협회는 회원들의 유기적인 결속과 지속적인 보수교육을 평생교육으로 유도하여 신뢰받는 치과의사상을 구현하고자 지난 ‘83. 3. 17일 치과의사 보수교육지침서를 제정 하였읍니다. 이 지침서는 의료법으로 규정하고 있는 국내치과의사의 보수교육을 보다 간편하고 효과적으로 이수할 수 있도록 세부사항을 정하여 놓은 것으로서 보수교육의 미필로 법에 규정된 행정 처분을 받는 회원이 발생되지 않도록 하는 길잡이가 되고 우리 치과의사의 품위와 권익을 보호하는데 일익을 담당하게 될 것으로 믿읍니다. 본 지침서에 다소 문제점과 불편한 사항이 있드라도 감수하면서 문제점시정을 건의하고 개선하여 우리 모두가 바라는 합리적인 방향으로 발전해 갈수 있도록 협조를 하여 주시기 바랍니다.

수술과 교정의 혼합술식으로 안면부의 기형과 부수적으로 발생하는 부정교합을 치료하는 경향이 점차적으로 증가하고 있다. 수술 - 교정 술식은 과거 20년동안, 특히 1970년대에 무척 빠른 속도로 발전하였다. 수술 - 교정 술식이 발달함에 따라 이전에는 수술이나 교정치료 단독으로는 치료하기가 어려웠던 case들의 치료가 가능하게 되었다. 교정의사들은 성장이 완료된 성인의 심한 skeletal dysplasia를 치아이동에 의해서만 치료하는 데에는 매우 제한이 많다는 것을 인식하게 되었으며, 반면에 구강외과 의사들은 수술전후의 교정치료에 의해 더욱 좋은 수술 결과를 얻을 수 있는 동시에 좋은 functional occlusion을 이룰수 있다는 사실을 인식하였다. 이러한 수술 - 교정 술식은 교정의사들과 구강외과의사들에게 새로운 면들을 요구하고 있다. 좋은 치료결과를 얻기 위해서는 교정의사와 구강외과의사간의 긴밀한 협조관계가 필수적이다. 이러한 협조관계를 유지하기 위하여는 서로 상대 전문분야의 용어, 진단원리, 치료기법 등에 대한 이해가 선행되어야 한다. 이 논문에서는 진단, 치료계획, 수술전 교정치료, 수술술식, 수술후 교정치료, 증례보고의 순서로 기술하려 한다.

The present study was performed to establish the cephalometric standards of linear measurements in Hellman dental age II C groups of Korean on the roentgenocephalometry. The subjects consisted of 21 males 31 females with normal occlusion and acceptable profile. The major conclusions were as follows. 1. The means and standard deviations of the measurements in males and females were made. 2. No sex difference was made in all items, except in U₁-Y and U₁-X.

The author applied the attachment fixation overdenture on the patient whose residual alveolar ridge height was poor to increase mechanical denture retention, and observed the periodontal condition of the abutment roots after insertion of attachment fixation overdenture. The author obtained the conclusions as follows; 1. Attachment fixation overdenture showed better mechanical retention than conventional overdenture did, but it resulted unfavorable crown-root ratio. 2. Within one year after insertion, there were not significant changes in periodontal health, which was indicated by plaque index, gingival index, pocket depth, tooth mobility gingival hyperplasia and alveolar bone change. 3. Mild periodontal thickening was observed. 4. This study emphasized the importance of adequate follow-up care and home care instructions.

The purpose of this study was designed to evaluate the existence of the junctional epithelia on the tooth surface in periodontal pocket, and what were the morphologic differences between the junctional epithelia on the healthy and advanced periodontitis tooth. Fifteen premolar teeth from patients of Yon Sei University, Dental Infirmary were selected for this study. After extration, the teeth were prepared and examined in Scanning electro microscope. The results were as follows. 1. The junctional epithelia from healthy tooth surface were irreguraly round, oval, polygonal and slightly elongated while those from periodontal pocket were so elongated that difficult to distinguished the individual cell boundary. 2. There were a lot of round space so called 'HOLE or WHORL' which seemed tunnel in periodontal pocket with advanced periodontitis. 3. Microvilli were going to destructed and disappeared on surfaces of junctional epithelia in periodontal pocket with advanced periodontitis. 4. There were a lot of Filopodia on Junctional epithelia from healthy surfaces. %. Junctional epithelia from periodontal pocket with advanced periodontitis contained more inflammatory cells than healthy junctional epithelia did.

The authors observed a case of Burkitt's lymphoma, occurred in the mandible, of 6-year-old female patient who admitted to the Department of Oral Radiology, Kyung Hee University Medical Center. The serial radiograms, clinical findings, and microscopid findings had been taken and obtained following results: 1. In serial radiograms, invasive and infiltrative bone destruction in the both mandibular body region was observed. Perforation and erosion of cortical plate of the mandibular angle area and loss of alveolar lamina dura in involved teeth were also noticed. 2. In microscopic findings, a monotous overgrowth of undifferentiated monomorphic lymphoreticular cells found. Macrophages with and abundant clear cytoplasm are usually found scattered uniformly throughout the tumor, producing the very characteristic 'starry-sky' appearance.

The purpose of this study was to obtain the basic data for oral health program planning of the totally blind persons. The author had surveyed oral health status and dental needs of 268 totally blind persons aged from 7 years old to 29 in Seoul, Korea, Thereafter, the toothbrushing frequency, df rate, dft index, DMF rate, DMFT index, restorative treatment requirement, bridge status, periodontal status, and periodontal requirement were calculated and discussed. The obtained results were as follows: 1. The average toothbrushing frequency was 2.53 times a day, and the average toothbrushing frquency after eating was 2.12 times a day. 2. DMF rate was 53.73%, and DMFT index was 2.12. 3. the average number of teeth required restorative treatment due to dental caries was 1.95. 4. Oral hygiene instruction was required in 15.30%, oral porphylaxis and oral hygiene instruction in 58.58%, periodontal therapy in 10.14%. %. Incremental dental care system was recommended to improve dental health status of the totally blind persons.