An Extrafollicular Adenomatoid Odontogenic Tumor Mimicking a Periapical Cyst by Farzaneh Mosavat, Roxana Rashtchian, Negar Zeini, Daryoush Goodarzi Pour, Shabnam Mohammed Charlie, Nazanin Mahdavi

“…Adenomatoid odontogenic tumor (AOT) is a rare noninvasive odontogenic tumor that occurs mostly in the second decade of life. Based on its tooth association, AOT can be classified into three categories of follicular, extrafollicular, and peripheral types; the follicular classification is considered as the most common type of AOT. …”
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Molar anchorage loss and its influencing factors in orthodontic cases with premolar extraction by ZHOU Yue, TANG Zhenxing, LI Yu

“…Existing studies have explored the influence of physiological factors such as age, occlusal relationship, and vertical facial profile, as well as treatment factors such as tooth extraction site, appliance system, and gap closure method on the molar anchorage loss in orthodontic cases involving the extraction of premolars. …”
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Design and Analysis of Harmonic Reducer Combined Curve Cam Wave Generators by Mu Man, Tao Menglun, Liu Bin, Chen Dingfang, Wu Junfeng, Zhang Huiming, Hu Qunfei

“…The results show that the maximum equivalent stress of the flexspline is lower than that of the standard ellipse cam wave generator, under the action of combined curve cam wave generator, the stress at the front and back ends of the tooth ring in the meshing area of the flexspline is obviously reduced, the stress distribution is more uniform, and the fatigue life is also improved.…”
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Glide Path – An Ineluctable Route for Successful Endodontic Mechanics: A Literature Review by Mahima Bharat Mehta, Anupam Sharma, Aniket Jadhav, Aishwarya Handa, Abhijit Bajirao Jadhav, Ashwini A. Narayanan

“…It also ensures an inviolate patency to the apical third of the root canal, allowing for the unimpeded passage of instruments and irrigants to the apex of the tooth ensuring disinfection of the critical zone of the root canal system. …”
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A Study on Contact Fatigue Performance of Nitrided and TiN Coated Gears by Hongbin Xu, Hui Li, Jianjun Hu, Song Wang

“…TiN coating is dense and smooth with lower surface roughness, and it wraps up the gear tooth so that the gear surface no longer contacts with lubricant and prevents the cracks initiation, prolonging the contact fatigue life of gears.…”
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Mylohyoid Nerve Injection for Unsuccessful Anesthesia of Posterior Teeth with Successful Inferior Alveolar Nerve Block. by Rozh M Hussein

“…An additional submucosal injection (infiltration technique) as few drops in the lingual mucosa of the offending tooth is given by the same surgeon Results: A total of fifty patients were enrolled in this study,30 males and 20 females. age range was (16-56). …”
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Evaluation of the Guiding Groove Technique in Periapical Endodontic Surgery: A Single-Blinded Randomized Controlled Trial by Jinghua Sun, Xiaolin Li, Chen Zhang, Benxiang Hou

“…Conclusion: The modified osteopathic fenestration method of “guiding groove” is safe and feasible, preserving more labiobuccal cortical plate for the affected tooth and effectively reducing the surgical trauma of patients.…”
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THERMAL-STRUCTURE COUPLING ANALYSIS OF HOLLOW CYLINDRICAL ROLLER BEARING FOR CONE BIT by HAN ChuanJun, Li Ying, ZHANG Jie, YAN JiaWei

“…The results show that the maximum temperature of bit’s hollow cylindrical roller bearing system appears on the thrust bearing,the maximum equivalent stress occurs on the tooth claw journal,the maximum displacement occurs on the cone,and the maximum contact stress occurs on the hollow roller contact pair. …”
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Extraction of Unerupted Maxillary Canine Teeth in a Maned Wolf (Chrysocyon brachyurus) by Lourdes M. B. Pessoa, Marcello Roza, Anderson Farias, Pedro Henrique de Jesus, Rita de Cassia Campbell, Mariângela Pereira de Pinho

“…The treatment consisted of the extraction of both maxillary canine teeth and clinical and radiographic follow-up of the right mandibular canine tooth.…”
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Analysis and Experimental Research of Gear Whine of 2nd Gear of Transmission based on Gear Modification by Zhou Xinjian, Li Guangxing, Mao Le

“…The plan A is to cancel tooth tip relief,plan B is to reduce the helix slope deviation and given the adjustment range,and then the same simulation with the original is carried out. …”
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Root Canal Treatment of Mandibular Second Premolar with Three Separate Roots and Canals Using Spiral Computed Tomographic by V. P. Hariharavel, A. Ashok Kumar, C. Ganesh, Sankar Annamalai, Kavitha Ramar, R. Aravindhan

“…Anatomic and internal morphology of a root canal system is more complex and differs for each individual tooth of which mandibular premolars have earned the reputation for having aberrant anatomy. …”
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Analysis of Meshing Temperature of Plastic Gear based on the Multi Heat Source of Frictional Heat Flux and Hysteresis Heat Flux by Guoda Yu, Huaiju Liu, Caichao Zhu, Zehua Lu, Peitang Wei

“…Through the iterative calculation of the interaction between the steady meshing temperature and elastic modulus of plastic gear， the steady meshing temperature and tooth surface flash temperature are obtained. The steady meshing temperature results are in good agreement with the test results， and the flash temperature is in good agreement with the Blok theory. …”
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Osseointegrated Supported Prosthesis and Interdisciplinary Approach for Prosthodontic Rehabilitation of a Young Patient with Ectodermal Dysplasia by Karthik M. Sadashiva, N. Sridhar Shetty, Rakshith Hegde, Mallika M. Karthik

“…Finally a definitive fixed tooth-supported and osseointegrated implant supported fixed partial denture therapy was used to rehabilitate the patient satisfactorily after she had completed her growth (Sweeney et al. (2005)). …”
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Endoscopic Removal of a Supernumerary Premolar in the Mandible during a Dental Implant Placement by Víctor Beltrán, Mario Cantín, Eduardo Borie, Ramón Fuentes, Wilfried Engelke

“…The endoscopic surgical approach has been used for the removal of the maxillary supernumerary tooth, impacted third molar, and implants. In this case report, we present an endoscopically assisted surgical technique for the removal of an unerupted supernumerary premolar in the mandible associated with a dental implant placement procedure.…”
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Oral Surgery Procedures in a Patient Affected by Hereditary Angioedema Type I by Chiara Cinquini, Simonetta Santarelli, Alberto Marianelli, Marco Nisi, Mario Gabriele, Antonio Barone

“…The patient underwent a cyst removal, multiple tooth extractions, and an excisional biopsy with a prophylaxis with C1-INH plasma-derived concentrate and was hospitalized for 36 hours after the surgery to be monitored for possible HAE attacks. …”
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Establishment of a Prediction Model for the Residual Stress on the Surface Layer of Face Gears During Hot Rolling by Jin Yuanyuan, Xu Hongyu, Li Li, Zhang Fengshou, Wang Xiaoqiang, Zhang Guang

“…Taking the optimal process combination as the actual processing parameters, the measured value of residual stress on the surface of tooth profile is compared with the predicted value. …”
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STUDY ON LOAD CAPACITY CHARACTERISTICS OF THE FLEXIBLE WHEEL IN RING PRECISION HARMONIC DRIVE by ZHAO ZhiXin, WANG FangCheng, CHEN Chun, LIU ErYue, NIU JianHua, HUANG Lan

“…The results show that the stress distribution of the flexspline has its minor value along the neutral layer of flexspline ring,and the maximum stress is located on the tooth root which mainly is tangential. The deformation and stress increment of flexspline under rated load are0. 46% and 93. 6% respectively relative to the no-load. …”
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Orthodontic Intervention to Impacted and Transposed Lower Canines by Nihat Kılıç, Hüsamettin Oktay

“…Impacted and transposed teeth cause serious difficulties in tooth eruption and movement as well as esthetic and functional outcomes. …”
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Fabrication of Combined Prosthesis With Castable Extracoronal Attachments (Laboratory Procedure) by Sri Wahjuni, Sefy Ayu Mandanie

“…Extracoronal attachment is an attachment that is part of the male and female part are almost entirely outside the contours of the Crown of the tooth. Conclusion: the initial stages are making of coping use wax pattern and inserted the female, the casting of metal, porcelain applications, making the wax pattern of the metal frame work, the casting of metal, inserted male, making a removable dentures.…”
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A Custom-Made Surgical Guide for Accurate Enucleation of Nasopalatine Duct Cysts: A Technical Note and Case Report by Masako Fujioka-Kobayashi, Naoki Miyasaka, Ayako Miyasaka, Masateru Koyanagi, Ryo Inada, Takahiro Miyasaka, Takafumi Satomi

“…The patient’s cone-beam computerized tomography and dental model scan data were obtained, and a tooth-supported type of surgical guide was designed containing a circular plate structure showing the size of the cystic region, an indicator that showed the position of the bottom of the cyst, and a sliding stopper that was used to accurately indicate the position of the deepest cyst wall. …”
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