• 제목/요약/키워드: occlusal splint therapy

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측두하악관절의 골관절염에 대한 교합안정장치의 치료효과 (Effect of Occlusal Stabilizing Splint for Osteoarthritis of Temporomandibular Joint)

  • 김지현;전혜미;옥수민;허준영;정성희;안용우;고명연
    • Journal of Oral Medicine and Pain
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    • 제37권2호
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    • pp.113-123
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    • 2012
  • 2009년부터 2011년까지 부산대학교병원 구강내과에 측두하악관절장애를 주소로 내원한 환자 중 임상검사와 방사선 검사 및 전산화 단층(Cone beam Computed tomographic view)촬영으로 측두하악관절의 골관절염으로 진단된 76명의 환자를 대상으로 초진 시와 교합안정장치 장착 전까지 물리치료 및 약물치료를 시행하고 교합안정장치 장착 시부터 최종 내원 시까지 월 1회 장치조정을 시행하여 시기별 치료결과를 비교하여 다음과 같은 결과를 얻었다. 1. 초진 시와 교합안정장치 장착 시와 최종 내원 사이에 모든 증상의 변화가 유의한 차이가 있게 개선되었다. 2. 교합안정장치 치료 전까지 치료에서는 급성군에서 통증과 관절잡음이 유의하게 개선되었고, 만성군에서 통증, 관절잡음, 개구제한 및 최대편이개구량이 모두 개선되었다. 3. 교합안정장치 장착 후에는 급성군에서 통증, 개구제한과 최대편이개구량이 유의하게 개선되었고, 만성군에서 통증, 관절잡음과 개구제한이 유의하게 개선되었다.

하악골 수조작술에 의한 폐구성 과두걸림 환자의 치료 (APPLICATION OF A MANDIBULAR MANIPULATION TO THE PATIENTS WITH CLOSED LOCK)

  • 김진환;김희정
    • Maxillofacial Plastic and Reconstructive Surgery
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    • 제22권1호
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    • pp.76-82
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    • 2000
  • In general, treatment of the patients with closed lock divides into a conservative and a surgical treatment. Surgical treatment has been often applied in case that occlusal splint therapy was not effective on the patient with closed lock. In recent, some clinicians reported good results with mandibular manipulation. Three patients complained limitation of month opening-(mean mouth opening was 22.3mm) and TMJ pain. Articular discs were displaced anteriorly on MRI. Two patients didn't improve the symptoms with long term occlusal splint therapy. We applied mandibular manipulation after injection with 2% lidocaine into the upper joint space of the affected TMJ and directly inserted occlusal splint to all patients. At the follow-up check, mean mouth opening was 41.7mm. TMJ pain decreased, condyle and disc relationship was improved functionally on MRI.

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청소년 측두하악관절 골관절염의 보존적 치료효과 및 관절면의 변화 비교 (Effect of conservative therapy and Mandibular condylar bone change on Adolescents with osteoarthritis of TMJ)

  • 전혜미;김경희;옥수민;허준영;정성희;고명연;안용우
    • Journal of Oral Medicine and Pain
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    • 제38권4호
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    • pp.357-366
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    • 2013
  • 2009년부터 2012년까지 부산대학교치과병원 구강내과에 측두하악장애를 주소로 내원한 만 12세-19세(평균나이 : $15.75{\pm}2.17$세)의 청소년환자 중 임상검사, 방사선검사 및 전산화 단층촬영 (Cone Beam Computed Tomography, CBCT)을 통하여 측두하악관절 골관절염으로 진단되고 하나이상의 과두나 하악와의 관절하골에서 erosive change를 보이는 149명 167개의 관절을 대상으로 하였다. 치료 후 평균 9개월($9.03{\pm}4.64$ 개월) 이후 CBCT를 재촬영하고, 임상검사를 재실시하였다. 구강내과 전문의와 치과 방사선과 전문의가 영상 진단을 하였고, 임상 검사 결과와 CBCT의 영상 결과를 추적 연구 비교하여 다음과 같은 결과를 얻었다. 1. 약물치료, 물리치료, 행동조절치료, 교합안정장치치료를 병행한 환자군은 교합안정장치치료를 병행하지 않은 환자군에 비해 치료 후 통증, 개구제한 증상에서 유의한 증상 개선을 나타냈다. 2. 교합안정장치치료를 병행한 급성환자군은 교합안정장치치료를 병행하지 않은 급성환자군보다 치료 후 통증, 관절잡음, 개구제한이 더 많이 개선되었고, 그 중 통증과 개구제한은 유의한 증상 개선을 보였다. 3. 치료 후 침식을 보이는 하악과두의 골변화 양상은 치료방법에 상관없이 개선되는 방향(improved)으로 진행되었으나, 교합안정장치치료를 병행한 환자군에 비해서 교합압정장치치료를 병행하지 않은 환자군에서는 하악과두의 침식성 골 변화가 더 악화(worsen)되어 나타나는 경우가 많았으며, 반대쪽 하악과두에 새로운 침식이 나타난 경우도 더 많이 관찰되었다.

교합안전장치가 측두하악장애 환자의 교근의 휴지기에 미치는 영향 (The Effect of Occlusal Splint on the Masseteric Silent Period in Patients with TM disorders)

  • 도영환;김진수;최재갑
    • Journal of Oral Medicine and Pain
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    • 제12권1호
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    • pp.95-103
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    • 1987
  • 저자는 측두하악장애를 가진 환자 15명을 대상으로 교합안정장치 장착 전후의 Helkimo 장애지수 및 교근의 휴지기 지속시간을 측정한 결과 마음과 같은 결론을 얻었다. 측두하악장애를 가진 환자 15명의 실험전 평균 교근휴지기 지속시간은 좌측에서는 50.7msec 우측에서는 50.5msec였다. 교합안정장치를 이용한 4주간의 치료후 평균 교근 휴지기지속시간은 좌측에서는 25.4msec 우측에서는 26.5msec였다. 치료전 Helkimo 기능장애지수와 교근의 휴지기 지속시간과는 상관관계가 높았다.(r : 0.675, p<0.01). Helkimo 기능장애지수는 교합안정장치장착 4주후 현저히 감소하였다. (p<0.01). 교근의 휴지기 지속시간도 교합안정장치장착 4주후 현저히 감소하였다. (p<0.01).

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The Effectiveness of Occlusal Splint for the Treatment of Temporomandibular Joint Dislocation

  • Lim, Hyun-Dae;Lee, You-Mee;Kang, Jin-Kyu
    • Journal of Oral Medicine and Pain
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    • 제39권4호
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    • pp.152-155
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    • 2014
  • Temporomandibular joint (TMJ) dislocation is defined that the disc-condyle complex is positioned anterior to the articular eminence in the open mouth position, and is unable to return to a normal closed mouth position without a manipulative maneuver. TMJ dislocation can recur habitually and result several problems to patients such as discomfort, pain, fear, and anxiety. The only definitive treatment for TMJ dislocation is surgical alteration of the joint itself. In most cases, however, a surgical procedure is far too aggressive for the symptoms experienced by the patient. In addition, the effect of surgical treatment may be insufficient, and the recurrence have been reported. It is also possible to develop several complications after surgical treatment. Therefore much effort should be directed at supportive therapy in an attempt to eliminate the disorder or at least reduce the symptom to tolerable levels. Through this cases the authors present favorable treatment outcome using occlusal splint with the patient of TMJ dislocation. Occlusal splint therapy can be considered as easy, safe, and useful non-invasive modality to treatment of TMJ dislocation.

Temporomandibular Joint Disorder and Occlusal Changes: Case Reports

  • Kim, Young-Kyun
    • Journal of Korean Dental Science
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    • 제11권1호
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    • pp.21-31
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    • 2018
  • Occlusion may change spontaneously but dental treatment or trauma in the patients with temporomandibular disorders (TMDs) may also alter occlusion. This report presents three cases displaying occlusal changes. Review of literature emphasizes the significance of TMD treatment. Conservative treatment modalities such as counseling, medication, physical therapy and splint therapy may be selected as initial treatment options. Irreversible or invasive treatment, such as orthodontic, prosthodontic, and occlusal adjustment should not be attempted early. In case there is no response to conservative treatment, joint injection, muscle injection, arthrocentesis or arthroscopic surgery might be performed.

Conservative Treatment with Occlusal Appliance for Temporomandibular Disorder Patients with Rheumatoid Arthritis

  • Kim, Young-Ae;Kim, Kyung-Hee;Ok, Soo-Min;Ahn, Yong-Woo;Jeong, Sung-Hee
    • Journal of Oral Medicine and Pain
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    • 제41권4호
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    • pp.169-179
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    • 2016
  • Purpose: This study is designed to analyse etiology and bone pattern at the first visit using cone-beam computed tomography (CBCT) and to evaluate the treatment outcome of conservative treatment in temporomandibular disorder (TMD) patients with rheumatoid arthritis (RA). Methods: One hundred condyles in 50 subjects with RA were chosen among the patients who presented to the Department of Oral Medicine of Pusan National University Dental Hospital, diagnosed as TMD. Condylar bone changes were classified by normal, erosive bony change, proliferative bony change and combined group (erosive bony change+proliferative bony change). They were treated conservatively with physical therapy, medication, behavioral therapy and/or occlusal stabilizing splint therapy. After 3 months on average, patients were re-evaluated with regards to subjective symptoms and the clinical findings were investigated. Results: TMD patients with RA have behavioral contributing factors such as parafunctional habit. The results that analyse bone pattern at the first visit using CBCT proliferative bony changes group (32.6%) were more common than erosive bony changes group (15.2%). In comparison between unilateral and bilateral bony change in temporomandibular joint, the ratio showed no significant differences. After 3 months of conservative treatments, pain, noise, limitation of motion (LOM) were markedly improved regardless of occlusal splint therapy. However only LOM was significantly improved through occlusal splint therapy during 3 months. Conclusions: TMD patients with RA had similar behavioral contributing factors and characteristics of CBCT images shown in general TMD patients and also similar response to conservative treatment so it is difficult to differentiate. Therefore when TMD patients show symptoms corresponding to clinical diagnostic criteria of RA at the first visit, serological testing should be conducted and through this, early diagnosis and treatment of RA should be initiated.

교합안정장치 사용 전, 후의 하악과두 위치 변화에 관한 연구 (A STUDY OF CONDYLAR POSITIONAL CHANCES BEFORE & AFTER STABILIZATION SPLINT THERAPY)

  • 이숙경;윤영주;김광원
    • 대한치과교정학회지
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    • 제28권1호
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    • pp.113-122
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    • 1998
  • 본 연구는 조선대학교 부속 치과병원 교정과에 내원하여 교정치료를 시행하고 있는 환자중 Panadent 교합기 및 condylar position indicator(CPI)를 이용하여 중심위-중심교합 편위양을 측정한 결과, 전후방 및 수직적 편위양이 1.00mm이내, 측방편위양이 0.30mm 이내인 정상범주를 넘는 부정교합 환자 47명을 대상으로 하여 3개월간 교합안정장치를 24시간 장착하고, CPI 및 transcranial projection을 이용하여 교합안정장치 장착전과 장착후의 하악과두의 위치변화를 관찰한 결과 다음과 같은 결론을 얻었다. 1. CPI상의 모든 군에서 중심교합-중심위 사이에 통계적인 유의성이 있었다(p<0.001). 2. transcranial projection상의 superior joint space의 Rt와 Lt+Rt/2에서 중심교합-중심위 사이에 통계적인 유의성이 있었다(p<0.05). 3. CPI상의 모든 superior-inferior components군에서 교합안정장치 사용 전, 후의 중심교합-중심위 사이에 통계적인 유의성이 있었다(p<0.01). 4. transcranial projection상의 superior joint space의 Rt를 제외한 모든 군에서 교합안정장치 사용 전, 후의 중심교합-중심위 사이에 통계적인 유의성이 없었다. 이상의 결론을 종합해 볼 때 중심교합-중심위 사이의 변화를 평가하는데는 transcranial projection보다 CPI가 보다 유용하며, 교합안정장치는 하악과두의 전, 후방적 위치변화보다는 수직적 위치변화에 미치는 영향이 보다 큰 것으로 보인다.

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교합안정장치의 장착이 저작근 활성도에 끼치는 영향에 관한 연구 (A Study on the Effects of Occlusal Stabilization Splint on Electromyographic Activity)

  • Min Shin;Kyung-Soo Han
    • Journal of Oral Medicine and Pain
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    • 제14권1호
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    • pp.67-80
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    • 1989
  • The author studied the changes of muscle activity with Bioelectric processor Model EM2(Myotronics Corp., USA) before and after occlusal stabilization splint therapy. For this study, 15 temporomandibular disorders patients and 15 students without any temporomandibular disorders symptoms were selected, for experimental group and control group, respectively. Experimental group were treated with occlusal stabilization splint and checked about electromyographic activity before and after therapy. Electromyographic levels were measured in both groups at the following mandibular position, i.e., physiologic rest, tapping, light biting, hard open without pain, open with pain, right excursion and ipsilateral biting, left excursion and ipsilateral biting, protrusion, protrusive biting, edge biting and physiologic rest after movement. The obtained results were as follows : 1. In experimental group, post-treatment mean values of muscle activity were lower than pretreatment values. 2. In general, the pre-treatment mean values of muscle activity in experimental group were higher than those of control group. 3. In experimental group, no statistically significant difference appeared between affected and unaffected side. 4. The mean value of muscle activity in physiologic rest position after each movement check was lower than that before each movement check.

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두개하악장애환자의 교합안정장치에 의한 치료후 Sonopak을 이용한 악관절음 변화 (A Comparative Study on the Temporomandibular Joint Sounds before and after Occlusal Splint Therapy Using Electrovibratography)

  • Hye-Sook Park;Jong-Hoon Choi;Chang-Seo Park
    • Journal of Oral Medicine and Pain
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    • 제21권1호
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    • pp.67-78
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    • 1996
  • This study was performed to compare the TMJ sounds by means of vibration-related items by Sonopak such as integral, high integral, above 300/(0-300) ratio, peak amplitude, peak frequency and median frequency before and after occlusa1 splint therapy as well as counselling, physical modalities. For this study 22 patients with craniomandibular disorders (CMDs) were selected and examined by routine diagnostic procedure for CMDs including Transcranial and Panoramic radiographs and were classified into 3 CMDs subgroups : disc displacement with reduction, disc displacement without reduction, and degenerative joint disease. Visual analogue scale (VAS) about joint sound was recorded during treatment period and VAS treatment index (VAS Ti) was calculated from the VAS data and treatment duration. The author evaluated and compared treatment results by several parmeters such as symptom duration, timing of joint sound, parafunctional habits, trauma, and diagnostic classification. The obtained results were as follows : 1. Before the treatment, the highest value of peak amplitude was observed in disc displacement with reduction group and value of median frequency was highest in degenerative joint disease group. In addition the highest values of peak frequency and ratio ware observed in degenerative joint disease group, though they were not significant. Furthermore the lowest value of high integral was observed in disc displacement without reduction group and though it was not significant, value of integral was lowest in that group. 2. Among 3CMDs subgroups disc displacement with reduction group showed the significantly decreased value of high integral and degenerative joint disease group had the significantly decreased value of integral after conservative treatment including occlusal splint therapy. Conclusively conservative treatment including occlusal splint therapy vay be effective in the treatment of CMDs including TMJ sound. 3. Fair prognosis for conservative treatment was observed in acute group under 6 months than chronic group, 6 months over in symptom duration but there was no statistical difference. The result for conservative treatment was observed slightly poor in subjects with bruxism, clenching, unilateral chewing habit and trauma history but there were no statistical differences.

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