A new system for classifying root and root canal morphology

Knowledge of root and root canal morphology is a prerequisite for effective nonsurgical and surgical endodontic treatments. The external and internal morphological features of roots are variable and complex, and several classifications have been proposed to define the various types of canal configur...

Celý popis

Uloženo v:

Podrobná bibliografie
Vydáno v:	International endodontic journal Ročník 50; číslo 8; s. 761 - 770
Hlavní autoři:	Ahmed, H. M. A., Versiani, M. A., De‐Deus, G., Dummer, P. M. H.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	England Wiley Subscription Services, Inc 01.08.2017
Témata:	Anatomic Variation Anatomy canal configuration Classification Clinical medicine Computed tomography Cone-Beam Computed Tomography Dental Pulp Cavity - anatomy & histology Dental Pulp Cavity - diagnostic imaging Endodontics Humans Morphology root root canal Root canals Terminology as Topic Tooth Root - anatomy & histology Tooth Root - diagnostic imaging Training X-Ray Microtomography canal configuration morphology classification root canal anatomy root
ISSN:	0143-2885, 1365-2591
On-line přístup:	Získat plný text
Tagy:	Přidat tag Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!

Abstract	Knowledge of root and root canal morphology is a prerequisite for effective nonsurgical and surgical endodontic treatments. The external and internal morphological features of roots are variable and complex, and several classifications have been proposed to define the various types of canal configurations that occur commonly. More recently, improvements in nondestructive digital image systems, such as cone‐beam and micro‐computed tomography, as well as the use of magnification in clinical practice, have increased the number of reports on complex root canal anatomy. Importantly, using these newer techniques, it has become apparent that it is not possible to classify many root canal configurations using the existing systems. The purpose of this article is to introduce a new classification system that can be adapted to categorize root and root canal configurations in an accurate, simple and reliable manner that can be used in research, clinical practice and training.
AbstractList	Knowledge of root and root canal morphology is a prerequisite for effective nonsurgical and surgical endodontic treatments. The external and internal morphological features of roots are variable and complex, and several classifications have been proposed to define the various types of canal configurations that occur commonly. More recently, improvements in nondestructive digital image systems, such as cone‐beam and micro‐computed tomography, as well as the use of magnification in clinical practice, have increased the number of reports on complex root canal anatomy. Importantly, using these newer techniques, it has become apparent that it is not possible to classify many root canal configurations using the existing systems. The purpose of this article is to introduce a new classification system that can be adapted to categorize root and root canal configurations in an accurate, simple and reliable manner that can be used in research, clinical practice and training.
Author	Ahmed, H. M. A. Dummer, P. M. H. De‐Deus, G. Versiani, M. A.
Author_xml	– sequence: 1 givenname: H. M. A. orcidid: 0000-0003-0776-9288 surname: Ahmed fullname: Ahmed, H. M. A. email: hany_endodontist@hotmail.com organization: Universiti Sains Malaysia – sequence: 2 givenname: M. A. surname: Versiani fullname: Versiani, M. A. organization: University of São Paulo – sequence: 3 givenname: G. surname: De‐Deus fullname: De‐Deus, G. organization: Grande Rio University (UNIGRANRIO) – sequence: 4 givenname: P. M. H. surname: Dummer fullname: Dummer, P. M. H. organization: Cardiff University
BackLink	https://www.ncbi.nlm.nih.gov/pubmed/27578418$$D View this record in MEDLINE/PubMed
BookMark	eNp90D1PwzAQBmALFdEPGPgDKBILDGl9jh07YqqqAkWVWGCOnMQprpK42Imq_HtSUhgqwS13w3On0ztGg8pUCqFrwFPoaqbVdgokFOwMjSAImU9YBAM0wkADnwjBhmjs3BZjzHAAF2hIOOOCghihh7lXqb3nWler0suN9dJCOqfzVlcbzxpTe7LK-iGVlSy80tjdhynMpr1E57ksnLo69gl6f1y-LZ799evTajFf-ymFiPmcCA45TwlXIU4ISCryrglQnABVkAYykjRhEAWYq5xSQjMeMoAwSyTIMJigu_7uzprPRrk6LrVLVVHISpnGxSACRikjnHT09oRuTWO7tzsVEUwFAD6om6NqklJl8c7qUto2_omlA_c9SK1xzqr8lwCOD5HHXeTxd-SdnZ3YVNey1qaqrdTFfxt7Xaj279PxavnSb3wBdDWOsg
CitedBy_id	crossref_primary_10_2147_IJGM_S380084 crossref_primary_10_1016_j_identj_2024_05_014 crossref_primary_10_1038_s41598_023_34134_7 crossref_primary_10_1016_j_job_2021_09_004 crossref_primary_10_1038_s41598_017_01697_1 crossref_primary_10_1038_s41598_023_36005_7 crossref_primary_10_1097_MD_0000000000030751 crossref_primary_10_1007_s00784_024_05675_6 crossref_primary_10_1007_s40368_025_01067_w crossref_primary_10_3390_app11115086 crossref_primary_10_1111_iej_13016 crossref_primary_10_1111_iej_12842 crossref_primary_10_1111_iej_12963 crossref_primary_10_1155_2024_8823070 crossref_primary_10_1038_s41598_024_54611_x crossref_primary_10_4103_njcp_njcp_743_22 crossref_primary_10_3390_dj11050133 crossref_primary_10_1007_s10266_024_01000_5 crossref_primary_10_4103_sej_sej_199_23 crossref_primary_10_1111_iej_13486 crossref_primary_10_1186_s13005_023_00357_2 crossref_primary_10_1259_dmfr_20200072 crossref_primary_10_3390_app13169431 crossref_primary_10_1186_s12903_025_05781_1 crossref_primary_10_1111_iej_13127 crossref_primary_10_1111_iej_13369 crossref_primary_10_1111_iej_13525 crossref_primary_10_1111_iej_13527 crossref_primary_10_1155_2024_9969860 crossref_primary_10_17533_udea_rfo_v36n1a4 crossref_primary_10_1186_s12903_021_01714_w crossref_primary_10_1111_eje_12958 crossref_primary_10_1111_iej_13918 crossref_primary_10_3390_ani14081138 crossref_primary_10_7759_cureus_72565 crossref_primary_10_1111_joa_13729 crossref_primary_10_1038_s41368_024_00285_0 crossref_primary_10_1111_aej_12842 crossref_primary_10_1155_2024_6636637 crossref_primary_10_4103_jpbs_jpbs_1048_23 crossref_primary_10_1111_aej_12720 crossref_primary_10_1111_iej_13271 crossref_primary_10_1186_s12903_018_0555_x crossref_primary_10_15517_ijds_2025_65385 crossref_primary_10_1038_s41598_025_86277_4 crossref_primary_10_1186_s12903_021_01822_7 crossref_primary_10_7759_cureus_61224 crossref_primary_10_3390_ma12111729 crossref_primary_10_1186_s12903_024_04682_z crossref_primary_10_1016_j_joen_2020_01_023 crossref_primary_10_1186_s12903_024_05252_z crossref_primary_10_1007_s10266_021_00670_9 crossref_primary_10_1111_iej_12867 crossref_primary_10_1111_iej_13439 crossref_primary_10_1371_journal_pone_0251953 crossref_primary_10_1016_j_cmpb_2022_107123 crossref_primary_10_1007_s40368_021_00641_2 crossref_primary_10_1016_j_jds_2024_12_005 crossref_primary_10_1016_j_joen_2017_10_010 crossref_primary_10_1038_s41598_025_02669_6 crossref_primary_10_1186_s12903_019_0938_7 crossref_primary_10_1186_s12903_023_03002_1 crossref_primary_10_1055_s_0040_1701494 crossref_primary_10_1111_eos_12853 crossref_primary_10_1002_ca_23080 crossref_primary_10_1007_s40368_025_01011_y crossref_primary_10_1016_j_jds_2024_08_024 crossref_primary_10_1111_aej_12454 crossref_primary_10_2147_CCIDE_S431563 crossref_primary_10_3390_app10124328 crossref_primary_10_1111_aej_12576 crossref_primary_10_1111_iej_13380 crossref_primary_10_1186_s12903_022_02198_y crossref_primary_10_4103_sej_sej_70_24 crossref_primary_10_4103_sidj_sidj_5_22 crossref_primary_10_1111_iej_13384 crossref_primary_10_1111_iej_13665 crossref_primary_10_5005_jp_journals_10015_2499 crossref_primary_10_1111_iej_13702 crossref_primary_10_1016_j_archoralbio_2024_105966 crossref_primary_10_1038_s41598_021_03329_1 crossref_primary_10_1186_s12903_021_01739_1 crossref_primary_10_3390_jcm13010071 crossref_primary_10_1155_2021_3433343 crossref_primary_10_3389_fdmed_2024_1522414 crossref_primary_10_1111_aej_12867 crossref_primary_10_1155_ijod_3380604 crossref_primary_10_1016_j_joen_2024_08_015 crossref_primary_10_1111_aej_12624 crossref_primary_10_3390_app14020871 crossref_primary_10_1186_s12903_023_03036_5 crossref_primary_10_3389_fvets_2024_1499465 crossref_primary_10_1007_s10103_020_03180_2 crossref_primary_10_1038_s41415_025_8327_x crossref_primary_10_1016_j_sdentj_2023_03_008 crossref_primary_10_7759_cureus_38623 crossref_primary_10_1111_iej_12881 crossref_primary_10_1111_iej_13056 crossref_primary_10_1016_j_joen_2025_05_022 crossref_primary_10_7759_cureus_73355 crossref_primary_10_3390_f13020203 crossref_primary_10_1111_iej_12800 crossref_primary_10_1016_j_jds_2021_02_010 crossref_primary_10_1111_aej_12510 crossref_primary_10_3390_app10144914 crossref_primary_10_1155_2019_6765349 crossref_primary_10_1002_jdd_13236 crossref_primary_10_1155_2020_8842636 crossref_primary_10_1186_s12903_024_03934_2 crossref_primary_10_4103_JCDE_JCDE_321_25 crossref_primary_10_1007_s10266_023_00870_5 crossref_primary_10_1038_s41598_025_94590_1 crossref_primary_10_1111_aej_12807 crossref_primary_10_1186_s12903_023_03107_7 crossref_primary_10_1038_s41598_020_80046_1 crossref_primary_10_1016_j_joen_2020_05_002 crossref_primary_10_1186_s12903_024_04101_3 crossref_primary_10_1007_s40368_020_00515_z crossref_primary_10_1002_ccr3_5465 crossref_primary_10_3389_fvets_2024_1373517 crossref_primary_10_3390_ma11091734 crossref_primary_10_2478_amb_2025_0031 crossref_primary_10_1016_j_joen_2020_09_016 crossref_primary_10_1111_iej_13196 crossref_primary_10_1007_s11277_024_11582_6 crossref_primary_10_1016_j_joen_2018_01_005 crossref_primary_10_1111_iej_13199 crossref_primary_10_1186_s12903_022_02187_1 crossref_primary_10_1002_ca_23201 crossref_primary_10_1186_s12903_020_01218_z crossref_primary_10_1155_2020_8849609 crossref_primary_10_1186_s12903_022_02078_5 crossref_primary_10_1111_aej_12930 crossref_primary_10_1155_2021_5594464 crossref_primary_10_3390_diagnostics13030498 crossref_primary_10_1016_j_joen_2017_03_044 crossref_primary_10_1111_aej_12780 crossref_primary_10_3390_antibiotics9030129 crossref_primary_10_1007_s10266_020_00512_0 crossref_primary_10_1186_s40001_024_01990_6 crossref_primary_10_1111_iej_13106 crossref_primary_10_15649_cuidarte_2300 crossref_primary_10_1155_2021_6682189 crossref_primary_10_1186_s12903_022_02305_z crossref_primary_10_1016_j_joen_2018_02_028 crossref_primary_10_1007_s10343_022_00704_4 crossref_primary_10_1111_iej_12928 crossref_primary_10_1111_iej_12927 crossref_primary_10_1007_s00784_020_03694_7 crossref_primary_10_1007_s11282_021_00534_6 crossref_primary_10_1111_ipd_13276
Cites_doi	10.1097/00004770-200406000-00004 10.1016/j.joen.2009.10.007 10.1016/S0099-2399(81)80115-X 10.1537/ase.070723 10.1016/j.joen.2013.09.003 10.1016/S0099-2399(06)81613-4 10.1016/0030-4220(69)90237-0 10.1046/j.1365-2591.2001.00438.x 10.1016/S0099-2399(81)80216-6 10.1155/2012/120565 10.1097/01.don.0000136207.12204.e4 10.1111/j.1601-1546.2005.00129.x 10.1016/S0099-2399(06)81990-4 10.4103/2278-9626.154187 10.1016/j.joen.2015.09.007 10.1016/0030-4220(57)90077-4 10.1016/0030-4220(74)90374-0 10.1016/j.archoralbio.2015.10.020 10.1111/iej.12134 10.1111/j.1365-2591.2010.01800.x 10.1111/iej.12256 10.1046/j.1365-2591.2001.00399.x 10.1007/s00784-012-0852-8 10.1016/j.joen.2012.03.026 10.1111/j.1747-4477.2005.tb00230.x 10.1046/j.1365-2591.2002.00559.x 10.1007/978-3-662-47415-0_7 10.1080/000163500750051782 10.1111/iej.12508 10.1111/j.1365-2591.2008.01388.x 10.1111/j.1834-7819.2012.01678.x 10.1016/j.joen.2013.09.014 10.1046/j.1365-2591.2002.00452.x 10.1016/j.joen.2014.09.024 10.1016/0030-4220(84)90085-9 10.1016/j.joen.2013.10.035
ContentType	Journal Article
Copyright	2016 International Endodontic Journal. Published by John Wiley & Sons Ltd 2016 International Endodontic Journal. Published by John Wiley & Sons Ltd. Copyright © 2017 International Endodontic Journal. Published by John Wiley & Sons Ltd
Copyright_xml	– notice: 2016 International Endodontic Journal. Published by John Wiley & Sons Ltd – notice: 2016 International Endodontic Journal. Published by John Wiley & Sons Ltd. – notice: Copyright © 2017 International Endodontic Journal. Published by John Wiley & Sons Ltd
DBID	AAYXX CITATION CGR CUY CVF ECM EIF NPM 7QP K9. 7X8
DOI	10.1111/iej.12685
DatabaseName	CrossRef Medline MEDLINE MEDLINE (Ovid) MEDLINE MEDLINE PubMed Calcium & Calcified Tissue Abstracts ProQuest Health & Medical Complete (Alumni) MEDLINE - Academic
DatabaseTitle	CrossRef MEDLINE Medline Complete MEDLINE with Full Text PubMed MEDLINE (Ovid) ProQuest Health & Medical Complete (Alumni) Calcium & Calcified Tissue Abstracts MEDLINE - Academic
DatabaseTitleList	CrossRef MEDLINE - Academic MEDLINE ProQuest Health & Medical Complete (Alumni)
Database_xml	– sequence: 1 dbid: NPM name: PubMed url: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed sourceTypes: Index Database – sequence: 2 dbid: 7X8 name: MEDLINE - Academic url: https://search.proquest.com/medline sourceTypes: Aggregation Database
DeliveryMethod	fulltext_linktorsrc
Discipline	Dentistry
EISSN	1365-2591
EndPage	770
ExternalDocumentID	27578418 10_1111_iej_12685 IEJ12685
Genre	reviewArticle Journal Article Review
GroupedDBID	--- .3N .GA .Y3 05W 0R~ 10A 1OB 1OC 29J 31~ 33P 34H 3SF 4.4 50Y 50Z 51W 51X 52M 52N 52O 52P 52S 52T 52U 52V 52W 52X 53G 5GY 5HH 5LA 5VS 66C 702 7PT 8-0 8-1 8-3 8-4 8-5 8UM 930 A03 AAESR AAEVG AAHQN AAIPD AAMMB AAMNL AANHP AANLZ AAONW AASGY AAXRX AAYCA AAZKR ABCQN ABCUV ABEML ABJNI ABPVW ABQWH ABXGK ACAHQ ACBWZ ACCZN ACGFS ACGOF ACMXC ACPOU ACPRK ACRPL ACSCC ACXBN ACXQS ACYXJ ADBBV ADBTR ADEOM ADIZJ ADKYN ADMGS ADNMO ADOZA ADXAS ADZMN AEFGJ AEIGN AEIMD AENEX AEUYR AEYWJ AFBPY AFEBI AFFNX AFFPM AFGKR AFWVQ AFZJQ AGHNM AGQPQ AGXDD AGYGG AHBTC AHEFC AIACR AIDQK AIDYY AIQQE AITYG AIURR ALAGY ALMA_UNASSIGNED_HOLDINGS ALUQN ALVPJ AMBMR AMYDB ASPBG ATUGU AVWKF AZBYB AZFZN AZVAB BAFTC BDRZF BFHJK BHBCM BMXJE BROTX BRXPI BY8 C45 CAG COF CS3 CWXXS D-E D-F DCZOG DPXWK DR2 DRFUL DRMAN DRSTM DU5 EBD EBS EJD F00 F01 F04 F5P FEDTE FUBAC FZ0 G-S G.N GODZA H.T H.X HF~ HGLYW HVGLF HZI HZ~ IHE IX1 J0M K48 KBYEO LATKE LC2 LC3 LEEKS LH4 LITHE LOXES LP6 LP7 LUTES LW6 LYRES MEWTI MK4 MRFUL MRMAN MRSTM MSFUL MSMAN MSSTM MXFUL MXMAN MXSTM N04 N05 N9A NF~ O66 O9- OIG OVD P2P P2W P2X P4D PALCI PQQKQ Q.N Q11 QB0 R.K RIWAO RJQFR ROL RX1 SAMSI SUPJJ TEORI UB1 W8V W99 WBKPD WBNRW WIH WIJ WIK WOHZO WPGGZ WQJ WXSBR XG1 YFH ZZTAW ~IA ~WT AAYXX CITATION O8X AAHHS ACCFJ ADZOD AEEZP AEQDE AEUQT AFPWT AIWBW AJBDE CGR CUY CVF ECM EIF NPM WRC 7QP K9. 7X8
ID	FETCH-LOGICAL-c4195-72871f7c27e60b21a48fb2181e7214e1c3a9a4b519307ef4424d765116dba1a63
IEDL.DBID	DRFUL
ISICitedReferencesCount	200
ISICitedReferencesURI	http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000404791900004&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
ISSN	0143-2885
IngestDate	Sun Nov 09 12:13:36 EST 2025 Sat Nov 29 14:39:21 EST 2025 Wed Feb 19 02:42:22 EST 2025 Tue Nov 18 22:43:21 EST 2025 Sat Nov 29 06:12:47 EST 2025 Thu Sep 25 07:37:08 EDT 2025
IsPeerReviewed	true
IsScholarly	true
Issue	8
Keywords	canal configuration morphology classification root canal anatomy root
Language	English
License	2016 International Endodontic Journal. Published by John Wiley & Sons Ltd.
LinkModel	DirectLink
MergedId	FETCHMERGED-LOGICAL-c4195-72871f7c27e60b21a48fb2181e7214e1c3a9a4b519307ef4424d765116dba1a63
Notes	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 ObjectType-Article-2 ObjectType-Feature-3 content type line 23 ObjectType-Review-1
ORCID	0000-0003-0776-9288
PMID	27578418
PQID	1920481102
PQPubID	2045146
PageCount	10
ParticipantIDs	proquest_miscellaneous_1835445272 proquest_journals_1920481102 pubmed_primary_27578418 crossref_primary_10_1111_iej_12685 crossref_citationtrail_10_1111_iej_12685 wiley_primary_10_1111_iej_12685_IEJ12685
PublicationCentury	2000
PublicationDate	August 2017
PublicationDateYYYYMMDD	2017-08-01
PublicationDate_xml	– month: 08 year: 2017 text: August 2017
PublicationDecade	2010
PublicationPlace	England
PublicationPlace_xml	– name: England – name: Chichester
PublicationTitle	International endodontic journal
PublicationTitleAlternate	Int Endod J
PublicationYear	2017
Publisher	Wiley Subscription Services, Inc
Publisher_xml	– name: Wiley Subscription Services, Inc
References	1974; 38 1957; 10 2012; 2012 1991; 17 2015; 4 2010; 36 2013; 46 2002; 35 1981; 7 2008 2014; 47 2012; 38 2012; 57 2014; 40 2004; 30 2013; 17 2000; 58 1984; 58 2015; 41 1928; 62 2005; 31 2011; 44 2005; 10 2008; 116 2016; 61 2015 1982 2008; 41 1969; 28 2012; 6 2001; 34 2016; 48 1925 e_1_2_13_25_1 e_1_2_13_24_1 e_1_2_13_27_1 e_1_2_13_26_1 e_1_2_13_21_1 Weine FS (e_1_2_13_41_1) 1982 e_1_2_13_20_1 e_1_2_13_23_1 e_1_2_13_42_1 e_1_2_13_22_1 e_1_2_13_43_1 e_1_2_13_9_1 e_1_2_13_40_1 e_1_2_13_8_1 e_1_2_13_6_1 Hess W (e_1_2_13_18_1) 1925 Ahmed HMA (e_1_2_13_5_1) 2012; 6 e_1_2_13_17_1 Shaw JC (e_1_2_13_31_1) 1928; 62 e_1_2_13_39_1 Albuquerque DV (e_1_2_13_7_1) 2012; 2012 e_1_2_13_19_1 e_1_2_13_36_1 e_1_2_13_14_1 e_1_2_13_35_1 e_1_2_13_15_1 e_1_2_13_38_1 e_1_2_13_16_1 e_1_2_13_37_1 e_1_2_13_32_1 e_1_2_13_10_1 e_1_2_13_11_1 Cleghorn BM (e_1_2_13_13_1) 2008 e_1_2_13_34_1 e_1_2_13_12_1 e_1_2_13_33_1 e_1_2_13_30_1 e_1_2_13_4_1 e_1_2_13_3_1 e_1_2_13_2_1 e_1_2_13_29_1 e_1_2_13_28_1
References_xml	– volume: 35 start-page: 796 year: 2002 end-page: 801 article-title: Clinical and macroscopic study of maxillary molars with two palatal roots publication-title: International Endodontic Journal – volume: 41 start-page: 231 year: 2015 end-page: 6 article-title: Micro‐computed tomographic analysis of the root canal morphology of the distal root of mandibular first molar publication-title: Journal of Endodontics – volume: 48 start-page: 724 year: 2016 end-page: 36 article-title: Accessory roots and root canals in human anterior teeth: a review and clinical considerations publication-title: International Endodontic Journal – volume: 17 start-page: 384 year: 1991 end-page: 8 article-title: Anatomical and histological features of C‐shaped canals in mandibular second molars publication-title: Journal of Endodontics – volume: 2012 start-page: 814789 year: 2012 article-title: A new anatomically based nomenclature for the roots and root canals‐part 2: mandibular molars publication-title: International Journal of Dentistry – volume: 30 start-page: 899 year: 2004 end-page: 903 article-title: C‐shaped canal system in mandibular second molars: part I‐Anatomical features publication-title: Journal of Endodontics – volume: 41 start-page: 375 year: 2008 end-page: 88 article-title: Taurodontism: a review of the condition and endodontic treatment challenges publication-title: International Endodontic Journal – volume: 28 start-page: 419 year: 1969 end-page: 25 article-title: Canal configuration in the mesiobuccal root of the maxillary first molar and its endodontic significance publication-title: Oral Surgery, Oral Medicine and Oral Pathology – volume: 34 start-page: 620 year: 2001 end-page: 30 article-title: Root and canal morphology of Burmese maxillary molars publication-title: International Endodontic Journal – volume: 40 start-page: 871 year: 2014 end-page: 5 article-title: Root and root canal morphology in maxillary second molar with fused root from a native Chinese population publication-title: Journal of Endodontics – volume: 61 start-page: 130 year: 2016 end-page: 7 article-title: Middle mesial canals in mandibular first molars: a micro‐CT study in different populations publication-title: Archives of Oral Biology – volume: 17 start-page: 1541 year: 2013 end-page: 6 article-title: A micro‐computed tomography study of canal configuration of multiple‐canalled mesiobuccal root of maxillary first molar publication-title: Clinical Oral Investigation – volume: 7 start-page: 521 year: 1981 end-page: 7 article-title: Evaluating the maxillary premolar with three canals for endodontic therapy publication-title: Journal of Endodontics – volume: 47 start-page: 1012 year: 2014 end-page: 33 article-title: Aetiology, incidence and morphology of the C‐shaped root canal system and its impact on clinical endodontics publication-title: International Endodontic Journal – year: 1925 – start-page: 151 year: 2008 end-page: 220 – volume: 4 start-page: 98 year: 2015 article-title: A paradigm evolution shift in the endodontic map publication-title: European Journal of General Dentistry – volume: 41 start-page: 2008 year: 2015 end-page: 13 article-title: Root canal morphology and configuration of 179 maxillary first molars by means of micro‐computed tomography: an ex vivo study publication-title: Journal of Endodontics – volume: 116 start-page: 123 year: 2008 end-page: 33 article-title: Root and canal morphology of human permanent teeth in a Sri Lankan and Japanese population publication-title: Anthropological Science – volume: 2012 start-page: 120565 year: 2012 article-title: A new anatomically based nomenclature for the roots and root canals‐part 1: maxillary molars publication-title: International Journal of Dentistry – volume: 40 start-page: 417 year: 2014 end-page: 22 article-title: Comparison of alternative image reformatting techniques in micro‐computed tomography and tooth clearing for detailed canal morphology publication-title: Journal of Endodontics – volume: 44 start-page: 210 year: 2011 end-page: 7 article-title: A Micro CT study of the mesiobuccal root canal morphology of the maxillary first molar tooth publication-title: International Endodontic Journal – volume: 36 start-page: 653 year: 2010 end-page: 7 article-title: The prevalence and morphologic classification of distolingual roots in the mandibular molars in a Korean population publication-title: Journal of Endodontics – volume: 31 start-page: 73 year: 2005 end-page: 5 article-title: Maxillary second premolar with three roots and three separate root canals–case reports publication-title: Australian Endodontic Journal – volume: 58 start-page: 229 year: 2000 end-page: 36 article-title: Radix mesiolingualis and radix distolingualis in a collection of permanent maxillary molars publication-title: Acta Odontol Scandanvia – volume: 17 start-page: 80 year: 1991 end-page: 4 article-title: Maxillary molars with two palatal roots: a retrospective clinical study publication-title: Journal of Endodontics – year: 1982 – volume: 40 start-page: 710 year: 2014 end-page: 6 article-title: Micro‐computed tomographic analysis of the root canal morphology of mandibular incisors publication-title: Journal of Endodontics – volume: 38 start-page: 977 year: 2012 end-page: 82 article-title: Root and root canal morphology of four‐rooted maxillary second molars: a micro‐computed tomography study publication-title: Journal of Endodontics – volume: 6 start-page: 7 year: 2012 end-page: 18 article-title: Accessory roots and root canals in maxillary premolar teeth: a review of a critical endodontic challenge publication-title: ENDO ‐ Endodontic Practice Today – volume: 10 start-page: 3 year: 2005 end-page: 29 article-title: Root canal morphology and its relationship to endodontic procedures publication-title: Endodontic Topics – volume: 34 start-page: 359 year: 2001 end-page: 70 article-title: Root and canal morphology of Burmese mandibular molars publication-title: International Endodontic Journal – volume: 57 start-page: 123 year: 2012 end-page: 31 article-title: Accessory roots in maxillary molar teeth: a review and endodontic considerations publication-title: Australian Dental Journal – volume: 62 start-page: 476 year: 1928 end-page: 98 article-title: Taurodont teeth in South African races publication-title: Journal of Anatomy – volume: 35 start-page: 56 year: 2002 end-page: 62 article-title: Root and canal morphology of Thai mandibular molars publication-title: International Endodontic Journal – start-page: 23 year: 2015 end-page: 52 – volume: 46 start-page: 1011 year: 2013 end-page: 22 article-title: Anatomical challenges, electronic working length determination and current developments in root canal preparation of primary molar teeth publication-title: International Endodontic Journal – volume: 30 start-page: 391 year: 2004 end-page: 8 article-title: Evaluation of the root canal configurations of the mandibular and maxillary permanent teeth by gender in the Turkish population publication-title: Journal of Endodontics – volume: 58 start-page: 589 year: 1984 end-page: 99 article-title: Root canal anatomy of the human permanent teeth publication-title: Oral Surgery, Oral Medicine and Oral Pathology – volume: 7 start-page: 565 year: 1981 end-page: 8 article-title: Treatment considerations of the middle mesial canal of mandibular first and second molars publication-title: Journal of Endodontics – volume: 10 start-page: 1204 year: 1957 end-page: 18 article-title: Dens invaginatus (dilated composite odontome). I. Variations of the invagination process and associated anterior crown forms publication-title: Oral Surgery Oral Medicine Oral Pathology – volume: 38 start-page: 456 year: 1974 end-page: 64 article-title: Root canal morphology of the human maxillary second premolar publication-title: Oral Surgery, Oral Medicine and Oral Pathology – ident: e_1_2_13_30_1 doi: 10.1097/00004770-200406000-00004 – volume-title: Endodontic therapy year: 1982 ident: e_1_2_13_41_1 – volume: 62 start-page: 476 year: 1928 ident: e_1_2_13_31_1 article-title: Taurodont teeth in South African races publication-title: Journal of Anatomy – ident: e_1_2_13_32_1 doi: 10.1016/j.joen.2009.10.007 – ident: e_1_2_13_9_1 doi: 10.1016/S0099-2399(81)80115-X – ident: e_1_2_13_28_1 doi: 10.1537/ase.070723 – ident: e_1_2_13_24_1 doi: 10.1016/j.joen.2013.09.003 – ident: e_1_2_13_12_1 doi: 10.1016/S0099-2399(06)81613-4 – ident: e_1_2_13_42_1 doi: 10.1016/0030-4220(69)90237-0 – ident: e_1_2_13_26_1 doi: 10.1046/j.1365-2591.2001.00438.x – start-page: 151 volume-title: Ingle's Endodontics year: 2008 ident: e_1_2_13_13_1 – ident: e_1_2_13_29_1 doi: 10.1016/S0099-2399(81)80216-6 – volume: 2012 start-page: 814789 year: 2012 ident: e_1_2_13_7_1 article-title: A new anatomically based nomenclature for the roots and root canals‐part 2: mandibular molars publication-title: International Journal of Dentistry – ident: e_1_2_13_22_1 doi: 10.1155/2012/120565 – ident: e_1_2_13_14_1 doi: 10.1097/01.don.0000136207.12204.e4 – volume: 6 start-page: 7 year: 2012 ident: e_1_2_13_5_1 article-title: Accessory roots and root canals in maxillary premolar teeth: a review of a critical endodontic challenge publication-title: ENDO ‐ Endodontic Practice Today – ident: e_1_2_13_39_1 doi: 10.1111/j.1601-1546.2005.00129.x – ident: e_1_2_13_25_1 doi: 10.1016/S0099-2399(06)81990-4 – ident: e_1_2_13_3_1 doi: 10.4103/2278-9626.154187 – ident: e_1_2_13_10_1 doi: 10.1016/j.joen.2015.09.007 – ident: e_1_2_13_27_1 doi: 10.1016/0030-4220(57)90077-4 – ident: e_1_2_13_40_1 doi: 10.1016/0030-4220(74)90374-0 – ident: e_1_2_13_37_1 doi: 10.1016/j.archoralbio.2015.10.020 – ident: e_1_2_13_2_1 doi: 10.1111/iej.12134 – ident: e_1_2_13_34_1 doi: 10.1111/j.1365-2591.2010.01800.x – ident: e_1_2_13_20_1 doi: 10.1111/iej.12256 – ident: e_1_2_13_16_1 doi: 10.1046/j.1365-2591.2001.00399.x – ident: e_1_2_13_21_1 doi: 10.1007/s00784-012-0852-8 – ident: e_1_2_13_36_1 doi: 10.1016/j.joen.2012.03.026 – ident: e_1_2_13_33_1 doi: 10.1111/j.1747-4477.2005.tb00230.x – ident: e_1_2_13_8_1 doi: 10.1046/j.1365-2591.2002.00559.x – ident: e_1_2_13_35_1 doi: 10.1007/978-3-662-47415-0_7 – ident: e_1_2_13_11_1 doi: 10.1080/000163500750051782 – volume-title: The anatomy of root canals of the teeth of the permenant and deciduous dentition year: 1925 ident: e_1_2_13_18_1 – ident: e_1_2_13_6_1 doi: 10.1111/iej.12508 – ident: e_1_2_13_19_1 doi: 10.1111/j.1365-2591.2008.01388.x – ident: e_1_2_13_4_1 doi: 10.1111/j.1834-7819.2012.01678.x – ident: e_1_2_13_23_1 doi: 10.1016/j.joen.2013.09.014 – ident: e_1_2_13_17_1 doi: 10.1046/j.1365-2591.2002.00452.x – ident: e_1_2_13_15_1 doi: 10.1016/j.joen.2014.09.024 – ident: e_1_2_13_38_1 doi: 10.1016/0030-4220(84)90085-9 – ident: e_1_2_13_43_1 doi: 10.1016/j.joen.2013.10.035
SSID	ssj0005031
Score	2.5873563
SecondaryResourceType	review_article
Snippet	Knowledge of root and root canal morphology is a prerequisite for effective nonsurgical and surgical endodontic treatments. The external and internal...
SourceID	proquest pubmed crossref wiley
SourceType	Aggregation Database Index Database Enrichment Source Publisher
StartPage	761
SubjectTerms	Anatomic Variation Anatomy canal configuration Classification Clinical medicine Computed tomography Cone-Beam Computed Tomography Dental Pulp Cavity - anatomy & histology Dental Pulp Cavity - diagnostic imaging Endodontics Humans Morphology root root canal Root canals Terminology as Topic Tooth Root - anatomy & histology Tooth Root - diagnostic imaging Training X-Ray Microtomography
Title	A new system for classifying root and root canal morphology
URI	https://onlinelibrary.wiley.com/doi/abs/10.1111%2Fiej.12685 https://www.ncbi.nlm.nih.gov/pubmed/27578418 https://www.proquest.com/docview/1920481102 https://www.proquest.com/docview/1835445272
Volume	50
WOSCitedRecordID	wos000404791900004&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText	1
inHoldings	1
isFullTextHit
isPrint
journalDatabaseRights	– providerCode: PRVWIB databaseName: Wiley Online Library Full Collection 2020 customDbUrl: eissn: 1365-2591 dateEnd: 99991231 omitProxy: false ssIdentifier: ssj0005031 issn: 0143-2885 databaseCode: DRFUL dateStart: 19970101 isFulltext: true titleUrlDefault: https://onlinelibrary.wiley.com providerName: Wiley-Blackwell
link	http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV1LS8QwEB7WVdCL78f6IooHL4UmTZssnhZ1URERUdlbSdoUBO3Krvr7nUm7VVFB8BbolITMTOebdPINwAGXJiws50FsRTeQiTaB5YUIcgTzREeVO08pdH-prq70YNC9bsHR5C5MxQ_RHLiRZ_jvNTm4seNPTv7g0M1FouMpmBZot3Ebpk9u-neXHxUeYd2OUEaB0DquiYWokKd5-Ws4-oYxv0JWH3P6C_9a7SLM11CT9SrbWIKWK5dh9oTKg6jD2woc9RiCalaROTNErywjLP3grz4xhNQvzJR5NaDisEf2NES1-IP4Vbjrn94enwV1M4Ugk9SPUVFqVKhMKJeEVnAjdWEpvjvMAaXjWWS6RloCdKFyhZRC5ipBOJbk1nCTRGvQLoel2wDGE6N0bKwNu5EsLKbjEvOiPOKEphJedOBwsqdpVjONU8OLx3SSceBupH43OrDfiD5X9Bo_CW1PFJPWHjZOEZkS1Q3iow7sNY_RN-iHhynd8BVl6FRLxkKhzHql0GYWQUT-kmtcrNfb79On56cXfrD5d9EtmBMU_32l4Da0X0avbgdmsjfU8GgXptRA79bm-g54AOiC
linkProvider	Wiley-Blackwell
linkToHtml	http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV1LS8QwEB50FdaL78f6jOLBS6FJ0xd6EXXxsS4iu7K3krQpCNoVdf39zqTdqqggeAt0SkJmpvlmOvkGYJ9L5eaac8fXInZkEClH81w4GYJ5oqPKjKUUuuuE3W40GMQ3E3A0vgtT8kPUCTfyDPu9JgenhPQnL7836OciiPxJmJJoRmjfU6e37X7no8TDrfoRSs8RUeRXzEJUyVO__PU8-gYyv2JWe-i05_633HmYrcAmOy6tYwEmTLEIzVMqEKIeb0tweMwQVrOSzpkhfmUpoel7e_mJIah-ZarIygGVhz2wxyEqxqbil6HfPuudnDtVOwUnldSRMaTgKA9TEZrA1YIrGeWaTniDUaA0PPVUrKQmSOeGJpdSyCwMEJAFmVZcBd4KNIphYdaA8UCFka-0dmNP5hoDcomRUeZxwlMBz1twMN7UJK24xqnlxUMyjjlwNxK7Gy3Yq0WfSoKNn4Q2x5pJKh97SRCbEtkNIqQW7NaP0Tvol4cqzHCEMpTXkr4IUWa11Gg9iyAqf8kjXKxV3O_TJxdnl3aw_nfRHWie9647Seeie7UBM4LQgK0b3ITG6_PIbMF0-obaft6urPYd9Ynrig
linkToPdf	http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV3dS8MwED90ivri98d0ahQffCk0afox9EWcw48xhjjZW0naFATtRDf_fu_SrioqCL4FeiUhl-v97nr5HcARl8rNNOeOr0XTkUGkHM0z4aQI5omOKjWWUui-E3a70WDQ7E3B6eQuTMEPUSXcyDLs95oM3Dyn2ScrfzBo5yKI_GmYkdREpgYzrdt2v_NR4uGW_Qil54go8ktmIarkqV7-6o--gcyvmNU6nfbS_5a7DIsl2GRnxelYgSmTr8J8iwqEqMfbGpycMYTVrKBzZohfWUJo-sFefmIIqkdM5WkxoPKwR_Y0RMXYVPw69NsXd-eXTtlOwUkkdWQMKTjKwkSEJnC14EpGmSYPbzAKlIYnnmoqqQnSuaHJpBQyDQMEZEGqFVeBtwG1fJibLWA8UGHkK63dpiczjQG5xMgo9TjhqYBndTiebGqclFzj1PLiMZ7EHLgbsd2NOhxWos8FwcZPQo2JZuLSxl5jxKZEdoMIqQ4H1WO0DvrloXIzHKMM5bWkL0KU2Sw0Ws0iiMpf8ggXaxX3-_Tx1cW1HWz_XXQf5nqtdty56t7swIIgMGDLBhtQG72MzS7MJm-o7Je98tC-A51d6wU
openUrl	ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=A+new+system+for+classifying+root+and+root+canal+morphology&rft.jtitle=International+endodontic+journal&rft.au=Ahmed%2C+H.+M.+A.&rft.au=Versiani%2C+M.+A.&rft.au=De%E2%80%90Deus%2C+G.&rft.au=Dummer%2C+P.+M.+H.&rft.date=2017-08-01&rft.issn=0143-2885&rft.eissn=1365-2591&rft.volume=50&rft.issue=8&rft.spage=761&rft.epage=770&rft_id=info:doi/10.1111%2Fiej.12685&rft.externalDBID=10.1111%252Fiej.12685&rft.externalDocID=IEJ12685
thumbnail_l	http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0143-2885&client=summon
thumbnail_m	http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0143-2885&client=summon
thumbnail_s	http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0143-2885&client=summon