Osteotome Sinus Floor Elevation and Simultaneous Placement of Implants – A 1‐Year Retrospective Study with Astra Tech Implants

Fermergård, Robert; Åstrand, Per

doi:10.1111/j.1708-8208.2007.00062.x

Cited by 63 publications

(65 citation statements)

References 15 publications

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“…Bone gain results in this study agree with those published by other authors who have carried out maxillary sinus augmentation using osteotomes of between 4.5mm and 6.5mm in posterior sectors where bone density is low (13)(14)(15)(16)(17). In studies made with cadavers, Blanco and colleagues obtained an intra-sinus bone increase of 4-8 mm in height and they evaluated the bone density achieved using osteotomes (39.38 ± 9.67 SD mm), comparing this with the density achieved using drills (31.06 ± 5.9 SD mm).…”

Section: Discussionsupporting

confidence: 91%

Atraumatic maxillary sinus elevation using threaded bone dilators for immediate implants. A three-year clinical study

Calvo-Guirado

López-Marí²,

Ruiz³

et al. 2010

Med Oral

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Objective: The aim of this study was to evaluate the efficacy of sinus floor elevation using sequential bone dilators. Materials and Methods: Thirty patients took part in the study (18 women and 12 men) with ages ranging between thirty-six and sixty-three years, selected according to inclusion and exclusion criteria, who showed a bone deficit in the upper posterior alveolar margin of 5-8 mm in height. Sixty expanded platform internal connection implants were placed with diameters of 4/5/4 mm and lengths varying between 10 (n=10) and 11.5 mm (n= 50). Results: Data obtained were analyzed using SPSS 15.0 software. The average intra-sinus bone gain with MP3 biomaterial of porcine origin was 4.13 +/-0.97 SD mm at the moment of implant placement, 3.90 +/-1.15 SD mm after twelve months, 3.74 +/-1.05 SD mm after 24 months and 3.62 +/-1.75 SD mm after 36 months. Two implants were lost at the moment of prosthesis placement. Conclusions: Alveolar lifting technique in the upper maxilla using bone dilators achieved a 96.6 % implant success rate after a three-year follow-up. Intra-sinus bone biomaterial remodeling was 0.51 +/-0.08 mm from day zero to the thirty-six-month follow-up. This is a procedure that reduces the amount of surgery necessary and is of both aesthetic and functional benefit to the patient.

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Section: Discussionsupporting

confidence: 91%

Atraumatic maxillary sinus elevation using threaded bone dilators for immediate implants. A three-year clinical study

Calvo-Guirado

López-Marí²,

Ruiz³

et al. 2010

Med Oral

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“…Six references (16,17,(19)(20)(21)(22) reported bone gains ranging from 1.8 to 5.7 mm using a crestal approach with no graft placement. Deviations in reporting and data collection prevent a meaningful statistical analysis other than noting the consistency of results.…”

Section: Crestal Osteotome Approach For Sinus Elevationmentioning

confidence: 98%

“…When there is greater than 5 mm of bone, the success rate for implants placed immediately using the crestal approach without a graft ranges from 86 to 98% (7,(21)(22)(23)(24)(25)29). The success rates comparing the placement of implants from the crestal approach with osteotome technique to conventional placement of the use of a 2 step lateral window were similar (23, 28).…”

Section: Crestal Osteotome Approach For Sinus Elevationmentioning

confidence: 99%

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Improvements in the Crestal Osteotome Approach Have Decreased the Need for the Lateral Window Approach to Augment the Maxilla

Block

2016

Journal of Oral and Maxillofacial Surgery

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“…However, both approaches seem to yield similar success rates. [13][14][15][16] A less invasive and more predictable TSFE technique was conceived by exploiting the superior handling characteristics and unique delivery system of CPS putty. The consistency of CPS putty also helps in minimizing membrane perforations and associated adverse events.…”

Section: Discussionmentioning

confidence: 99%

A Minimally Invasive Sinus Augmentation Technique using a Novel Bone Graft Delivery System

Mazor¹,

Ioannou²,

Venkataraman³

et al. 2013

International Journal of Oral Implantology &Amp; Clinical Research

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A variety of surgical techniques and materials have been developed to increase the vertical bone height in the posterior maxilla. Minimally invasive crestal approaches for the elevation of the floor of the sinus using a crestal approach have been recently reported to minimize adverse events associated with the use of the osteotome technique for indirect sinus lift. The aim of this study is to report a surgical improvisation that minimizes risks associated with sinus floor elevation using a crestal approach and simplifies the clinical procedure. The technique is based on the use of a viscoelastic calcium phosphosilicate alloplastic putty (CPS putty) bone substitute that can be delivered utilizing a unique cartridge delivery system. CPS putty not only acts as a 'protective cushion' thanks to its physical properties, but also provides hydraulic pressure to lift the Schneiderian membrane when used in conjunction with the cartridge system. This approach minimizes risks of benign paroxysmal positional vertigo or mechanical perforations of the Schneiderian membrane associated with the traditional osteotome technique.

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Osteotome Sinus Floor Elevation and Simultaneous Placement of Implants – A 1‐Year Retrospective Study with Astra Tech Implants

Abstract: The OSFE technique, without bone grafts, was found to produce predictable results in the treatment of 36 patients with restricted bone volume in the posterior part of the maxilla.

Cited by 63 publications

References 15 publications

Atraumatic maxillary sinus elevation using threaded bone dilators for immediate implants. A three-year clinical study

Atraumatic maxillary sinus elevation using threaded bone dilators for immediate implants. A three-year clinical study

Improvements in the Crestal Osteotome Approach Have Decreased the Need for the Lateral Window Approach to Augment the Maxilla

A Minimally Invasive Sinus Augmentation Technique using a Novel Bone Graft Delivery System

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