Výsledky vyhledávání - "Robert W. Gough"

Smear layer removal effects on apical leakage

Autor: Wade Kennedy, William A. Walker, Robert W. Gough

Publikováno v: Journal of endodontics. 12(1)

Reliable techniques of smear layer formation and removal were developed. Thirty-four teeth with smear layers and 34 teeth without smear layers were tested in vitro to evaluate the effects on apical leakage. These teeth were obturated using Hydron or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ff5657f2dff78e6a512df13216baf30
https://pubmed.ncbi.nlm.nih.gov/3512756

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A comparison of the potential for breakage: the Burns Unifile versus Hedstrom files

Autor: C. Douglas Foster, Robert W. Gough, Walton L. Bolger

Publikováno v: Journal of endodontics. 11(3)

This study evaluated the potential for breakage of five H-type endodontic files. “Resistance to fracture by twisting” ANSI/ADA specification no. 58 served as the standard. The five H-type endodontic files examined consisted of the Burns Unifile a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58879cc519551779abf58eb9b311a4b2
https://pubmed.ncbi.nlm.nih.gov/3858403

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The periodontal ligament injection: histological effects on the periodontium in dogs

Autor: Q. Michael Fuhs, William A. Walker, Robert W. Gough, William G. Schindler, Kenton S. Hartman

Publikováno v: Journal of endodontics. 9(10)

This study was undertaken to determine if periodontaltissues were damaged by the periodontal ligament injection administered by a pistol-type syringe, the Peripress. Injection of 2% xylocaine with 1:100,000 epinephrine or normal saline solution or ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::044a2e9ffe6dba9e1066fe93a712ddf0
https://pubmed.ncbi.nlm.nih.gov/6579165

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Commentary on resistance to fracture by twisting: ANSI/ADA Specification No. 28 and No. 58

Autor: Walton L. Bolger, Robert W. Gough

Publikováno v: Journal of endodontics. 11(6)

Quality endodontic instruments are demanded by the clinician and constantly pursued by the manufacturer. ANSI/ADA specification nos. 28 and 58 were established in an effort to ensure this quality in the most utilized instrument in our endodontic arma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52c690c6898acd555c4c72dc180b7027
https://pubmed.ncbi.nlm.nih.gov/3861763

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