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급성 과두 걸림의 치료에서 퍼티 고무 인상재로 제작한 임시 전방위치장치의 적용

Other Titles
 Effect of Temporary Anterior Positioning Splint Using Putty Impression Material on Acute Closed Lock 
 송지희  ;  김지현  ;  권정승  ;  안형준 
 Journal of Korean Academy of Oral Medicine (대한구강내과학회지), Vol.37(4) : 221-225, 2012 
Journal Title
Journal of Korean Academy of Oral Medicine(대한구강내과학회지)
Issue Date
Acute closed lock ; Anterior positioning splint ; Putty impression material
Disc dislocation without reduction, as known as closed lock, is a clinical condition in which the disc is dislocated from the condyle and does not return to normal position during condylar movement When the condition of disc dislocation without reduction is acute, the initial therapy should include an attempt to reduce or recapture the disc by manual manipulation. When patients report a history of being locked for 1 week or less, manual manipulation is usually successful. In patients with a longer history, success rate tends to decrease rapidly.
If the disc has been successfully recaptured, placing an anterior positioning appliance is recommended to prevent clenching on the posterior teeth, which would likely redislocated the disc. But it is hard to make an appliance immediately in the clinic because it takes too much time. And making an appliance using self-curing acrylic resin is not very popular because of its discomfort by odor and working time. Also, if the patient has resin allergy or is under orthodontic treatment, or if it is impossible to control behavior of the patient, it has been restricted to make an appliance immediately. Therefore, to supplement this disadvantages, we tried to confirm about successful short term use of temporary anterior positioning splint made by using putty impression material after manual manipulation in this study.
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2. College of Dentistry (치과대학) > Dept. of Orofacial Pain and Oral Medicine (구강내과학교실) > 1. Journal Papers
Yonsei Authors
Kwon, Jeong Seung(권정승) ORCID logo https://orcid.org/0000-0003-4584-7355
Kim, Ji Hyun(김지현)
Ahn, Hyoung Joon(안형준)
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