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네비게이션 수술용 가이드를 이용한 치조정 접근식 상악동 거상술 : 증례보고

Crestal approach for maxillary sinus augmentation by using navigation surgical guide: case report

대한치과의사협회지 2021년 59권 10호 p.566 ~ 579
나지연, 장원석, 조성원, 이상민, 온성운, 양병은, 변수환,
소속 상세정보
나지연 ( Na Ji-Yeon ) - Hallym University Graduate School of Clinical Dentistry
장원석 ( Jang Won-Seok ) - Hallym University Graduate School of Clinical Dentistry
조성원 ( Cho Seoung-Won ) - Hallym University Graduate School of Clinical Dentistry
이상민 ( Yi Sang-Min ) - Hallym University Graduate School of Clinical Dentistry
온성운 ( On Sung-Woon ) - Hallym University Graduate School of Clinical Dentistry
양병은 ( Yang Byoung-Eun ) - Hallym University Graduate School of Clinical Dentistry
변수환 ( Byun Soo-Hwan ) - Hallym University Graduate School of Clinical Dentistry

Abstract


Objective : The purpose of this study is to introduce a novel method for safe and precise crestal approach technique for sinus augmentation and implant placement using digital technology. The study further aims to verify effectiveness of the technique in implant placement and sinus augmentation.

Materials and Methods : 5 patients who needed crestal approach sinus augmentation for implant placement were collected. There were more than 4mm residual bone in those patients. Intraoral image taking and CBCT taking were performed for digital planning. Digital planning was conducted for crestal approach sinus augmentation and implant placement. 2 navigation surgical guides(crestal/implant) were fabricated for each patient.

Results : 10 implants were placed in the patients without specific problems by using crestal approach surgical guide and implant surgical guide.

Conclusion : Crestal approach for maxillary sinus augmentation by using navigation surgical guide would be a reliable treatment option for successful implant placement in insufficient residual bone height of maxilla.

키워드

implant; sinus augmentation; navigation; digital; surgical guide; crestal approach

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