Results 21 to 30 of about 430,755 (383)

The relationship between the roots of posterior maxillary teeth and adjacent maxillary sinus floor was associated with maxillary sinus dimension

Journal of Medical Sciences, 2020
Background: The dimension of maxillary sinus is dynamic and might complicate the dental practice. Therefore, the purpose of this study is to analyze maxillary sinus dimension with respect to different ages, genders, tooth sites, and relationships between
Po-Sheng Chan, Cheng-En Sung, Yi-Wen Cathy Tsai, Da-Yo Yuh, Ying-Wu Chen, Hsin-Yu Wung, Chia-Dan Cheng, Pei-Wei Weng, Wan-Chien Cheng   +8 more
doaj   +1 more source

Novel Management for Severe Odontogenic Maxillary Sinusitis Based on Pathophysiology

Case Reports in Dentistry, 2022
Endoscopic sinus surgery is commonly performed to treat odontogenic maxillary sinusitis. However, recurrence and natural ostium reclosure often occur due to the inadequate patency of the excretory route.
Yoshio Ohyama, Masaru Ogawa, Satoshi Yokoo   +2 more
doaj   +1 more source

Performance of deep learning object detection technology in the detection and diagnosis of maxillary sinus lesions on panoramic radiographs.

Dento maxillo facial radiology, 2020
OBJECTIVE The first aim of this study was to determine the performance of a deep learning object detection technique in the detection of maxillary sinuses on panoramic radiographs.
Ryosuke Kuwana, Y. Ariji, Motoki Fukuda, Yoshitaka Kise, Michihito Nozawa, Chiaki Kuwada, C. Muramatsu, Akitoshi Katsumata, H. Fujita, E. Ariji   +9 more
semanticscholar   +1 more source

Assessment of the Relationship between Maxillary Posterior Teeth and Maxillary Sinus Using Cone-Beam Computed Tomography

International Journal of Dentistry, 2022
Introduction. Because of the close contact between maxillary sinus and maxillary posterior teeth, procedural errors such as perforation of the sinus may occur during surgical intervention resulting in oroantral communication, which if not corrected ...
Alaa Abdelqader Altaweel, Sami Mohammed Saad Sowairi, Ahmed Mohammed Saaduddin Sapri, Sama Abdulelah Saeedi, Asalah Hamad Alamri, Albtoul Ahmed Alnobi, Maha Fahad ALSharif, Ahmed Mohsen A Altokhi, Hisham Abbas   +8 more
doaj   +1 more source

Cone-beam CT analysis of anatomical structure of maxillary sinus arteries

Shanghai Jiaotong Daxue xuebao. Yixue ban, 2023
Objective·To analyze the anatomical structural characteristics of maxillary sinus artery (MSA) by cone-beam CT (CBCT) measurement.Methods·The MSAs in the bilateral maxillary sinuses were observed in 1 021 patients who went to Ruijin Hospital, Shanghai ...
WU Jiongrui, GAO Yiming
doaj   +1 more source

Maxillary sinus haematoma [PDF]

The Journal of Laryngology & Otology, 2007
AbstractThe maxillary sinus haematoma is an uncommon cause of a maxillary sinus mass. It presents with a variety of symptoms, the most common being epistaxis. Although histologically benign, it may be clinically progressive. Radiological findings can range from a benign appearance to a more aggressive process, including bony erosion.
Lim, M, Lew-Gor, S, Beale, T, Ramsay, A, Lund, VJ   +4 more
openaire   +4 more sources

Polypropylene Mesh Implant and A-prf Membrane for Reconstruction of the Traumatic Defects of the Lateral and Back Wall of the Maxillary Sinus [PDF]

, 2017
. Background: The aim of this study was to investigate the possible use of Polypropylene mesh implant and A-PRF membrane for covering the defects of the lateral and back wall of the maxillary sinus after its traumatic damages.Materials: non-resorbable ...
Efisko, N. (Natalia), Efisko, V. (Vadym), Logvynenko, I. (Iryna), Malanchuk, V. (Vladyslav)   +3 more
core   +2 more sources

Mucocoele of the maxillary sinus [PDF]

Vojnosanitetski pregled, 2007
Background. Mucocoele is histopathologically benign, cystic change of paranasal sinuses filled with mucoid contents, which with its growth is pressuring and destroying local bone walls. In only 3% of the cases it can be localized in maxillary sinuses. Etiology is unknown. Pyocoele develops by secondary infection. Case report.
Aleksandar Perić, Milena Jovic, Ruzica Kozomara, Nenad Baletić, Biserka Vukomanović-Durdević   +4 more
openaire   +3 more sources

Three-dimensional volumetric analysis of the maxillary sinus: a cone-beam computed tomography study.

Folia Morphologica, 2020
BACKGROUND This study aimed to determine the volumetric size of the maxillary sinus and investigate the effect of gender and age on maxillary sinus volume (MSV) using cone-beam computed tomography (CBCT) images in a Turkish subpopulation. MATERIALS AND
Melike Gulec, M. Tassoker, G. Magat, Bekir Lale, S. Ozcan, K. Orhan   +5 more
semanticscholar   +1 more source

An Undiagnosed Case of Mucous Retention Cyst of Maxillary Sinus- A Case Report of a 10-year-old Lesion [PDF]

Journal of Clinical and Diagnostic Research, 2022
Mucous Retention Cyst of paranasal sinuses is rare. In comparison with the other paranasal sinuses, its incidence in the maxillary antrum is very less. Anatomically the maxillary sinus is in close vicinity to the maxillary alveolus and dentition of the ...
CJ Sanjay, HS Sreeshyla, Nagabhushana Doggalli, Karthikeya Patil, Namrata Suresh   +4 more
doaj   +1 more source