Evaluation of the anatomical variation in the nasal cavity and paranasal sinuses of patients with cleft lip and palate using cone beam computed tomography

Dedeoğlu, Numan; Altun, Oğuzhan; Küçük, Eyüp Burak; Altındiş, Sedat; Hatunogl, E.

doi:10.4149/bll_2016_133

Cited by 13 publications

(22 citation statements)

References 20 publications

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“…According to the findings in the present study, incidence of NSD was significantly higher in patients with cleft than the control group. Similarly, previous investigations demonstrated that the UCLP group obtained a higher incidence of anterior NSD compared to the unaffected controls, which is in line with the results of our study (Kuijpers et al, 2014; Dedeoglu et al, 2016; Santos et al, 2020). The increase in the size of nasal wings can be seen in patients with UCLP.…”

Section: Discussionsupporting

confidence: 93%

Evaluation of Maxillary Sinus Characteristics in Patients With Cleft Lip and Palate Using Cone Beam Computed Tomography

Paknahad

Pourzal

Mahjoori-Ghasrodashti

et al. 2021

The Cleft Palate-Craniofacial Journal

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Objectives: The detection of anatomical variation impairments in patients with cleft lip and palate (CLP) is crucial in combined orthodontic and maxillofacial surgical treatments. Therefore, this study aimed at evaluating the anatomical maxillary sinus characteristics, nasal septum deviation (NSD), and mucosal thickening of the maxillary sinus in patients with CLP using cone beam computed tomography (CBCT). Design: The CBCT images were classified into 3 groups of unilateral cleft lip and palate (UCLP; n = 40), bilateral cleft lip and palate (BCLP; n=14), and noncleft (control; n = 54). Subsequently, the maxillary sinus linear dimensions were assessed. Height, width, depth, infundibulum height, and ostium width were assessed as quantitative measures, whereas nasal septum deviation and mucosal thickening were assessed as qualitative measures. One-way analysis of variance and χ2 tests were utilized to identify any significant differences among the groups regarding the aforementioned variables. Results: Significant differences were observed among the groups regarding maxillary sinus height and depth, NSD, and mucosal thickening. Moreover, UCLP and BCLP groups showed higher incidence of NSD and mucosal thickening. However, the size of maxillary sinus height and depth was lower in the UCLP and BCLP groups. Conclusion: The results showed that BCLP and UCLP groups obtained lower maxillary sinus height and depth compared to the control group. On the other hand, incidence of the NSD and mucosal thickening was significantly higher in UCLP and BCLP groups than those in the control group.

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Section: Discussionsupporting

confidence: 93%

Evaluation of Maxillary Sinus Characteristics in Patients With Cleft Lip and Palate Using Cone Beam Computed Tomography

Paknahad

Pourzal

Mahjoori-Ghasrodashti

et al. 2021

The Cleft Palate-Craniofacial Journal

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“…Although these variable rates seen in the literature may be caused by the differences in imaging techniques used in the study, the evaluated section thickness is essential for minor variations. In a previous study, the incidence of Agger nasi cells was found to be 100% in patients with CLP and the control group (Dedeoglu et al, 2016). In our study, the frequency of Agger nasi, 97% in the CLP group and 99% in the control group, are consistent with the literature.…”

Section: Variation Of Ethmoidal Cellssupporting

confidence: 92%

A CBCT Study for Anatomic Variations of Osteomeatal complex in Patients With Cleft Lip and Palate

Göksel

Özcan

2021

The Cleft Palate Craniofacial Journal

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Objective To evaluate the anatomy and variations of osteomeatal complex (OMC) by comparing patients with nonsyndromic cleft lip and palate (CLP) and control group. Design This case-control study was retrospectively analyzed using cone-beam computed tomography data. Setting Istanbul University Faculty of Dentistry Department of Dentomaxillofacial Radiology. Patients The study was conducted with 100 patients (44 females, 56 males) with CLP and 100 patients in the control group, which matched gender and age (with a maximum difference of 3 years). Variables OMC variations are grouped as follows: ethmoidal, conchal, uncinate process, and septal variations. Then, we evaluated the presence of these OMC variations and compared them between the two groups. Statistical analysis The McNemar's test was used to determine any significant differences between the groups for all indices at the 95% confidence level. Results The most common anatomic variation in this study was Agger nasi cell (97%) and concha bullosa (97%) in the patients with CLP, while Agger nasi cell was the most common variation (99%) in the controls. Moreover, the atelectatic uncinate process was the least observed variation in both groups (1%). The incidences of paradoxical concha (58%;42%), bifid concha (29%;11%), deviated nasal septum (92%;80%) were significantly higher in the CLP group ( p < 0.05). Conclusions The statistically significant results found when comparing OMC anatomy between the two groups reveal the importance of three-dimensional evaluation before functional endoscopic sinus surgery in patients with CLP.

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“…The presence of maxillary sinus pathologies and septa require extra carefulness in dental implant procedures [10]. It is known that some anatomical variations of paranasal sinus can cause a tendency to infections while others can cause surgical complications [2,3]. It was reported that variations of the maxillary sinus such as accessory maxillary ostium and Haller cell could lead to sinusitis [2,22].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of maxillary sinus anatomical variations and pathologies in elderly, young, posterior dentate and edentulous patient groups with cone-beam computed tomography

Dedeoğlu

Altun

2019

Folia Morphol

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Background: The aim of this study was to evaluate the frequency of maxillary sinus pathologies and anatomic variations in elderly and edentulous patients by using cone-beam computed tomography (CBCT). Materials and methods: The study included elderly and young patient groups. The elderly group involved posterior edentulous and dentate patients. CBCT images were assessed, and the presence of any pathological findings, septa, accessory maxillary ostium, and Haller cell in each maxillary sinus were recorded according to the groups. Chi-square test was used to analyse the intergroup differences (p < 0.05). Results: There was no statistically difference between the young and elderly groups regarding the presence of a pathology (p = 0.077) and septa (p = 0.37), whereas accessory ostium (p = 0.009) was more common and Haller cell (p = 0.000) was less common in the elderly group when compared to the young group. There was no significant difference between the edentulous and dentate group regarding the presence of a pathology (p = 0.39), septation (p = 0.69) and Haller cell (p = 0.75); accessory ostium rate was found to be increased (p = 0,015) in edentulous patients. Conclusions: It was observed that the frequency of accessory maxillary ostium was increased in elderly, especially in edentulism. And the frequency of Haller cell was found to be decreased in elderly patients.

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Evaluation of the anatomical variation in the nasal cavity and paranasal sinuses of patients with cleft lip and palate using cone beam computed tomography

Cited by 13 publications

References 20 publications

Evaluation of Maxillary Sinus Characteristics in Patients With Cleft Lip and Palate Using Cone Beam Computed Tomography

Evaluation of Maxillary Sinus Characteristics in Patients With Cleft Lip and Palate Using Cone Beam Computed Tomography

A CBCT Study for Anatomic Variations of Osteomeatal complex in Patients With Cleft Lip and Palate

Evaluation of maxillary sinus anatomical variations and pathologies in elderly, young, posterior dentate and edentulous patient groups with cone-beam computed tomography

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