치조제 흡수가 심한 무치악 환자에서 흡착원리를 이용한 총의치 수복 증례 = Complete denture fabrication of edentulous patient with severe alveolar bone resorption using suction mechanism: A case report

국문 초록 (Abstract)

흡착원리를 이용한 총의치 제작은 연하나 저작 등의 운동 시 의치 내면의 음압이 형성되어 의치연 주변의 봉쇄를 이루어 유지와 안정을 향상시키고자 소개된 방식이다. 하악 흡착의치는 특히 변형되기 쉬운 후구치융기를 안정 상태에서 채득하여 개구 시 탈락력을 감소시킨다. 이 증례에서는 하악 치조제 흡수가 심한 무치악 환자에서 흡착원리를 통한 총의치 제작을 통해 의치의 향상된 유지력과 안정 및 환자의 만족도를 얻었다.

다국어 초록 (Multilingual Abstract)

Fabrication of complete denture with suction mechanism was introduced to enhance the retention and stability of denture by sealing around the denture border by forming negative pressure on the inner side of denture base during functional movement such as swallowing or masticating. Mandibular suction dentures reduce denture dislodging force during opening by taking preliminary impression without pressure on retromolar pad area in rest position. In this case, fabrication of complete denture using suction mechanism for an edentulous patient with severe alveolar bone resorption allowed us to clinically enhance retention and stability of denture and improve satisfaction of patient.

참고문헌 (Reference)

1 Faculty Council of Complete Denture Prosthodontics, "Prosthodontic treatment for edentulous patients" Dentalwisdom 322-342, 2014

2 Abe J, "Mandibular suction-effective denture and BPS: A complete guide" Quintessence Pub Co 44-49, 2012

3 Abe J, "Mandibular suction-effective denture and BPS: A complete guide" Quintessence Pub Co 125-126, 2012

4 Collett HA, "Final impressions for complete dentures" 23 : 250-264, 1970

5 el-Aramany MA, "Evaluation of the needle point tracing as a method for determining centric relation" 15 : 1043-1054, 1965

6 Abe J, "Difference of preliminary impression takings between conventional mandibular complete denture and the mandibular complete denture intended with effective suction" 43 : 510-524, 2010

7 Misch CE, "Contemporary implant dentistry" Mosby 295-297, 2008

8 Abe J, "Challenge to lower complete denture suction" 67 : 50-89, 2007