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A Multicenter Prospective Study in Type IV Bone of a Single Type of Implant
被引:12
|作者:
Jeong, Mi-Ae
[2
]
Kim, Su-Gwan
[1
]
Kim, Young-Kyun
[3
]
Oh, Hee-Kyun
[4
]
Cho, Yong-Seok
[5
]
Kim, Woo-Cheol
[6
]
Oh, Ji-Su
[1
]
机构:
[1] Chosun Univ, Sch Dent, Dept Oral & Maxillofacial Surg, Kwangju 501759, South Korea
[2] Kangwon Natl Univ, Dept Dent Hyg, Samcheok, South Korea
[3] Seoul Natl Univ, Bundang Hosp, Dept Oral & Maxillofacial Surg, Sect Dent, Seoul, South Korea
[4] Chonnam Natl Univ, Sch Dent, Dept Oral & Maxillofacial Surg, Kwangju, South Korea
[5] Apsun Dent Hosp, Seoul, South Korea
[6] FM Dental Clin, Taegu, South Korea
关键词:
multicenter prospective study;
type IV bone;
DENTAL IMPLANTS;
JAW;
RESTORATIONS;
ANCHORAGE;
SURVIVAL;
FIXTURES;
FAILURE;
SUCCESS;
AGE;
D O I:
10.1097/ID.0b013e31825cd3d1
中图分类号:
R78 [口腔科学];
学科分类号:
1003 ;
摘要:
Purpose: To analyze the success and survival rates of the Osstem GSII (Osstem, Busan, Korea) implant in type IV bone. Materials: A prospective, multi-center (5 centers) study was conducted by examining the relationship between implant success and survival rates, and several patient and surgical parameters. The implants were placed in 82 patients who visited several nationwide dental hospitals and clinics between 2007 and 2008, followed by clinical and radiographic analyses. Results: In type IV bone, the implant success and survival rates were 93.23% and 95.83%, respectively. The maxillary premolar and mandibular anterior tooth areas showed success rates of 100%. The most widely used implant diameter and length was 5.0 and 13 mm, respectively, but the diameter and length had no effect on success rates. However, success rates appeared to decrease with age. Conclusions: The results indicated that the Osstem GSII implant is highly effective in poor-quality type IV bone. (Implant Dent 2012;21:330-334)
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页码:330 / 334
页数:5
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