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Journals / EurAsian Journal of Oral and Maxillofacial Surgery / 2026 / Volume: 3 Issue: 1

Histomorphometric Comparison of Resorbable Collagen Sponges with Xenogen Grafts in Terms of New Bone Formation in Sinus Floor Elevations: An Experimental Study in the Rabbits

Abdullah Çapcı(BAŞKENT ÜNİVERSİTESİ, DİŞ HEKİMLİĞİ FAKÜLTESİ, KLİNİK BİLİMLER BÖLÜMÜ, AĞIZ, DİŞ VE ÇENE CERRAHİSİ ANABİLİM DALI)0000-0002-6683-1873
Nur Altıparmak(BAŞKENT ÜNİVERSİTESİ, DİŞ HEKİMLİĞİ FAKÜLTESİ, KLİNİK BİLİMLER BÖLÜMÜ, AĞIZ, DİŞ VE ÇENE CERRAHİSİ ANABİLİM DALI)0000-0003-0870-4523
Eda Yılmaz Akçay(BAŞKENT ÜNİVERSİTESİ, TIP FAKÜLTESİ, CERRAHİ TIP BİLİMLERİ BÖLÜMÜ, PATOLOJİ ANABİLİM DALI)0000-0001-6831-9585
Alaz Enez(BAŞKENT ÜNİVERSİTESİ, DİŞ HEKİMLİĞİ FAKÜLTESİ, KLİNİK BİLİMLER BÖLÜMÜ, AĞIZ, DİŞ VE ÇENE CERRAHİSİ ANABİLİM DALI)0000-0002-3143-1466
Kenan Araz(BAŞKENT ÜNİVERSİTESİ, DİŞ HEKİMLİĞİ FAKÜLTESİ, KLİNİK BİLİMLER BÖLÜMÜ, AĞIZ, DİŞ VE ÇENE CERRAHİSİ ANABİLİM DALI)0000-0003-2802-5579
Pages
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Publication Date
2024-01-15
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Minimal resorption was observed in xenogen graft particles.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Due to a number of complicated factors, implanting the edentulous posterior maxilla is often a difficult procedure.
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Key Findings & Data:For this purpose; In 16 New Zealand white rabbits, bilateral sinus floor elevation was performed, the cavities formed under the sinus membrane were augmented by placing a collagen sponge on the right side and an equal volume of xenogen grafts on the left side.
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Conclusion & Impact:Minimal resorption was observed in xenogen graft particles.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Sinus floor elevation · resorbable collagen sponge · xenograft

Abstract

Due to a number of complicated factors, implanting the edentulous posterior maxilla is often a difficult procedure. It is stated that maxillary sinus floor elevation is a predictable treatment option to obtain sufficient bone height and volume for implant placement. In this study, it was aimed to compare the resorbable collagen sponges which are thought to be used in maxillary sinus floor elevation with xenogen graft particles, histopathologically and histomorphometrically in terms of new bone formation. For this purpose; In 16 New Zealand white rabbits, bilateral sinus floor elevation was performed, the cavities formed under the sinus membrane were augmented by placing a collagen sponge on the right side and an equal volume of xenogen grafts on the left side. In the postoperative period, the rabbits were sacrificed at the end of the 4th and 8th weeks, 8 each time. The obtained samples were divided into 4 groups and evaluated histopathologically and histomorphometrically. Results: Histopathological evaluation revealed that the two materials were biocompatible materials and formed a suitable environment for the transfer of osteogenic cells. Histomorphometric evaluations showed that there was no difference between the materials in terms of percentage of new bone formation. (p≤0.05) However, the newly formed bone area and osteoid area were found to be much larger in the areas where xenogen grafts were used (p ≤0.05). Collagen sponge was unable to maintain its volume during the test period and resorbed. Minimal resorption was observed in xenogen graft particles.

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Cite This Article

Çapcı, A., Altıparmak, N., Akçay, E. Y., Enez, A., Araz, K. (2024). Histomorphometric Comparison of Resorbable Collagen Sponges with Xenogen Grafts in Terms of New Bone Formation in Sinus Floor Elevations: An Experimental Study in the Rabbits. EurAsian Journal of Oral and Maxillofacial Surgery, Volume: 3 Issue: 1. https://ajindex.com/articles/1629650

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