Results 21 to 30 of about 11,340 (246)

MobileNetV3 network-based diagnosis of caries and periapical periodontitis from periapical films

口腔疾病防治
Objective To research the effectiveness of deep learning techniques in intelligently diagnosing dental caries and periapical periodontitis and to explore the preliminary application value of deep learning in the diagnosis of oral diseases.
WANG Kaixin, LIU Feng, ZENG Lingfang, LIU Chao   +3 more
doaj   +2 more sources

Radiographic Evaluation of Periapical Healing Following Single vs Multiple Visit Root Canal Treatment: A PAI Based Study

Journal of Pharmacy and Bioallied Sciences
Introduction: This randomized controlled clinical trial compared the radiographic periapical healing outcomes of single-visit versus multiple-visit root canal treatments for teeth with apical periodontitis.
Charan Teja Bobba, Ankita Grace Vijay, Varsha Aher, Jaskaran Singh, Ayushi Kejriwal, K. Srinivasan, Aditya Ranjan   +6 more
doaj   +2 more sources

Influence of inflammation on bleeding and wound healing following surgical extraction of impacted lower third molars

BMC Oral Health, 2023
Objective This study aimed to investigate the effect of inflammatory states following impacted lower third molar (ILTM) surgery regarding postoperative bleeding and wound healing.
Yusheng Cheng, Maged Ali Al-Aroomi, Naseem Ali Al-Worafi, Essam Ahmed Al‑Moraissi, Changfu Sun   +4 more
doaj   +1 more source

Association between periodontitis and ossification of the posterior longitudinal ligament: a case report

Journal of Medical Case Reports, 2022
Introduction Ossification of the posterior longitudinal ligament in the spinal ligament compresses the spinal cord, causing various spinal nerve diseases.
Michiyo Tsuru, Takayoshi Oosio, Teruyo Higashi, Kensei Nagata, Kanichiro Wada, Yasuyuki Ishibashi   +5 more
doaj   +1 more source

chronic apical periodontitis and birth outcomes: a case-control study [PDF]

Journal of Mashhad Dental School, 2023
Introduction: The relationship between chronic apical periodontitis and adverse pregnancy outcomes is still a matter of debate. The objective of this study was to compare the clinical and radiographic evidence of chronic apical periodontitis in mothers ...
narges farhad mollashahi, Eshaghali saberi, nahid sakhavar, zahra sedigh rahimabadi   +3 more
doaj   +1 more source

Magnetic resonance imaging in the diagnosis of periodontal and periapical disease

Dentomaxillofacial Radiology, 2023
Objectives: Early pre-clinical inflammatory changes in periodontal and/or periapical lesions, which typically precede bone loss, are challenging to diagnose using ionizing-radiation-based imaging modalities. MRI provides relevant additional diagnostic information of inflammatory processes in soft and hard tissues.
Johannsen, Katrine Mølgaard, Fuglsig, João Marcus de Carvalho E.Silva, Matzen, Louise Hauge, Christensen, Jennifer; id_orcid 0009-0007-0002-2161, Spin-Neto, Rubens; id_orcid 0000-0002-9562-0610   +4 more
openaire   +3 more sources

Osteopontin Promotes Bone Destruction in Periapical Periodontitis by Activating the NF-κB Pathway

Cellular Physiology and Biochemistry, 2018
Background/Aims: Periapical periodontitis is caused by bacterial infection and results in both one destruction and tooth loss. Osteopontin (OPN) is a secreted phosphorylated glycoprotein that participates in bone metabolism.
Ming Dong, Xinxin Yu, Wanfang Chen, Zhenzhen Guo, Linlin Sui, Yuefei Xu, Yuhong Shang, Weidong Niu, Ying Kong   +8 more
doaj   +1 more source

Macrophage IL ⁃ 33 expression in macrophages of human chronic periapical periodontitis and apical cyst

口腔疾病防治, 2019
Objective To observe the expression of interleukin⁃ 33 (IL⁃33) in macrophages of chronic periapical periodontitis and apical cyst tissue, and to provide a basis for the study of the pathogenesis of IL⁃33 in periapical diseas⁃ es.
DAI Qian, YU Yuanling, HUANG Shiguang
doaj   +1 more source

VISTA Blockade Aggravates Bone Loss in Experimental Murine Apical Periodontitis

Frontiers in Immunology, 2021
V-domain Ig suppressor of T cell activation (VISTA) is a novel coinhibitory immune checkpoint molecule that maintains immune homeostasis. The present study explored the role of VISTA in human and murine inflammatory tissues of apical periodontitis (AP ...
Fuhua Yang, Yifei Zhang, Zhi Chen, Zhi Chen, Lu Zhang, Lu Zhang   +5 more
doaj   +1 more source

The Presence of Microorganisms in the Granulomatous Tissue of Chronic Periapical Lesions

Česká Stomatologie a Praktické Zubní Lékařství, 2011
Apical periodontitis is a sequel to endodontic infection and manifests itself as the host defense response to microbial challenge emanating from the root canal system to the periapical tissue. It is viewed as a dynamic encounter between microbial factors
J. Kováč, D. Kováč
doaj   +1 more source