TAILIEUCHUNG - Three-dimensional linear and volumetric analysis of maxillary sinus pneumatization

The aim of this study is to analyze the maxillary sinus dimensions both linearly and volumetrically using cone beam computed tomography (CBCT) to assess the maxillary sinus pneumatization. Retrospective analysis of 30 maxillary sinuses belonging to 15 patients’ CBCT scans was performed. Linear and volumetric measurements were conducted and statistically analyzed. The maximum craniocaudal extension of the maxillary sinus was located around the 2nd molar in 93% of the sinuses, while the maximum mediolateral and antroposterior extensions of the maxillary sinus were located at the level of root of zygomatic complex in 90% of sinuses. There was a high correlation between the linear measurements of the right and left sides, where the antroposterior extension of the sinus at level of the nasal floor had the largest correlation (). There was also a high correlation between the Simplant and geometric derived maxillary sinus volumes for both right and left sides ( and , respectively). The relations of the sinus floor can be accurately assessed on the different orthogonal images obtained through 3D CBCT scan. The geometric method offered a much cheaper, easier, and less sophisticated substitute; therefore, with the availability of software, 3D volumetric measurements are more facilitated. | Three-dimensional linear and volumetric analysis of maxillary sinus pneumatization

• Y khoa - Dược
• Maxillary sinus
• Linear measurements
• Volumetric measurements
• Maxillary sinus pneumatization
• Cone beam computed tomography
• Sinus grafting techniques
• Current state
• Treatment modalities
• Grafting materials
• Biologic basis
• Maxillary sinus bone augmentation
• Future perspectives
• báo cáo khoa học
• báo cáo y học
• công trình nghiên cứu về y học
• tài liệu về y học
• cách trình bày báo cáo
• Diagnostic imaging oral
• Diagnostic imaging maxillofacial
• Temporomandibular joint
• Nasal cavity
• Masticator space
• parotid space
• Mandible and maxilla
• Maxillofacial surgery
• A concise textbook
• Inflammatory disease
• Surgical procedures
• Maxillary sinus and its disorders
• Temporomandibular joint disorders
• Dental caries
• Salivary gland disorders
• Disorders of maxillary sinus
• Soft tissue calcifications
• Bacterial infections
• Viral infections