Xenograft Versus Graftless Crestal Sinus Lift with Simultaneous Implant Placement | ||||
| Egyptian Journal of Oral and Maxillofacial Surgery | ||||
| Article 9, Volume 12, Issue 2, April 2021, Page 149-157 PDF (504.97 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/omx.2021.93740.1134 | ||||
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| Authors | ||||
Sally Abdelsameaa   1; Fakhreldin Abdel-Rahman2; Ahmed Elbahnasi3; Heba Elsheikh2
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| 1Department of Oral Surgery, ,Faculty of Dentistry,Mansoura University, Mansoura, Egypt | ||||
| 2Department of Oral Surgery, Faculty of Dentistry, Mansoura University, Mansoura, Egypt | ||||
| 3Fixed Prothodontics,Faculty of Dentistry, Mansoura University, Mansoura, Egypt | ||||
| Abstract | ||||
| Objectives: The aim of our study was to compare the viability of graftless sinus floor augmentation with sinus augmentation using xenograft material in crestal sinus lifting procedure. Materials and Methods: A total of twelve patients who received fourteen dental implants were included in this study for replacement of missed single tooth or multiple teeth in the maxillary posterior region after crestal sinus lifting procedure. The average age was 38 years (ranged from 21 to 55 years). The patients were randomly divided into two groups. In the first group, patients underwent crestal sinus floor elevation with simultaneous implant placement using graftless technique, while in the second group, patient underwent crestal sinus floor elevation with simultaneous implant placement using xenograft. Patients were evaluated clinically and radiographically at regular time intervals immediately, 3 months and 9 months after surgery. All clinical and radiographic parameters were subjected to statistical analysis. Results: Fourteen implants were stable. There was no significant difference in implant stability between group I (64.14 ± 3.13, 70.43 ± 3.95, 78.0 ± 2.71) and group II (67.57 ± 5.06, 73.43 ± 4.31, 79.86 ± 2.91) through the whole study period, while there was significant difference in bone height gain between group I (4.60 ± 0.95) and group II (6.16 ± 0.49) after 9 months (P = 0.002). Conclusions: This study confirms the validity of graftless sinus lifting procedure when simultaneous implant placement is performed. | ||||
| Keywords | ||||
| Crestal Sinus Lift; Graftless; Xenograft | ||||
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