Related Experiment Video
Updated: Apr 30, 2026
Endoscopic Septoplasty with Limited Two-line Resection: Minimally Invasive Surgery for Septal Deviation
Published on: June 20, 2018
Prevalence of Sinus Pathology in Dentistry: Retrospective Observational Pilot Study
Elena Gutiérrez-Muñoz, Patricia Padilla-Martín, Carlos M Cobo-Vázquez1
1Department of Clinical Specialities. Faculty of Dentistry. Complutense University of Madrid, Plaza Ramón y Cajal 3, 28040 Madrid, Spain. drcarloscobo@gmail.com.
Background:
Changes in the sinus membrane in the form of thickening or opacification often pose challenges in the differential diagnosis between rhinological and odontogenic causes. Due to their clinical similarities, the development of a radiological diagnosis, with Cone Beam Computed Tomography (CBCT) being the technique of choice, will be crucial for achieving an accurate diagnosis.
Material And Methods:
A descriptive retrospective study was designed, comprising a pilot sample of 20 patients from the Faculty of Dentistry, Complutense University of Madrid, who had previously undergone a maxillary cone beam computed tomography (CBCT). The research applies Di Girolamo's classification to categorize radiological findings and assesses the relationship between sinus pathology and factors such as age, gender, and odontogenic causes.
Results:
A total of 20 CBCT scans and health surveys from patients (14 males and 6 females), with mean age of 60 ± 8.14years were studied. Some type of sinus pathology was observed in 30 sinuses (75%) and no pathology in 10 sinuses (25%). Regarding potential etiology, dental pathology was the most prevalent (63.6%), followed by implants (18%) and oroantral communications (9%).
Conclusion:
There is a high incidence of sinus pathology. Sinus pathology is diagnosed more frequently in men and smokers. The most common types of sinus pathology are thickening of the sinus membrane, followed by opacification of the maxillary sinus.
Related Concept Videos
01:18Sinusoidal Sources
In homes, the power supplies use sinusoidal sources to provide electricity. These sources generate a voltage that varies sinusoidally...
01:15Teeth
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
01:21Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
01:29Anatomy of Respiratory System I: Upper Respiratory Tract
Nose and nasal cavity
The nose and nasal cavity represent the main external openings of the respiratory tract....
01:28Physical Assessment of the Respiratory Tract I: Health History
Subjective Data
Subjective data provides vital information about the patient's health history and symptoms. This data is typically collected through interviews in which patients describe their experiences, symptoms, and concerns.
Health history and...
01:23Chronic Pharyngitis
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...