نتایج جستجو برای: maxillary second molar

تعداد نتایج: 665699  

Journal: :The Angle orthodontist 2009
Kazuyo Yamada Shingo Kuroda Toru Deguchi Teruko Takano-Yamamoto Takashi Yamashiro

OBJECTIVE To quantify the treatment effects of interradicular miniscrew anchorage and to confirm the validity of the clinical usage of interradicular miniscrews in the distal movement of maxillary molars in nonextraction treatment. MATERIALS AND METHODS Twenty-four maxillary molars were moved to the distal using miniscrews placed in the interradicular space between the second premolar and the...

Journal: :journal of dental materials and techniques 0
hamed mortazavi associate professor, department of oral and maxillofacial medicine, school of dentistry, shahid beheshti university of medical sciences, tehran, iran parvin parvaie 2resident, department of oral and maxillofacial medicine, school of dentistry, shahid beheshti university of medical sciences, tehran, iran

abstract  hypercementosis is identified by an excessive, non-neoplastic deposition of radicular cementum and is mostly presented as a solitary lesion or in rare cases as a multiple type. it usually occurs in the premolar and molar region of mandible with no sex predilection. in this paper, we reported a 57-year-old female patient with multiple radiopaque lesions affecting right maxillary second...

2017
Ozkan Adiguzel Ceren Aktuna Belgin Seda Falakaloglu Suzan Cangul Zeki Akkus

BACKGROUND The aim of this study was to measure the distance between the maxillary premolar and molar teeth apices to the buccal cortical bone and evaluate differences in gender and age group, using cone beam computed tomography (CBCT). MATERIAL AND METHODS This retrospective study comprised of 451 premolar and molar teeth of one hundred and thirteen patients who were admitted to Dicle Universi...

Journal: :The Angle orthodontist 2007
Neal D Kravitz Budi Kusnoto Peter T Tsay William F Hohlt

Loss of the mandibular first molar often leads to the overeruption of the opposing maxillary first molar, resulting in occlusal interference, loss of periodontal bony support, and inadequate room to restore the mandibular edentulous space. Without orthodontic molar intrusion or segmental surgical impaction, restoring the posterior occlusion often entails the need for significant reduction of ma...

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