A Study of Graft Height Changes after Sinus Floor Elevation using the Lateral Approach

Ji-Yeon Kim; Young-Jin Kim; In-Woo  Cho; Young-Gyun Song; Jung-Chul Park; Hyun-Seung  Shin

doi:10.32542/implantology.20160017

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2016 Vol.20, Issue 4 Preview Page Next Page

Original Article

A Study of Graft Height Changes after Sinus Floor Elevation using the Lateral Approach 측방접근법을 통한 상악동 거상술 후 시간 경과에 따른 골이식재의 높이 변화에 대한 연구

December 2016. pp. 188-196

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Abstract

Objectives: This study was constructed to radiographically evaluate the change of bone graft material height according to the time past after sinus lift procedure with panoramic radiographs.

Methods :Among the patients who visited the department of Periodontology in Dankook University Dental Hospital from 2007 through 2015, subjects were those who went through sinus lift procedures via lateral approach technique and delayed or immediate placement of implants to restore maxillary molar area. In total of 331 sinus lift procedures, the change of bone graft material height was measured on panoramic radiographs.

Results: The follow-up period after sinus lift procedures varied from 6 months to 98 months, and bone graft materials used were allograft, xenograft, alloplast material alone or mixed. 15 cases with the follow-up record of 6 months, 12 months, and 24 months post-operation had average decrease in height by approximately 0.11 mm, 0.17 mm, 0.24 mm, respectively.

Conclusion: The height of bone graft materials after sinus lift procedures via lateral approach technique decreases.

Keywords

Graft material

Sinus floor elevation

Sinus lift

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Information

Publisher :The Korean Academy of Oral & Maxillofacial Implantology
Publisher(Ko) :대한구강악안면임플란트학회
Journal Title :Implantology
Journal Title(Ko) :대한구강악안면임플란트학회지
Volume : 20
No :4
Pages :188-196
Received Date : 2016-08-08
Revised Date : 2016-08-20
Accepted Date : 2016-08-20
DOI :https://doi.org/10.32542/implantology.20160017

Journal of implantology and applied sciences ISSN:2765-7833(Print) 2765-7841(Online) 대한구강악안면임플란트학회지

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