Bulletin of Stomatology and Maxillofacial Surgery
2025; 385–390
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MAXILLARY SINUS LIFT ASSOCIATED WITH FUNCTIONAL ENDOSCOPIC SINUS SURGERY (FESS): A HISTOLOGICAL STUDY

Falmed srl Pescara, Italy · Department of Medicine and Aging Sciences, University of Chieti, Italy · Department of Life Health and Environmental Sciences University of L'Aquila L'Aquila Italy. · Department of Innovative Technologies in Medicine and Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy.

Received: 2025-09-17 · Published: 2025-09-14

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Original title
MAXILLARY SINUS LIFT ASSOCIATED WITH FUNCTIONAL ENDOSCOPIC SINUS SURGERY (FESS): A HISTOLOGICAL STUDY
Authors
Antonello Falco, Francesco Bataccia, Lorenzo Orgeas, Loredana Masciotra, Mariangela Basile, Roberta Pietro, Giovanni Falisi, Antonio Scarano
Source journal
Bulletin of Stomatology and Maxillofacial Surgery
Published
2025-09-14
Licence
Creative Commons Attribution-NonCommercial 4.0 International
Original
https://doi.org/10.58240/1829006X-2025.21.8-385

Abstract

Objective: to evaluate on histological preparations the outcome of the maxillary sinus lift surgery associated with the Functional Endoscopic Sinus Surgery (FESS) in patients with a pathological maxillary sinus. Materials and methods: 17 patients with reversible contraindications for maxillary sinus elevation were recruited. Patients had insufficient bone volume in the posterior maxillary (<5 mm). FESS and sinus lift surgery were performed in a single session. Patients have been re-evaluated 7 days, 14 days, 30 days and 3 months after surgery. After 6 months a Trephine bur with a 3 mm diameter was used to prepare the implant site and harvest the biopsy to analyse histologically. Results and conclusions: the histological data of our samples were highly homogeneous and showed the presence of wide marrow spaces and mature bone undergoing mineralization. No signs of inflammation were found. Therefore, the previous sinus pathology did not adversely affect the outcome of maxillary sinus lift.
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