» Articles » PMID: 31783993

Cone-beam Computed Tomography Assessment of Schneiderian Membranes: Non-infected and Infected Membranes, and Membrane Resolution Following Tooth Extraction: A Retrospective Clinical Trial

Overview
Journal Biomed J
Publisher Elsevier
Specialty General Medicine
Date 2019 Dec 1
PMID 31783993
Citations 5
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Cone-beam computed tomography (CBCT) presurgical assessment on the maxillary sinus can reduce the possibility of Schneiderian membrane perforation. This study examined Schneiderian membrane thickness (SMT) and its relationship with neighboring hard tissues for patients with and without membrane thickening. For patients with sinus infections, we evaluated dimensional changes of the SMT post-extraction relative to pre-extraction SMT and residual bone height (RBH).

Methods: CBCT images from 93 patients needing single-tooth implant reconstruction without (n = 83) and with (n = 14) odontogenic infected maxillary sinuses were assessed. SMT, RBH, and lateral wall thickness (LWT) were measured. Causes of extraction, RBH in the infection site, and retrospective post-extraction record of SMT were recorded for the thickened SMT group.

Results: Mean SMT for normal SMT group was 1.13 ± 0.43 mm, RBH was 6.26 ± 2.38 mm; upper and lower LWT was 1.85 ± 0.95 mm, and 3.07 ± 2.26 mm, respectively. RBH and LWT had no significant relationships with SMT. For thickened SMT group, mean values for SMT and RBH prior to extraction were 4.53 ± 2.46 mm and 1.97 ± 1.43 mm, respectively. Pre-extraction SMT had a moderately negative correlation with pre-extraction RBH. SMT resolution in thickened SMT group was observed by 2.80 ± 1.37 months post-extraction; post-extraction SMT was not significantly different from normal SMT group (p = .187).

Conclusions: Within the limitation of the sample size, thickened SMT induced by odontogenic infection subsides about 3 months following tooth extraction, and further sinus lifting implant surgery may be considered.

Citing Articles

Schneiderian membrane perforation repair using a crosslinked collagen membrane: a retrospective cohort study.

Masri D, Jonas E, Ghanaiem O, Chaushu L Head Face Med. 2025; 21(1):14.

PMID: 40011958 PMC: 11866630. DOI: 10.1186/s13005-025-00487-9.


Preliminary Study with the Use of a Titanium Mesh as Space Maker and Implant Primary Stabilization for One-Stage Sinus Lift in Cases with Less Than 1.5 mm Residual Bone.

Filipov I, Bolognesi F, Chirila L, Cristache C, Corinaldesi G, Park K J Clin Med. 2021; 10(21).

PMID: 34768375 PMC: 8584652. DOI: 10.3390/jcm10214853.


Changes in Maxillary Sinus Mucosal Thickening following the Extraction of Teeth with Advanced Periodontal Disease: A Retrospective Study Using Cone-Beam Computed Tomography.

Cao Z, Yuan J Biomed Res Int. 2021; 2021:6688634.

PMID: 33860050 PMC: 8009702. DOI: 10.1155/2021/6688634.


Effect of ridge preservation at molar extraction sites with severe periodontitis on the Schneiderian membrane thickness changes: a pilot study.

Wei Y, Zhang B, Yang G, Xu T, Hu W, Chung K BMC Oral Health. 2021; 21(1):184.

PMID: 33845803 PMC: 8040225. DOI: 10.1186/s12903-021-01546-8.


Thickening of Schneiderian membrane secondary to periapical lesions: A retrospective radiographic analysis.

Sghaireen M J Int Soc Prev Community Dent. 2020; 10(3):316-322.

PMID: 32802778 PMC: 7402264. DOI: 10.4103/jispcd.JISPCD_101_20.


References
1.
Barone A, Santini S, Sbordone L, Crespi R, Covani U . A clinical study of the outcomes and complications associated with maxillary sinus augmentation. Int J Oral Maxillofac Implants. 2006; 21(1):81-5. View

2.
Mehra P, Murad H . Maxillary sinus disease of odontogenic origin. Otolaryngol Clin North Am. 2004; 37(2):347-64. DOI: 10.1016/S0030-6665(03)00171-3. View

3.
Pramstraller M, Farina R, Franceschetti G, Pramstraller C, Trombelli L . Ridge dimensions of the edentulous posterior maxilla: a retrospective analysis of a cohort of 127 patients using computerized tomography data. Clin Oral Implants Res. 2010; 22(1):54-61. DOI: 10.1111/j.1600-0501.2010.01984.x. View

4.
Insua A, Monje A, Chan H, Zimmo N, Shaikh L, Wang H . Accuracy of Schneiderian membrane thickness: a cone-beam computed tomography analysis with histological validation. Clin Oral Implants Res. 2016; 28(6):654-661. DOI: 10.1111/clr.12856. View

5.
Yang H, Bae H, Won S, Hu K, Song W, Paik D . The buccofacial wall of maxillary sinus: an anatomical consideration for sinus augmentation. Clin Implant Dent Relat Res. 2009; 11 Suppl 1:e2-6. DOI: 10.1111/j.1708-8208.2009.00138.x. View