• 대한치과보철학회:학술대회논문집
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• 1998.11a
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• pp.58-58
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• 1998

• 대한치과보철학회:학술대회논문집
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• 2003.04a
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• pp.62-62
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• 2003

• 대한치과보철학회:학술대회논문집
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• 2002.04a
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• pp.73-73
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• 2002

• 대한치과보철학회:학술대회논문집
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• 2005.11a
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• pp.72-72
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• 2005

• 대한치과보철학회:학술대회논문집
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• 2005.11a
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• pp.103-103
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• 2005

• 대한치과보철학회:학술대회논문집
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• 2004.04a
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• pp.64-64
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• 2004

• 대한치과보철학회:학술대회논문집
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• 2004.04a
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• pp.66-66
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• 2004

• 대한치과보철학회:학술대회논문집
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• 2004.04a
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• pp.80-80
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• 2004

• The Journal of Korean Academy of Prosthodontics
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• v.54 no.1
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• pp.21-27
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• 2016

In removable dental prostheses, it is important to minimize impairment of residual tissue caused by wearing dentures. There are two factors that harm residual tissue. The first is functional load bearing of remaining teeth and alveolar ridges and the second is the effect of poor oral hygiene. Double crown retained removable dental prostheses provide rigid support, and it may reduce impairment caused by load bearing of alveolar ridges. Also, dental plaque and oral deposits, which are attached to outer crowns and dentures, can be easily managed extra-orally. In addition, it is beneficial to the health of the marginal gingiva because inner crowns have easy access for oral hygiene. In this case, double crown retained removable dental prostheses were used for the partially edentulous patient with severe residual alveolar bone resorption and poor oral hygiene, and the result was clinically satisfactory in terms of functional, esthetical, and oral hygiene aspects.

• The Journal of Korean Academy of Prosthodontics
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• v.57 no.2
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• pp.150-159
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• 2019

Nowadays, dental implant is one of the widely used treatment options for edentulous patients. Recently, a method of improving the accuracy of implant surgery using an implant surgical guide has been introduced and widely used in order to accurately place the implant in a proper position. Full-guided and half-guided implant surgery can be distinguished according to the level of surgical guide application during the implant surgery. It is true that full-guided implant surgery exhibits higher accuracy, but half- guided implant surgery is often performed in a clinical situation due to the factors such as the circumstances of the operation. A partially edentulous patient who lost teeth due to tooth fracture and periodontal disease was treated using implant and fixed prosthesis. Half-guided implant surgery was performed using an implant surgical guide during implant surgery, the accuracy of implant placement was analyzed.