• 제목/요약/키워드: Adult orthodontic treatment

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Comprehensive Orthodontic Treatment in a Middle-Aged Patient with Missing Maxillary Left First Premolar: A Case Report

  • Kwon, Sun-Mi;Baik, Hyoung-Seon;Choi, Sung-Hwan
    • Journal of Korean Dental Science
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    • 제11권1호
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    • pp.32-41
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    • 2018
  • As the adult population continues to increase, orthodontic treatment for adult patients is becoming more common. This case report describes comprehensive orthodontic treatment of a middle-aged patient with closure of the extraction space without prosthetic restoration. A 55-year-old woman with her maxillary left first premolar extracted because of a periodontal problem, wanted to close the space with orthodontic treatment. Since she had generalized crowding and mild skeletal discrepancy, we planned comprehensive orthodontic treatment, including closure of the extraction space by protraction of the left maxillary molars using miniscrews and aesthetic alignment of anterior teeth. The total treatment period was 28 months. As a result of these treatments, the extraction space was successfully closed, good tooth alignment and satisfactory occlusion were achieved.

지상보수교육강좌 1 - 중장년 성인교정환자의 구강상태 및 치료양태에 관한 연구; 젊은 성인교정환자와의 비교분석 (Oral Status of Middle-aged Orthodontic Patients and Their Treatment Modality; Comparison with Young-aged Adult Patients)

  • 이현정;김진영;조진형;황현식
    • 대한치과의사협회지
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    • 제48권5호
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    • pp.391-406
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    • 2010
  • Orthodontic treatment for middle-aged patients has become more commonplace with various reasons including improved socioeconomic status. Understanding of oral status and treatment modalities of middle-aged patients is mandatory for accurate diagnosis and proper treatment planning. This study investigated 100 consecutive patients aged 40s and 50s and 100 aged 20s who had been examined and diagnosed at the Department of Orthodontics, Chonnam National University Dental Hospital. The results were obtained as follows; 1. Gender distribution showed female outnumbered male patients in young-aged adult patients, but middle-aged patients showed similar male and female distribution. 2. The major concern seeking orthodontic treatment was esthetics not only in young-aged but also in middle-aged adult patients, and a number of middle-aged patients were concerned about oral health as well. 3. Considerable number of middle-aged patients were referred by other dental specialties while young-aged adult patients were more self-motivated for orthodontic treatment. 4. Middle-aged adult patients had more missing teeth and periodontal disease than young-aged adults. 5. The most frequently-observed problem was dental spacing in middle-aged patients while dental crowding in young-aged adult patients. Middle-aged patients showed higher prevalence of deep overbite and overjet while most of young-aged adults presented opposite direction of problem in overbite and overjet. 6. Limited orthodontic treatment was required rather than comprehensive treatment in middle-aged patients, and the most common tooth moving area was anterior part of dentition in case of limited treatment. Need of interdisciplinary therapy with other dental specialties was more common in middle-aged patients. 7. Intervention of specific technique such as invisible TP, passive bracketing, passive wire bonding, and lingual orthodontics was more required in middle-aged patients. Considering that middle-aged patients have different characteristics than young-aged adults, the results of the present study suggest that different treatment modalities are required in middle-aged orthodontic patients in order to manage them properly and efficiently.

양악 전돌증 환자에서 소구치 발치를 통한 교정치료시 입술 주위 연조직변화에 관한 연구 (LIP PROFILE CHANGES AFTER ORTHODONTIC TOOTH MOVEMENT IN FEMALE ADULT WITH BIMAXILLARY PROTRUSION)

  • 김태경;유영규
    • 대한치과교정학회지
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    • 제24권1호
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    • pp.135-147
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    • 1994
  • Facial esthetics is one of the most important goal of the orthodontic treatment and main concern of many patients. Facial esthetics should be considered in orthodontic diagnosis and treatment planning. Prediction of soft tissue profile changes after orthodontic tooth movement should be considered as well. The purpose of this study was to find out the effect of orthodontic treatment on lip profile in adult patient. The pre and post treatment cephalometric roentgenograms of 87 female adult with bimaxillary protrusion were used to analyze lip profile change. All subjects were treated with four bicuspids extraction. Obtained results were as follows . 1. Lip thickness changes after incisor retraction showed different patterns according to areas of the lip. The thickness of the red lip area showed 2.78 mm increase in average. In contrast the thickness of the cutaneous area showed 0.65 - 0.7 mm decrease according to the different cutaneous areas. 2. The length of the red lip area decreased(1.3mm) after incisor retraction. 3. The length of the cutaneous lip area increased(2.9mm) after incisor retraction.

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Part I. What drives Korean adults to seek orthodontic treatment: Reliability and validity of a measurement instrument for the perception of orthodontic treatment

  • Oh, Min-Hee;Kim, Eun-A;Park, Ae-Hyun;Kim, MinSoo;Cho, Jin-Hyoung
    • 대한치과교정학회지
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    • 제50권6호
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    • pp.363-372
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    • 2020
  • Objective: To develop a standardized instrument to measure the level of cognition for orthodontic treatment in adults, and verify its reliability and validity for assessing perceptions of orthodontic treatment in adults. Methods: A total of 406 adults aged 19-64 years were surveyed by an internet research system. A tool was developed through the instrument development and verification stages. The data were analyzed by correlation analysis, exploratory factor analysis, confirmatory factor analysis, and Cronbach's α test. Results: The instrument consisted of 11 items covering four factors related to orthodontic treatment. Three items were related to general perception, four described the perception of the treatment for adults, two related to the treatment effects, and two related to the retention of orthodontic treatment. In the reliability test, Cronbach's α was 0.845 for the 11 items. In assessments for individual components, Cronbach's α was 0.764 for the general perception of orthodontic treatment, 0.705 for the perception of this treatment for adults, 0.707 for the effects of the treatment, and 0.701 for the retention of orthodontic treatment. Finally, a measurement instrument for the perception of orthodontic treatment in adults was designed to assess the 11 items on a four-point Likert scale. Conclusions: This study developed a standard measurement instrument for assessing the perception of orthodontic treatment in adults. The proposed instrument will enable additional studies on the influence of an adult's perception of orthodontic treatment on the decision to undergo treatment.

성인 구순구개열환자의 교정치료 및 관리 (Orthodontic treatment and management of adult patient with cleft lip and palate)

  • 김성식
    • 대한치과의사협회지
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    • 제53권7호
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    • pp.457-467
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    • 2015
  • Patients with cleft lip and palate require interdisciplinary treatment to achieve successful rehabilitation. However, there are special difficulties in orthodontic treatment of adult cleft lip and palate patients: 1. Lack of Tissue, Bone, and Soft tissue; 2. Heavy Scar Tissue, Vestibule, and Palate; 3. Severe Anteroposterior discrepancy and Impaired Maxilla; 4. Distortion of Alveolar Ridge; 5. Abnormal Eruption Path and Malalignment of Tooth. Solving these problems, orthodontist should have differential diagnosis on extent of cleft site and residual deformities of adult cleft lip and palate patient. The tooth missing area in cleft site was commonly treated with a removable or fixed prosthesis, but this method is not stable to retain maxillary arch shape. To establish the more stable arch shape in cleft lip and palate, endosseous implants in the alveolar clefts with bone graft is helpful for management of adult cleft lip and palate patient.

성인교정의 일방법 -Corticotomy를 이용한 교정치료에 대하여- (ONE METHOD OF ADULT TOOTH MOVEMENT APPLIED CORTICOTOMY)

  • 손대식
    • 대한치과의사협회지
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    • 제15권6호
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    • pp.437-443
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    • 1977
  • Author came to the following conclusion and made the following report as a result of corticotomy that treated in department of orthodontics and oral surgery, Tokyo Dental College. 1. In the respect of oral surgery, corticotomy is able to operate under local anesthesia. This operation is very simple and there is little clinical discomfort after operation. 2. In the respect of orthodontics, tooth movement is 2-3 times rapid than common orthodontic treatment in adult and clinical problem such as pain, root resorption are slight. Especially, tooth movement by differential force, rapid expansion in adult and unilateral expansion which was difficult, came to possible. 3. Corticotomy shorten the treatment time in preoperative orthodontic treatment of developmental abnormality of jaw, application to cleft lip & palate, orthodontic treatment before prosthetics. It's application is so wide that bring on much profits.

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교정환자의 교정치료 후 상·하악 전치의 치근흡수에 관한 연구 (A Study of Root Resorption in Upper and Lower Incisor in Patients following Orthodontic Treatment)

  • 심연수;김아현;안소연
    • 치위생과학회지
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    • 제11권3호
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    • pp.251-255
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    • 2011
  • 이에 본 연구에서는 치근흡수의 경향을 평가하기 위하여 교정치료 기간, 성인과 청소년, 성별, 발치와 비발치 등으로 분류 하였으며, 서울 경기 소재의 3개 교정 전문치과 병의원에서 140명을 교정치료 6개월 전과 교정치료 완료 후 6개월 이내에 촬영된 치근단 방사선 사진에서 상 하악 6전치의 치근흡수를 치아별로 평가 비교하여 다음과 같은 결론을 얻었다. 1. 교정치료 기간에서 성인군은 24.7개월이고 청소년군은 33.5개월로 성인군과 청소년군 간에는 유의한 차이가 있었다(p<0.05). 2. 성인 환자는 청소년 환자에 비해 치근 흡수도에 유의한 차이를 보였다(p<0.05). 3. 여자 환자에서 전반적으로 높은 치근 흡수도를 보였으나 유의한 차이가 없었다(p>0.05). 4. 발치가 비발치 환자보다 높은 치근 흡수도를 보였으나 유의한 차이가 없었다(p>0.05). 5. 상악 중절치와 측절치에서는 발치군이 비발치군에 비해 통계적으로 높은 치근 흡수도가 나타났다(<0.05). 이상의 결과로 볼 때, 성인 환자에서 치근 흡수가 많이 나타나고, 특히 상악 중절치, 측절치에서 치근흡수가 나타나므로 교정 치료시 주의가 필요하며 더 많은 연구가 이뤄져야 할 것으로 사료된다.

성인교정환자의 내외통제소재와 치료협조도에 대한 연구 (Relationship between locus of control and treatment compliance in adult orthodontic patients)

  • 이신재
    • 대한치과교정학회지
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    • 제32권2호통권91호
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    • pp.71-78
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    • 2002
  • 보편적인 교정치료의 적기로 알려진 청소년기가 지나 성인 연령이 되어서야 교정치료를 목적으로 내원한 성인교정환자의 정신-심리학적 특성을 파악하기 위하여, 성인 312명, 청소년 765명, 총 1077명을 대상으로 두 가지 종류의 내외통제소재(locus of control) 척도를 측정한 후 연령군, 성별, 술자(교정의)에 의한 환자 협조도 평가, 진료보조원(치과위생사)에 의한 협조도 평가에 따라 분류한 후, 각각의 내외통제소재의 특성을 비교 분석하였다. 연구 결과 교정 환자들은 일반인에 비해 내적통제 경향을 보였으며, 성인은 청소년군에 비해 내적통제 경향을 보였고, 성인과 달리 청소년군은 여자가 남자보다 오히려 더 높은 내적통제 경향을 나타내었다. 협조적으로 분류된 성인환자는 외적통제 경향을 지닌 쪽이었지만, 청소년 환자는 내적통제 경향을 지닌 환자가 협조적인 환자로 분류되었다. 진료보조원은 술자에 비해 성인군에 대하여 더 호감을 보였으며, 전체적으로는 술자 측 분류에 비해 협조 불량군의 빈도가 높았다. 이러한 결과를 토대로 교정치료시에 반드시 필요한 환자측의 치료협조도를 미리 예측 가능하게 하기 위한 방편으로 내외통제소재척도와 같은 정신-심리학적 검사가 진단 자료의 일부로써 유용성을 지닐 수 있는 것으로 생각되었다.

Alveolar ridge expansion-assisted orthodontic space closure in the mandibular posterior region

  • Ozer, Mete;Akdeniz, Berat Serdar;Sumer, Mahmut
    • 대한치과교정학회지
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    • 제43권6호
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    • pp.302-310
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    • 2013
  • Orthodontic closure of old, edentulous spaces in the mandibular posterior region is a major challenge. In this report, we describe a method of orthodontic closure of edentulous spaces in the mandibular posterior region accelerated by piezoelectric decortication and alveolar ridge expansion. Combined piezosurgical and orthodontic treatments were used to close 14- and 15-mm-wide spaces in the mandibular left and right posterior areas, respectively, of a female patient, aged 18 years and 9 months, diagnosed with skeletal Class III malocclusion, hypodontia, and polydiastemas. After the piezoelectric decortication, segmental and full-arch mechanics were applied in the orthodontic phase. Despite some extent of root resorption and anchorage loss, the edentulous spaces were closed, and adequate function and esthetics were regained without further restorative treatment. Alveolar ridge expansion-assisted orthodontic space closure seems to be an effective and relatively less-invasive treatment alternative for edentulous spaces in the mandibular posterior region.

Part II. What drives Korean adults to seek orthodontic treatment: Factors contributing to orthodontic treatment decisions

  • Oh, Min-Hee;Park, Ae-Hyun;Kim, MinSoo;Kim, Eun-A;Cho, Jin-Hyoung
    • 대한치과교정학회지
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    • 제51권1호
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    • pp.3-14
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    • 2021
  • Objective: This study aimed to identify the perceptions of orthodontic treatment among Korean adults and determine the factors that drive them to seek orthodontic treatment. Methods: A total of 2,321 adults aged 19-64 years were surveyed using an internet research system from a specialized research company. The participants were divided into the following groups based on their experience of and willingness to undergo orthodontic treatment: experience, acceptance, and non-acceptance groups. The characteristics of the participants were compared using analysis of variance with post-hoc analysis. Multinomial logistic regression analysis was performed in all three models with the non-acceptance group as a reference. Results: In terms of demographic characteristics, age, gender, marital status, and education had significant influences on orthodontic treatment decisions in adults in the experience and acceptance groups (p < 0.001). When all the factors were analyzed, age, marital status, past dental treatment experience, regular oral examinations, demand for orthodontic treatment, optimal treatment period, health insurance coverage, information on orthodontic treatments, perceptions regarding orthodontic treatment, and psychosocial impact of dental esthetics significantly influenced orthodontic treatment decisions in adults in the experience and acceptance groups (p < 0.001). Conclusions: These findings suggest that various factors influence orthodontic treatment decisions in adults. Individuals who seek orthodontic treatment were found to undergo more regular dental treatment and oral examination than those who did not. They also had a better perception of orthodontic treatment and more negative values for the psychosocial impact of dental esthetics.