Comparison of clinical outcomes of sinus bone graft with simultaneous implant placement: 4-month and 6-month final prosthetic loading

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics
Young-Kyun KimJi-Hyun Bae

Abstract

The aim of this study was to compare the survival rate and surrounding tissue condition of sinus bone grafts with simultaneous implant placement between 4-month and 6-month occlusal loading after implantation. Twenty-seven patients (61 implants) who were treated with sinus bone grafts (sinus lateral approach) and simultaneous Osstem GS II implant placement from July 2007 to June 2008 were included in this study. Of these patients, 14 (31 implants) were in the 4-month loading group, and 13 (30 implants) were in the 6-month loading group. We investigated the implantation type (submerged or nonsubmerged), sinus membrane perforation, type of prosthesis, opposed tooth type, primary and secondary stability of implants, and crestal bone loss around implant and surrounding tissue conditions. The amounts of crestal bone-loss at the final recall time (12.56 ± 5.95 mo after loading) of the 4-month and 6-month loading groups were 0.19 ± 0.33 mm and 0.39 ± 0.86 mm, respectively. However, the difference between groups was not statistically significant (P = .211). The width of keratinized mucosa, gingival index, plaque index, and pocket depth of the 4-month and 6-month loading groups were 2.50 ± 1.69 mm and 1.73 ± 1.40 mm (P = .081), 0.72 ± 0...Continue Reading

References

Jan 1, 1990·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·J JensenS Sindet-Pedersen
Mar 1, 1989·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·J N Kent, M S Block
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Sep 21, 2001·Clinical Oral Implants Research·K E KahnbergJ M Hirsch
Sep 20, 2008·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·Young-Kyun KimSung-Chul Lim
Jan 14, 2009·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·Young-Kyun KimJoo L Ong

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Citations

Jul 31, 2013·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Greison R de OliveiraJose Ricardo de Albergaría-Barbosa
Sep 11, 2016·Materials Science & Engineering. C, Materials for Biological Applications·Milena R KaluđerovićHans-Ludwig Graf
Apr 2, 2013·The Cochrane Database of Systematic Reviews·Marco EspositoHelen V Worthington

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