구치부에 발치 후 지연 식립된 표준 직경의 임플란트에 대한 임상적, 방사선학적 평가

• 영문명: CLINICAL & RADIOGRAPHIC EVALUATION FOLLOWING DELAYED IMPLANTATION USING REGULAR DIAMETER IMPLANTS IN THE POSTERIOR REGION
• 발행기관: 대한구강악안면외과학회
• 저자명: 최정용(Jung-Yong Choi) 이상화(Sang-Hwa Lee) 윤현중(Hyun-Joong Yoon)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면회과학회지 제35권 제5호, 335~339쪽, 전체 5쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 2009.10.30

영문 초록

The purpose of this study was to evaluate clinical and radiographic changes of regular diameter implants placed in the posterior region. A total of 47 standard diameter implants were consecutively placed in the posterior region of 20 partially edentulous patients. The diameters of the implants were 4.1mm (N=35, 74%) and 4.3mm (N=12, 26%), respectively. Peri-implant bone loss and clinical parameters such as mobility, suppuration, swelling, bleeding on probing (BOP) were evaluated at the baseline and?the final follow-up visit. The age of the patients ranged between 24~82 years (mean age: 54.7 years). The cumulative survival rate of the regular diameter implants loaded for a period of 3-24 months (Mean: 11.7±7.9 month) was 100%. The average bone loss over the follow-up was 0.36±0.67 mm. Success rate was 95.7%. Only two implants failed (bone loss exceeding 1mm after 1 year of placement). Some prosthetic complications occurred, such as screw loosening (N=1) and dissolution of cementation material (N=2). The present study describes successful outcome following the use of standard-diameter-implants placed in the posterior region, and further comprehensive maintenance practices and follow-up schedules are required.

키워드

Dental implant Regular diameter Posterior region Bone loss