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The Difference Distance Between the Apical Foramen and the Anatomical Apex in Primary Teeth—An in Vitro Study [PDF]

Clinical and Experimental Dental Research, 2023
Introduction The apex area in the primary teeth changes continuously due to the physiologic resorption, therefore; the apical foramen (AF) may not correspond to the anatomic apex (AA), which gives a big challenge to achieve successful endodontic ...
Ansam Shafik Alafandy, Ramah Eimad Makieh   +1 more
exaly   +3 more sources

Anatomical Factors Influencing Pneumatization of the Petrous Apex [PDF]

Clinical and Experimental Otorhinolaryngology, 2015
ObjectivesAim of the present study was to define the relationship between petrous apex pneumatization and the nearby major anatomical landmarks using temporal bone computed tomography (CT) images.MethodsThis retrospective, Institutional Review Board ...
Dong-Hee Lee, Seunghun Lee, Min-Ju Kim
exaly   +2 more sources

Anatomical Evaluation of the Major Apical Foramen of Extracted Maxillary and Mandibular Human Teeth in an Iraqi Subpopulation: A Cross-Sectional Study

Scientific Reports
Accurate knowledge of the root canal system is essential for successful endodontic treatment. The position of the apical foramen, which frequently deviates from the anatomical apex, impacts treatment precision.
Ranjdar Mahmood Talabani, Hawzhen Masoud Mohammed Saeed   +1 more
exaly   +2 more sources

Tomographic analysis of the apical anatomy of mandibular first and second premolars in central India population

Endodontology, 2021
Aim: Aim of the present study was to evaluate the distance of the apical foramen in relation to the anatomical apex of mandibular premolars by Cone Beam Computed Tomography (CBCT) in a selected population of Central India.
Ruchi Verma, Suparna Ganguly Saha, Arati Chaudhary, Anuj Bharadwaj, Shrija Paradkar, Sheetal Khandelwal   +5 more
doaj   +1 more source

Anatomical cardiac and electrocardiographic axes correlate in both upright and supine positions: an upright/supine CT study

Scientific Reports, 2023
The correlation between the anatomical cardiac and electrocardiographic axes has been discussed for several years. Using upright computed tomography, this study aimed to reveal the relationship between the anatomical cardiac and electrocardiographic axes
Togo Norimatsu, Takehiro Nakahara, Yoshitake Yamada, Yoichi Yokoyama, Minoru Yamada, Keiichi Narita, Masahiro Jinzaki   +6 more
doaj   +1 more source

Morphological changes of the root apex in anterior teeth with periapical periodontitis: an in-vivo study

BMC Oral Health, 2022
Introduction The aim was to analyze the morphological changes of root apex in anterior teeth with periapical periodontitis. Methods 32 untreated anterior teeth with periapical periodontitis were enrolled, compared with the healthy contralateral teeth ...
Chen-chen Zhang, Ya-jing Liu, Wei-dong Yang, Qian-nan Zhang, Ming-zhu Zha, Shan-hui Wen, Qi Wang   +6 more
doaj   +1 more source

Evaluation and Comparison of the Position of the Apical Constriction in Single-root and Multiple-root Teeth [PDF]

Journal of Mashhad Dental School, 2017
Introduction: Precise knowledge of the location of the apical constriction is essential to root canal treatment and long-term prognosis. Considering the differences in the apical constriction and size of the roots in single- and multiple-root teeth in ...
Alireza Farhad, Seyed Amir Mousavi, Shirin Shahnaseri, Pedram Iranmanesh, Javad Kafashi   +4 more
doaj   +1 more source

Topographic Evaluation of Apex and Root Canal of Maxillary Premolars in an Iranian Population

Journal of Dental School, 2020
Objective: Knowledge about the internal anatomy of the root canal and apical foramen is a critical prerequisite for root canal therapy and is necessary for the success of endodontic treatment. This study aimed to determine the distance of apical foramen
Mandana Naseri, Mojgan Momayez, Zohreh Ahangari   +2 more
doaj   +1 more source

Morphological and morphometric features of sacral hiatus and its clinical significance in caudal epidural anaesthesia

Folia Morphologica, 2023
BACKGROUND: Caudal epidural block (CEB) failure or complications are not unheard even among experienced anaesthesiologists and are usually due to sacral hiatus (SH) anatomy variations.
E. Nastoulis, D. Tsiptsios, P. Chloropoulou, V. Karapepera, V. Thomaidis, P. Pavlidis, A. Fiska   +6 more
doaj   +1 more source

Anatomical analysis of Sedillot's triangle as a reliable landmark for insertion of central venous catheters in neonates using a central approach

Translational Research in Anatomy, 2023
Introduction: Surgeons employ central venous catheterization as a therapeutic or preventive measure in the pediatric population. These catheters are introduced into the internal jugular, subclavian, or femoral veins using the central approach, involving ...
Amelia Ayres, Daniël J. van Tonder, Albert-Neels van Schoor   +2 more
doaj   +1 more source