Results 11 to 20 of about 208,453 (261)

Evaluation of pathological and volumetric changes in the maxillary sinus using CBCT in patients with periodontitis [PDF]

BMC Oral Health
Background The aim of this study is to evaluate maxillary sinus volume, the presence of sinus pathologies, and the location of the posterior superior alveolar artery (PSAA) in patients with periodontitis and periodontally healthy individuals using cone ...
Mehmet Oguzhan Ergin, Sedef Kotanlı, Mina Hilal Yılmaz   +2 more
doaj   +2 more sources

Evaluation of the Maxillary Sinus of Patients with Maxillary Posterior Implants: A CBCT Cross-Sectional Study

Diagnostics, 2022
Background: During oral rehabilitation, dental implants in the posterior maxilla can penetrate the maxillary sinus. The aim was to evaluate the presence of maxillary sinus abnormalities in patients with dental implants in the posterior maxillary region ...
Lucas Lenyn Vieira Chaves, Lucas P. Lopes Rosado, Saulo Machado Piccolo, Liana Matos Ferreira, Kivanç Kamburoglu, Rafael Binato Junqueira, Maurício Augusto Aquino de Castro, Francielle Silestre Verner   +7 more
doaj   +1 more source

Comparison of biological and mechanical properties of different paranasal sinus mucosa in goat

BMC Oral Health, 2022
Objective The present study was designed to explore endurable pressure intensity of different paranasal sinus mucosa in goats. Method Mucosa commonly involved in maxillary sinus augmentation, including mucosa from maxillary sinus crest, maxillary sinus ...
Xinyu Fang, Cai Mi, Yingdi Wang, Yidan Sun, Jia Nie, Haoning Tang, Yajing Liu, Yanfeng Li, Jing Wang, Zheng Ma, Yishi Han   +10 more
doaj   +1 more source

The role of the membrane of the maxillary sinus in space osteogenesis under the sinus floor after elevation of the sinus floor

口腔疾病防治, 2020
With the continuous development of maxillary sinus floor elevation technology, the osteogenesis mechanism of maxillary sinus floor elevation has always been a concern of scholars.
CHEN Songling, ZHU Shuangxi
doaj   +1 more source

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

Anatomical considerations for natural tooth-related maxillary sinus floor elevation of maxillary posterior teeth [PDF]

口腔疾病防治
Endodontic microsurgery is an important treatment for endodontic disease and maxillary sinusitis of endodontic origin of maxillary posterior teeth. However, endodontic microsurgery is challenging due to the close proximity between the maxillary posterior
JI Xiao, ZHANG Lan, HUANG Dingming
doaj   +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 Dimensions of Different Human Age Groups by CT Scan Imaging [PDF]

, 2021
Background: The maxillary sinus is an air-filled space, situated in maxillary bones and may be recognized with different shapes and sizes, its walls are obviously thin, and its apex can extend to zygomatic processes of these bones and can occupy most of ...
Mohammad Ahmad ABDALLA
core   +2 more sources