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
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초록
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.
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 (8)
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