• The Journal of the Korean dental association
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• v.29 no.9 s.268
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• pp.656-656
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• 1991

• The Journal of the Korean dental association
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• v.29 no.10 s.269
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• pp.740-741
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• 1991

• 대한치주과학회:학술대회논문집
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• 2001.12a
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• pp.66-66
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• 2001

• The Journal of the Korean dental association
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• v.39 no.10 s.389
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• pp.798-803
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• 2001

• The Journal of the Korean dental association
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• v.29 no.12 s.271
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• pp.898-899
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• 1991

• The Journal of Korean Academy of Prosthodontics
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• v.57 no.3
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• pp.280-287
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• 2019

In the oral cavity, the teeth undergo wear and corrosion throughout their lives. Progressive and constant tooth wear is a natural phenomenon of aging, but wear and corrosion due to specific factors are pathological factors. It can cause pathological damage of the occlusal surface, aesthetic problems, dimensional loss and jaw joint disorders. This case is a 26-year-old female patient with general tooth abrasion and erosion on the entire dentition. Diagnostic wax-up was fabricated based on the information including digital facial analysis, physiological stabilization, and evaluation of anterior crown length. Through the digital analysis, the necessary guides for crown lengthening were prepared and the mastication function and esthetics were evaluated by using temporary crowns. Definitive prosthesis was fabricated with the zirconia restorations. The results were satisfactory when they were observed 3 months of follow-up.

• The Journal of Korean Academy of Prosthodontics
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• v.50 no.3
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• pp.204-209
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• 2012

Surgical extrusion, immediate extrusion following tooth luxation, is a method to preserve one's natural tooth and achieve esthetic restoration without additional periodontal surgery when subgingival dental caries or crown fracture occurs. A 16-year-old male was referred to the clinic from the department of operative dentistry for the esthetic restoration of maxillary left lateral incisor. Due to the crown to root fracture, the tooth was endodontically treated with a buccal crown length of 4 mm. When the palatal flap was elevated, the mesiopalatal cervical fracture area was situated 3-4 mm subgingivally. Crown lengthening was achieved through surgical extrusion. After 3 months of clinical observation and provisional restoration, the maxillary left central incisor was restored with all ceramic crown and obtained a satisfactory clinical result.

• Journal of the Korean Academy of Esthetic Dentistry
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• v.20 no.1
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• pp.14-26
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• 2011

• 대한치주과학회:학술대회논문집
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• 2009.05a
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• pp.37-37
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• 2009

• 대한치주과학회:학술대회논문집
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• 2003.11a
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• pp.135-135
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• 2003