Coronectomy versus total odontectomy of impacted lower third molars with close relation tothe inferior alveolar canal: An open clinical trial. by Hundren Muhammad, Rozh Mumtaz, Dilman Najmaddin, Omed Ikram

“… Background and Objective: Coronectomy is the surgical removal of the crown part of a deeply impacted tooth to preserve the inferior alveolar nerve. This study aims to evaluate the consequences of coronectomy compared to complete surgical removal in patients with a high risk of inferior alveolar nerve injury. …”
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Occlusion and Temporomandibular Function among Subjects with Mandibular Distal Extension Removable Partial Dentures by N. H. J. Creugers, D. J. Witter, A. Van 't Spijker, A. E. Gerritsen, C. M. Kreulen

“…Occlusal activity in terms of reported awareness of bruxism and occlusal tooth wear of lower anterior teeth did not differ significantly between the groups. …”
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Examining The Reasons behind Third Molar Extraction; A Look Back in Time by Tooba Saeed, Nabeela Riaz, Samreen Younus, Saba Hanif, Hammad Latif, Rana Zeerak

“… ABSTRACT Objectives: Extraction of third molar tooth is a frequently performed procedure in department of oral and Maxillofacial surgery, for various justified reasons. …”
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A Comparative Evaluation for Biologic Width following Surgical Crown Lengthening Using Gingivectomy and Ostectomy Procedure by Kiran Kumar Ganji, Veena Ashok Patil, Jiji John

“…Surgical crown lengthening has been proposed as a means of facilitating restorative procedures and preventing injuries in teeth with structurally inadequate clinical crown or exposing tooth structure in the presence of deep, subgingival pathologies which may hamper the access for proper restorative measures. …”
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Involvement of TSP1 and MMP9/NGAL in Angiogenesis during Orthodontic Periodontal Remodeling by Petra Surlin, Isabela Silosi, Anne Marie Rauten, Manole Cojocaru, Lili Foia

“…GCF samples were collected from 16 young orthodontic patients requiring upper canine distalization (test tooth) with first premolar extraction. The contralateral canine (control tooth) was free from orthodontic force. …”
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Augmentation versus No Augmentation for Immediate Postextraction Implants by Huda Hamed Basher Mohamed, Asma M. Serag Eldien, Amr Zahran

“…To assess the effects of augmentation versus no augmentation in patients restored with immediate postextraction single-tooth implants on implant failure and patient satisfaction. …”
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Evaluation and Immunolocalization of BMP4 and FGF8 in Odontogenic Cyst and Tumors by Neeti Swarup, Meghanand T. Nayak, Zoya Chowdhary, Monica Mehendiratta, Shikha Khatana, Su Jung Choi, Chandarani Sagolsem

“…Both growth factors were actively expressed in different stages of tooth development. The expression of BMP4 and FGF8 corelates well with the proliferative component of the pathologies, indicating a possible role in the pathogenesis and progression.…”
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The Mathematical Model of Coupling Calculation the Electromagnetic Field and Heats of End Zone Powerful Turbogenerator by O. H. Kensytskyi, D. I. Hvalin, K. O. Kobzar

“…In particular, it has been found that the maximum temperature of 97.3 °C takes place in the tooth area of the end package of the stator core. …”
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External Apical Root Resorption in Endodontically Treated and Vital Teeth after Orthodontic Treatment: A Retrospective Study by Elchin Karimzada, Elçin Esenlik, Kürşat Er

“…Methods: The study sample included panoramic radiographs of 503 patients (314 females and 189 males; 16.29 years±3.98) with 620 ETT and 580 VPT. The tooth length was measured on digital panoramic radiographs, which were collected at the beginning and end of the orthodontic therapy for each subject. …”
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22 months follow-up of deep marginal acquisition with thermacut bur in management of deep subgingival interproximal carious lesions: a case report by Ahmed Khairy Elmorsy, Shereen Hafez Ibrahim, Hani Mohamed Essam El-Nahass, Ahmed El Zohairy

“…Abstract Background Minimally invasive dentistry is now becoming the forefront of restorative dentistry, involving less traumatic treatment protocols, conservation of tooth structure and surrounding tissues, enhancing the long-term survivability of treated teeth, and improving the overall quality of life for patients. …”
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Assessment of caries diagnostic threshold of DMFT, and ICDAS II in the estimation of caries prevalence rate in first permanent molars among students of College of Dentistry-Hawler... by Razawa Kareem Saeed, Mustafa Isa Omer, Neenor Nazar Hanna, Hallo Khals Ghafour

“… Background: Dental caries is a common chronic infectious disease resulting from tooth-adherent cariogenic bacteria primarily S. Mutans, which metabolize sugars to produce acid, demineralizing the tooth structure over time. …”
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Comparative evaluation of oral hygiene status by using oral hygiene index, simplified oral hygiene index, and modified oral hygiene index: Revalidation of modified oral hygiene ind... by Subhash Garg, Sumbul Nasir

“…In 1960, Greene and Vermillion introduced the Oral Hygiene Index (OHI), which assessed debris and calculus on 12 tooth surfaces. In 1964, they proposed a Simplified Oral Hygiene Index (OHI-S), which evaluated only 6 surfaces of six index teeth. …”
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Fusion or Gemination? Diagnosis and Management in Primary Teeth: A Report of Two Cases by Mouna Ben Salem, Farah Chouchene, Fatma Masmoudi, Ahlem Baaziz, Fethi Maatouk, Hichem Ghedira

“…The patient presented with dental caries in the geminated tooth and its contiguous primary left lateral incisor (#62). …”
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Oral Health Status of the Elderly at Tonga, West Region, Cameroon by Yotat Michele Lolita, Agbor Ashu Michael, Ntumba Hubert, Djachechi Florence, Bolenge Jacques

“…More than a third 117 (41.4%) had visible dental plaque, 117 (48,6%) had periodontal pockets >4 mm, 153 (54,1%) had teeth with total crown destruction, 70 (38.3%) had not lost a tooth, 23 (12.6%) had lost 1 tooth, 19 (10.4%) have lost at least 2 teeth, 100 (55.7%) were partially edentulous at the maxilla and 98 (53.6%) at the mandible, 2 (1.1%) were completely edentulous at the maxilla and 3 (1.6%) at the mandible, and 3.8% had removable dentures. …”
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A Descriptive Study of Some of the Dento-Gingival Components of Esthetics of Patients at a Tertiary Care-center in the Eastern Part of Nepal by Arati Sharma

“…The central incisor width/height ratio obtained was >80% that means a squarer tooth.…”
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In vitro assessment of fracture resistance of endodontically treated teeth restored with short fiber reinforced resin based composite and ceramic overlays by Mona Elshirbini Hafez, Ahmed Ata Abd El-ghany, Ahmed Ismail Taha, Ashraf Amin

“…However, these crowns lead to extensive loss of tooth structure. Continuous trials to develop a biomimetic conservative direct restorative material that can be used as a dentine substitute led to the development of the short fiber reinforced resin composite. …”
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Study on the Meshing Theory of End-face Worm Drive by Chen Yan, Gong Yuxia

“…Use the space meshing theory to study the meshing theory of end-face worm drive,all of the worms systematically are discussed,the unified formula for the worm wheel tooth surfaces is presented. The unified formulas of the end-face worm drive meshing performance are deduced. …”
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Malfunction Analysis of Cylindrical Gear Reducer Used in Axial Flow Fan of Direct Air Cooled System by Liu Haidong, Li Qin

“…The malfunction detection cylindrical gear reducer used in axial flow fan of direct air cooled system and the calculation analysis of the reducer key part containing gear,shaft and bearing are carried out.The result display that gear strength low and excessive shaft bending brings the problem of the tooth surface load maldistribution and additional dynamic load,bearing life low and so on.According to current problem,the technical improve proposition is suggested.…”
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Simulation and Dynamic Response Analysis of Gear Nonlinear System by Xiao Weizhong, Chen Haixu, Yan Shidang, Zhi Yanfeng, Yu Feipeng

“…The effects of parameters such as load,tooth backlash,excitation frequency and damping ratio on the dynamic performance of the system are analyzed.…”
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Simulation and Experimental Study on a Silent Chain of Automobile Transmission Oil Pump by Lijun Jin

“…A classification of silent chains in chain drives is introduced； the simulations of different oil pump silent chains with Adams simulation analysis software are compared； the stability of different silent chains in the gearbox oil pump system is analyzed； its wear，noise and other characteristics are finally verified through experiments to select the best tooth profile. It provides ideas and methods for the design and selection of the gear shape of the automobile transmission oil pump chain.…”
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