Autogenous Bone with Collagen Material and Surgicel for Maxillary Sinus Membrane Elevation (Sinus Lift) in Human Subjects

2013 ◽  
Vol 6 (2) ◽  
pp. 249-252 ◽  
Author(s):  
Mohammad Ali Ghavimi ◽  
Koroush Taheri Talesh ◽  
AREZOU Ghoreishizadeh ◽  
Masoome Amani ◽  
Aylar Divband

Intra-sinus calcifications (ISCs) which are noted only in 2.4 percent of maxillary sinus pathology can be a challenging condition for the implantologists. A few studies describe only a recommendation for the centrally localized calcification spots in the maxillary sinus. Simultaneously, there is no publications focused on lateral sinus lift performance in cases of laterally, peripherally located linear ISCs. The purpose of our report is to present a surgical tactic for lateral approach of Schneiderian membrane elevation in a 58-year-old female with linear and fine punctate calcifications, inta-sinus hyperostosis, and mucosal swelling with height above the middle level of the sinus.


Intra-sinus calcifications (ISCs) which are noted only in 2.4 percent of maxillary sinus pathology can be a challenging condition for the implantologists. A few studies describe only a recommendation for the centrally localized calcification spots in the maxillary sinus. Simultaneously, there is no publications focused on lateral sinus lift performance in cases of laterally, peripherally located linear ISCs. The purpose of our report is to present a surgical tactic for lateral approach of Schneiderian membrane elevation in a 58-year-old female with linear and fine punctate calcifications, inta-sinus hyperostosis, and mucosal swelling with height above the middle level of the sinus.


2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Christopher Riben ◽  
Andreas Thor

Background. Long-term edentulism may in many cases result in resorption of the alveolar process. The sinus lift procedure aims to create increased bone volume in the maxillary sinus in order to enable installation of dental implants in the region. The method is over 30 years old, and initially autogenous bone grafts were used and later also different bone substitutes. Since 1997, a limited number of studies have explored the possibility of a graftless procedure where the void under the sinus membrane is filled with a blood clot that enables bone formation.Aim. To describe the evolution of the sinus-lift technique and to review the literature related to the technique with a focus on long-term studies related to the graft-less technique.Methods. The electronic database PubMed was searched, and a systematic review was conducted regarding relevant articles.Results. A relatively few long-term studies using the described technique were found. However, the technique was described as reliable considering the outcome of the existing studies.Conclusion. All investigated studies show high implant survival rates for the graftless technique. The technique is considered to be cost-effective, less time-consuming, and related to lower morbidity since no bone harvesting is needed.


2019 ◽  
Vol 47 (11) ◽  
pp. 1803-1808 ◽  
Author(s):  
Elton Gonçalves Zenóbio ◽  
Liziany David Cardoso ◽  
Leandro Junqueira de Oliveira ◽  
Mário Nazareno Favato ◽  
Flávio Ricardo Manzi ◽  
...  

2018 ◽  
Vol 2018 ◽  
pp. 1-7
Author(s):  
Jae Won Jang ◽  
Hee-Yung Chang ◽  
Sung-Hee Pi ◽  
Yoon-Sang Kim ◽  
Hyung-Keun You

Introduction. For maxillary sinus membrane elevation (MSME), the lateral window approach and crestal approach are available, and high success rates have been achieved with low residual bone height as a development of technology. Objective. To evaluate MSME using the crestal approach with a rotary-grind bur (RGB (including reamer or sinus bur)) in patients with residual bone height of <4 mm. Materials and Methods. Ten implants were placed in 10 patients with residual bone height of <4 mm, by sinus elevation using an RGB. The implant stability quotient (ISQ) was measured immediately after implant placement (ISQ 1) and before taking impression for the final prosthesis (ISQ 2). The extent of marginal bone loss was measured on periapical radiographs. Results. The mean residual bone height before implant placement was 3.41 ± 0.53 mm; no complications, including membrane perforation, severe postoperative pain, or discomfort, occurred either during or after surgery. The mean ISQ 1 was 63.4 ± 12.1, whereas the mean ISQ 2 was 77.6 ± 5.8. The mean marginal bone resorption was 0.23 ± 0.18 mm on periapical radiographs. Conclusions. MSME using the crestal approach with an RGB is a reliable technique for implant placement in sites where available bone is insufficient.


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