 진한 흑색을 나타냈다. 그러나 검정꾹저구의 제 1 등지느러미 외연으로부터 1/3은 진한 흑색을 나타낸 반면 다른 2종은 짙은 황색을 나타내는 차이를 보였다. 3종의 암컷모두 복부가 짙은 황색이 되는 공통점을 나타내었다. 수컷인 경우, 꾹저구와 무늬꾹저구는 거의 같은 혼인색을 나타냈으나 뒷지느러미에 있어서 무늬꾹저구는 짙은 흑색을 나타내었고, 꾹저구는 옅은 흑색을 나타내었다. 검정꾹저구는 두부복면, 배지느러미 및 뒷지느러미가 황색을 나타낸 반면, 나머지 2종은 옅은 흑색을 나타내었다. 이들 3종의 수컷 생식공돌기는 좁고 긴 삼각형 모양이었고, 암컷은 굵고 짧은 하트모양이었다. 꾹저구는 7개의 형질 즉, 체고, 두장, 문장, 상악장, 두고, 가슴지느러미 길이, 안경 등에서 암수간에 유의한 차이가 인정되었다. 검정꾹저구는 11개의 형질 즉, 체고, 미병장, 미병고, 두고, 두장, 문장, 상악장, 두폭, 뒷지느러미 길이, 가슴지느러미 길이 및 꼬리지느러미 길이 등에서 유의한 차이가 인정되었다. 무늬꾹저구는 10개의 형질 즉, 체고, 두장, 미병고, 문장, 상악장, 두폭, 뒷지느러미 길이, 가슴지느러미 길이, 꼬리지느러미 길이 및 안경 등에서 유의한 차이가 인정되었다. 이들 형질중, 체고, 두장, 문장, 상악장 및 가슴지느러미 길이 등은 3종 모두 암수간에 유의한 차이가 인정된 형질이었는데 암컷은 체고에서만 수컷보다 높은 수치를 나타냈고, 나머지 형질에서는 수컷이 암컷보다 높은 수치를 나타냈다. 또한 암수간에 가장 큰 차이로 쉽게 구분이 가능했던 형질은 상악장으로써 수컷의 상악장은 암컷의 후연을 훨씬 넘었다 (p<0.001).

• Maxillofacial Plastic and Reconstructive Surgery
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• 제12권2호
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• pp.62-68
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• 1990

Intraosseous carcinoma of the jaw may arise as metastatic lesions most commonly from breast, lung, kindney and thyroid and also primarily occur from ameloblastoma or odontogenic cyst. Rarely primary intraosseous carcinoma could be originated from the epithelium involved in odontogenesis. According to WHO's classification, primary intraosseous carcinoma is defined as squamous cell carcinoma, occured in the Jaw without connection to the oral mucosa. However, Elzay defined primary intraosseous carcinoma as malignant epithelial tumor related to the odontogenic apparatus, including carcinoma ex-odontogenic cyst, carcinoma ex-ameloblastoma and carcinoma de novo. We experienced 2 cases of intraosseous carcinoma of the jaw. The first case, a 59-year-old man, showed a ill-defined mass on the left maxilla, measuring $8{\times}10cm$ in size. He received radical hemimaxillectomy and was diagnosed as ameloblastic carcinoma. The second case obtained from a 79-year-old woman showed a ill-defined $6{\times}8cm$ sized mass on the left mandibular body area. The mass was surgically removed by partial mandibulaectomy, which was diagnosed as the primary intraosseous carcinoma, probably odontogenic origin.

• 대한후두음성언어의학회지
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• 제10권1호
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• pp.12-16
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• 1999

Background and Objectives : The common cause of voice disorders may be bad habits of phonation. faulty vocal habits might aggravate the voice disorder or make the dysphonia. Authors thought the analysis of faulty vocal habits might help to evaluate the causes and to choose the treatment methods in patients with dysphonia. Authors studied to evaluate which vocal habits were used in patients with dysphonia. Materials and Methods : Patients with dysphonia(N= 32) and person without dysphonia(N=20) were evaluated through pre-evaluation test by otolaryngologist and SLP. All subjects were evaluated accordingly Posture of body, expansion of cervical vein, excessive movements of thyroide prominence, position of tongue, tension of lower lip, tension of jaw, breathing pattern related with phonation. Results : In dysphonia group, we found 23 cases with tension of jaw, 15 cases with expansion of cervical vein, 7 cases with bad position of tongue, 3 cases with excessive movement of thyroid prominence and a lot of cases with bad breathing Pattern on Phonation. In control group, only 3 cases with bad position of tongue, 2 cases with tension of lower lip, 1 case with tension of jaw were found. Conclusions : More faulty vocal habits were found in dysphonia group. Authors thought faulty vocal habits could be the cause of dysphonia and aggravate the dysphonia and the control of vocal habits would be very important in patients with dysphonia.

• 한국어류학회지
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• 제26권2호
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• pp.139-142
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• 2014

제주도 북부 연안에서 채집된 학공치과 어류 1개체(표준체장 172.1 mm)를 근거로 Hemiramphus far를 한국미기록종으로 기재 보고한다. 본 종은 몸이 가늘고 긴 신장형으로 꼬리지느러미가 이차하고, 하악이 매우 길게 돌출되어 있는 점, 등지느러미와 뒷지느러미가 각각 13연조와 11연조로 이루어진 점, 등지느러미전방 비늘수가 36개인 점, 체색이 은백색이며 체측에 5개의 흑색 세로무늬가 있는 점, 하악 후단 봉합부, 등지느러미선단 및 꼬리지느러미 상엽 후단이 황색인 점이 특징적이다. 본 종의 신한국명으로, "검무늬학공치"를 제안한다.

• 치과방사선
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• 제7권1호
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• pp.49-52
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• 1977

The authors had observed a case of cleidocranial dysostosis of 42 years old unmarried woman. The observation was founded upon roentgenogram of skull P-A view, orthopantomograph, cephalometric view, chest P-A view and wrist X-ray view. The patient gave a dwarfic impression with 145㎝ body height and concaved mandibular prognastic facial feature. The palate was narrowed and extremely high arched. The eruption state of teeth were extremely poor, only four teeth were erupted, composed of upper third molar and lower three deformed teeth. The skull P-A view of roentgenogram reveals overlying metopic suture, extends from the nasion to the sagittal suture, and the suture are delayed up to date and many wormian bones are formed. On the cephalometric view the maxilla is underdeveloped and produce the false mandibular prognathism. Twenty four impacted teeth can be detected by orthopantmograph, twelve in upper jaw and twelve in lower jaw. There are many supernumerary teeth, one in upper jaw and seven in lower jaw. On the chest P-A view, the clavicles are totally aplastic, but a vestige of clavicle is visible in the right side. On the wrist roentgenogram, the epiphyseal ossification of distal phalanx, mesial phalanx and proximal phalanx is delayed.

• 대한방사선치료학회지
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• 제26권2호
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• pp.177-182
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• 2014

목 적 : 토모테라피(Tomotherapy)의 두 가지 빔 모드(fixed jaw, dynamic jaw)에 따른 선량 분포 특성과 치료 시간의 차이를 분석하여 dynamic jaw(DJ)를 이용한 Tomo_edge 모드의 임상적 유용성을 고찰하고자 하였다. 대상 및 방법 : 토모테라피를 이용하여 치료받은 환자 7명을 대상으로 임상에서 보편적으로 사용되는 fixed jaw(FJ)를 이용하여 치료 계획을 수립하였다. 각각의 환자에서 모두 동일한 선량계획조건을 부여하였고, 토모테라피의 치료계획 인자인 Modulation Factor(MF), Pitch를 동일하게 유지한 상태에서 1) 동일한 조사면을 적용하고 FJ 와 DJ를 적용한 치료 계획을 비교하였다. 2) FJ를 적용한 치료 계획과 한 단계 큰 조사면과 DJ를 적용한 치료 계획을 비교하였다. 각 실험의 결과는 선량분포의 특성을 확인하기 위하여 종양체적 내 최소값(Dmin)과 선량 조형지수(CI=$V_{95%}$/TV)를 비교하고 표적을 포함한 조사영역 내 체적의 누적선량을 분석하였다. 또한, 임상적 유용성을 확인하기 위하여 빔 조사시간과 MU의 증감을 비교 분석하였다. 결 과 : 동일한 조사면을 적용하고 FJ와 DJ를 적용한 경우, $V_{75%}$은 1.04%, $V_{50%}$은 4.75% 감소하였고, $V_{25%}$은 7.6%, $V_{10%}$은 11.91% 감소하였다. FJ를 적용한 치료계획보다 한 단계 큰 조사면과 DJ를 적용한 경우에 Dmin은 0.72%, CI는 1.25% 줄어들었고, 동일 조사면을 적용한 경우와 마찬가지로 $V_{x%}$는 저선량 영역으로 갈수록 크게 감소하여 $V_{10%}$이 6.13%의 감소 값을 나타냈다. 빔 조사시간과 누적 MU는 동일 조사면 적용 시 각각 3.66%와 3.77%의 값으로 증가하였으나, 한 단계 큰 조사면을 적용한 경우, 빔 조사시간이 31.55%로 누적 MU는 32.28%으로 크게 감소하였음을 보여준다. 결 론 : 동일한 조사면을 사용하면서 DJ를 사용하는 경우, 표적의 선량분포를 거의 변화시키지 않으면서 환자의 용적선량을 효과적으로 감소시킬 수 있었다. 보다 큰 조사면을 사용하는 것과 동시에 DJ를 사용하는 경우는 일부 선량조형성의 저하를 나타내었으나 환자의 용적선량이 감소하고 치료 시간을 감소시킴으로써 Tomo-edge 모드는 임상적으로 유용한 것으로 사료된다.

• Korean Journal of Acupuncture
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• 제20권4호
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• pp.99-119
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• 2003

Objectives : The Jap Byoung(雜病) of the Young Chu(靈樞), one of the classical book of oriental medicine contains symptoms and remedies for various diseases that can be seen on human body. But it is too difficult to understand the Jap Byoung(雜病), because it is written in old chinese and there are many printer's error and omissions or adds in this book. As a consequence of above reason, the writer of this article has researched to find out the exact meaning of that. Methods : So in this part we study a woodblock-printed book of successive generation and view of annotators, and add adding notes, adjustment, translation to exact comprehension of the original text. Results & conclusions : The principle ideas of the thesis can be summarized as follows: The Jap Byoung(雜病) is consist of five part. In chapter 1, we present symptoms occurred by the upstream current of Qi(氣逆) and their treatments by taking meridian flowing the body parts on which the symptoms occur. In chapter 2, we deal with symptoms such as ikgun(?乾), a pain of the knee(膝中痛), huby(喉痺), epistaxis(?血), lumbago(腰痛), anger(怒), a pain of the jaw(痛), a pain of the nape(項痛) and their remedies. In chapter 3, since abdominal inflation occurs when the Qi(氣) of the five viscera(五臟) is damaged or go upstream, I discussed that the treatment should be given by taking the meridian accordingly. In chapter 4, we deal with the remedy for heartache, and different meridians to be taken by symptom, and parts on which needle to be used, and detailed remedies. In chapter 5, we present other diseases, detailed body parts to be cured and remedies by referring symptoms for a pain of the jaw(痛), the upstream current of Qi(氣逆), hiccup, etc. Especially, we introduce a part of Doinbup(導引法) for wegurl(?厥) and remedies for hiccup such as inducing sneeze by stimulating nostrils, holding one's breath, etc.