Results 251 to 260 of about 20,673,683 (288)

Mandibular Molar With C-Shaped Canal

Dental Traumatology, 1986
Abstract This case report describes a mandibular molar with a C‐shaped canal. Radiographically, the tooth had a normal morphological appearance with 2 distinct and separate roots. However, the pulp chamber door had only 2 root canal orifices, a mesiolingual orifice and a buccal C‐shaped trough that was continuous from the normal location of the ...
F Barnett
exaly   +3 more sources

C-Shaped Root Canal System in Mandibular Second Molars in a Chinese Population Evaluated by Cone-Beam Computed Tomography

International Endodontic Journal, 2011
Zheng Q, Zhang L, Zhou X, Wang Q, Wang Y, Tang L, Song F, Huang D. C-shaped root canal system in mandibular second molars in a Chinese population evaluated by cone-beam computed tomography. International Endodontic Journal, 44, 857-862, 2011.
Tang L, Wang Q, Huang, D (reprint author), Sichuan Univ, Dept Conservat Dent, W China Coll Stomatol, Chengdu 610041, Peoples R China, Zheng Q, Zhang L, Wang Y, Zhou X, 宋凡, D. Huang, Q. Wang, L. Tang, X. Zhou, Q. Zheng, F. Song, L. Zhang, Y. Wang   +15 more
exaly   +2 more sources

The C-shaped Root Canal Configuration: A Review

Journal of Endodontics, 2007
Recognition of unusual variations in the canal configuration is critical because it has been established that the root with a single tapering canal and apical foramen is the exception rather than the rule. The early recognition of these configurations facilitates cleaning, shaping, and obturation of the root canal system. "C" configuration, which is an
Hamid, Jafarzadeh, You-Nong, Wu
openaire   +2 more sources

C-shaped canal configurations in mandibular molars

The Journal of the American Dental Association, 1979
Three cases of C-shaped mandibular second molars are described. These clinical findings were similar for each case:--It was impossible to diagnose the condition on the preoperative radiograph.--All three cases had normal anatomy of the pulp floor and separate canal orifices.--Continuous hemorrhage and sensitivity were encountered when instruments were ...
H G, Cooke, F L, Cox
openaire   +2 more sources

Negotiation of C-Shaped Canal Systems in Mandibular Second Molars

Journal of Endodontics, 2009
The purpose of this study was to investigate the method of canal negotiation in the presence of differently C-shaped orifices using the micro-computed tomography technique.Forty-four extracted mandibular second molars with C-shaped roots were collected from a Chinese population.
Bing Fan, James L. Gutmann
exaly   +5 more sources

A C-shaped canal configuration in a maxillary first molar

Journal of Endodontics, 1984
Studies of the root canal systems of maxillary molars have increased our awareness primarily of the configuration of the mesiobuccal root and have facilitated the finding, preparing, and filling of a fourth, mesiolingual, canal (1–7). Clinical reports of two distinct palatal roots or a palatal root with two separate canals have also been published (8 ...
C W, Newton, S, McDonald
openaire   +2 more sources

The C-shaped canal configuration: A challenge in dentistry

Indian Journal of Contemporary Dentistry, 2014
Inherent to cleaning and obturation of the root canal system is a thorough knowledge of canal morphology. Recognition of unusual canal configurations and variations are paramount, since it has been established that the root with a single tapering canal and apical foramina is the exception rather than rule.
Dakshita Joy Sinha, Shashi Prabha Tyagi, Shraddha Gupta, Udai Pratap Singh   +3 more
openaire   +1 more source

The Use of Two Pluggers for the Obturation of an Uncommon C-Shaped Canal

Journal of Endodontics, 2000
The complex configuration of C-shaped canals in mandibular second molars make root canal treatment unusually difficult. The present case highlights their unpredictable canal anatomy and describes the use of two pluggers simultaneously to downpack the main canals. The effect of such a modification on the high-flow characteristics of thermosoftened gutta-
openaire   +2 more sources

C‐shaped root canal configuration in maxillary first molars

International Endodontic Journal, 2002
AbstractAim This clinical report presents the endodontic treatment of two maxillary first molars and the anatomical study of two additional maxillary first molars with a C‐shaped distally located root canal system. This configuration is not a common finding.Summary According to the endodontic literature, the C‐shaped root canal is most frequently seen ...
openaire   +2 more sources