Frequency and characteristics of retention cysts in the maxillary sinus in a Turkish patient population

Ömezli, Mehmet Melih; Torul, Damla; Çankaya, Soner

doi:10.1007/s12548-015-0120-z

Cited by 4 publications

(4 citation statements)

References 28 publications

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“…Studies evaluating the association between dentoalveolar pathologies and the presence of MRCs for all locations of the maxillary sinus were less likely to find a significant association 12 17 21 than those assessing MRCs located on the sinus floor. 14 25 In the present study, potential influencing factors, including dentoalveolar pathologies, were correlated with the presence of MRCs in all locations and more specifically with the presence of MRCs located on the sinus floor. An association was found between endodontic status and the presence of MRCs located on the sinus floor.…”

Section: Discussionmentioning

confidence: 79%

“…Some studies have stated that pathologies of teeth in the posterior maxilla were not associated with the presence of MRCs in the maxillary sinus, 12 13 17 21 while other studies reported a positive correlation. 14 15 25 Curi et al 15 reported that the presence of periapical or endoperiodontal lesions increased the possibility of having MRCs in the maxillary sinus by 4.1 and 23.8 times, respectively. Souza-Nunes et al 14 stated that periapical and endodontic pathology in the maxillary posterior teeth was significantly associated with the presence of MRCs located on the sinus floor.…”

Section: Discussionmentioning

confidence: 99%

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Volumetric analysis of mucous retention cysts in the maxillary sinus: A retrospective study using cone-beam computed tomography

et al. 2021

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Purpose The aim of this study was to evaluate the volumetric characteristics of mucous retention cysts (MRCs) in the maxillary sinus and to analyze potential associations of MRCs with dentoalveolar pathologies. Materials and Methods Cone-beam computed tomography (CBCT) scans exhibiting bilateral maxillary sinuses that were acquired from January 2016 to February 2019 were initially screened. A total of 227 scans (454 sinuses) that fulfilled the inclusion criteria were included. The presence, location, and volumetric characteristics of the diagnosed MRCs were evaluated on CBCT images using the 3D-Slicer software platform. The presence of MRCs was correlated with potential influencing factors including age, sex, and dentoalveolar pathology. For MRCs located on the sinus floor, factors with a potential impact on the volume, surface, and diameter were analyzed. Results An MRC was present in 130 (28.6%) of the 454 sinuses. Most MRCs were located on the sinus walls and floor. The mean MRC volume, surface, and diameter were 551.21±1368.04 mm 3 , 228.09±437.56 mm 2 , and 9.63±5.40 mm, respectively. Significantly more sinuses with associated endodontically treated teeth/periapical lesions were diagnosed with an MRC located on the sinus floor. For MRCs located on the sinus floor, endodontic status exhibited a significant association with increased volume, surface, and diameter. Conclusion Periapical lesions might be a contributing factor associated with the presence and volume of MRCs located on the sinus floor. The 3D-Slicer software platform was found to be a useful tool for clinicians to analyze the size of MRCs before surgical interventions such as sinus floor elevation procedures.

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Section: Discussionmentioning

confidence: 79%

Section: Discussionmentioning

confidence: 99%

Volumetric analysis of mucous retention cysts in the maxillary sinus: A retrospective study using cone-beam computed tomography

et al. 2021

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“…The main criteria for removal of a cyst of the maxillary sinus at present are its large size and recurrent or persistent sinusitis, the development of which may be associated with the presence of a cyst [1,9]. A very important criterion for removing the cyst is a local or general headache, discomfort in the area of the sinus projection, the feeling of its expansion, and nasal breathing disorders.…”

mentioning

confidence: 99%

“…A very important criterion for removing the cyst is a local or general headache, discomfort in the area of the sinus projection, the feeling of its expansion, and nasal breathing disorders. These symptoms are not completely specific to the cyst, but excluding other causes of its occurrence, they can be a strong argument in favor of surgery [2,9].…”

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confidence: 99%

Maxillary sinus cyst as a risk factor for osteomeatal complex block

Shkorbotun¹

2021

OTORHINOLARYNGOLOGY

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Introduction: Cysts of the maxillary sinuses are found in about 10% of the population. There is a necessity to clarify indications for cyst removal taking into account its size. The purpose of the study to clarify the indications for surgical treatment of maxillary sinus cysts as a risk factor for sinus drainage disorders in the development of maxillary sinusitis. Methods and materials: 57 people (92 sinuses) were examined. There were 20 patients (40 sinuses) with acute rhinosinusitis, 22 patients (22 sinuses) with post-augmentation sinusitis, and 15 (30 sinuses) almost healthy individuals among them. Prediction of the cyst size, which can lead to blockage of the maxillary sinus ostium, was performed by direct measurement on coronary sections at the ostiomeatal complex level distance from the surface of the mucoperiosteum in the area of the alveolar recessus to the lower surface of the mucosal surface in the area of the ostium. The obtained data were verified by calculation method taking into account the height of the sinus at the level of the osteomeatal complex, the magnitude of possible mucoperiosteum edema in the alveolar recessus and ostium in acute rhinosinusitis and post-augmentation sinusitis, as well as the magnitude of mucoperiosteum elevation due to sinus lift. Results: It was found that the vertical size of the cyst, which can potentially lead to blockage of the maxillary sinus ostium in acute rhinosinusitis is 21.2±0.8 mm, 14.7±1.1 mm in sinusitis after augmentation of the maxilla, and 28.5±0.7 mm in practically healthy individuals. The calculated values are 18.5 mm, 14.0 mm and 24.5 mm, respectively. In case of acute rhinosinusitis, the distance from the apex of the cyst to the surface of the mucous membrane of the ostiomeatal complex area may decrease by 12.8 mm, and in sinusitis after sinus lift it may decrease by 20.4 mm. Conclusions: To assess the potential of the ostiomeatal complex block by a cyst located in the alveolar recessus in acute rhinosinusitis, its vertical size is really important according to coronary sections of at the ostiomeatal complex level corresponding to the location of 5-6 teeth of the upper jaw. The indication for removal of the cyst of the alveolar recessus of the maxillary sinus, as a factor that may worsen the course of acute rhinosinusitis due to the anastomosis block, is its size exceeding 20 mm, and 15 mm for patients who plan to sinus lift.

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Relationship between maxillary sinus mucosal cyst and sinus ostium 2D area in three-dimensional volumetric paranasal CT ımages

Kaya,

Uğur

2023

Oral Radiol

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Frequency and characteristics of retention cysts in the maxillary sinus in a Turkish patient population

Cited by 4 publications

References 28 publications

Volumetric analysis of mucous retention cysts in the maxillary sinus: A retrospective study using cone-beam computed tomography

Volumetric analysis of mucous retention cysts in the maxillary sinus: A retrospective study using cone-beam computed tomography

Maxillary sinus cyst as a risk factor for osteomeatal complex block

Relationship between maxillary sinus mucosal cyst and sinus ostium 2D area in three-dimensional volumetric paranasal CT ımages

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