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Egyptian Dental Journal
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Volume Volume 68 (2022)
Volume Volume 67 (2021)
Issue Issue 4
October (Orthodontics, Pediatric & Preventive Dentistry)
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October (Oral Medicine, X-Ray, Oral Biology & Oral Pathology)
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July (Orthodontics, Pediatric & Preventive Dentistry)
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July (Oral Surgery)
Issue Issue 3
July (Oral Medicine, X-Ray, Oral Biology & Oral Pathology)
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July (Fixed Prosthodontics, Removable Prosthodontics and Dental Materials)
Issue Issue 3
July (Conservative Dentistry and Endodontics)
Issue Issue 2
April (Orthodontics, Pediatric & Preventive Dentistry)
Issue Issue 2
April (Oral Surgery)
Issue Issue 2
April (Oral Medicine, X-Ray, Oral Biology & Oral Pathology)
Issue Issue 2
April (Fixed Prosthodontics, Removable Prosthodontics and Dental Materials)
Issue Issue 2
April (Conservative Dentistry and Endodontics)
Issue Issue 1 - January (Orthodontics, Pediatric & Preventive Dentistry)
Issue Issue 1 - January (Oral Surgery)
Issue Issue 1 - January (Oral Medicine, X-Ray, Oral Biology & Oral Pathology)
Issue Issue 1 - January (Fixed Prosthodontics, Removable Prosthodontics and Dental Materials)
Issue Issue 1 - January (Conservative Dentistry and Endodontics)
Volume Volume 66 (2020)
Volume Volume 65 (2019)
Volume Volume 64 (2018)
Volume Volume 63 (2017)
Volume Volume 62 (2016)
Elfaramawy, M. (2021). The Effect Of The Addition Of Activated Charcoal To Different Formulations Of Calcium Hydroxide On Their Effect On The Fracture Resistance Of Endodontically Treated Teeth.. Egyptian Dental Journal, 67(2), 1629-1623. doi: 10.21608/edj.2021.48721.1325
Medhat Elfaramawy. "The Effect Of The Addition Of Activated Charcoal To Different Formulations Of Calcium Hydroxide On Their Effect On The Fracture Resistance Of Endodontically Treated Teeth.". Egyptian Dental Journal, 67, 2, 2021, 1629-1623. doi: 10.21608/edj.2021.48721.1325
Elfaramawy, M. (2021). 'The Effect Of The Addition Of Activated Charcoal To Different Formulations Of Calcium Hydroxide On Their Effect On The Fracture Resistance Of Endodontically Treated Teeth.', Egyptian Dental Journal, 67(2), pp. 1629-1623. doi: 10.21608/edj.2021.48721.1325
Elfaramawy, M. The Effect Of The Addition Of Activated Charcoal To Different Formulations Of Calcium Hydroxide On Their Effect On The Fracture Resistance Of Endodontically Treated Teeth.. Egyptian Dental Journal, 2021; 67(2): 1629-1623. doi: 10.21608/edj.2021.48721.1325

The Effect Of The Addition Of Activated Charcoal To Different Formulations Of Calcium Hydroxide On Their Effect On The Fracture Resistance Of Endodontically Treated Teeth.

Article 3, Volume 67, Issue 2 - Serial Number 5, April 2021, Page 1629-1623  XML PDF (230.12 K)
Document Type: Original Article
DOI: 10.21608/edj.2021.48721.1325
Author
Medhat Elfaramawy email orcid
Associate Professor, Endodontic Department, Faculty of Dentistry, Ain shams University
Abstract
This study aimed to evaluate the effect of the addition of the activated charcoal to different formulations of calcium hydroxide on the fracture resistance of endodontically treated teeth. Ninety one freshly human extracted single rooted teeth were selected. The samples were cleaned and shaped and classified according to the type of the dressing into five groups; Group 1; (21 samples) dressed with calcium hydroxide paste with Iodoform ( Metapex) (META,Chungcheongbuk-do,Korea ), Group 2; (21 samples) dressed with conventional calcium hydroxide with saline(GAMA dental lab,Cairo, Egypt ). Group 3; (21 samples) dressed with calcium hydroxide paste with Iodoform mixed with activated charcoal ( Eucarbon Sedico, Cairo, Egypt) and Group 4; (21 samples) dressed with conventional calcium hydroxide and activated charcoal with saline and Group 5; Control group (undressed). The samples were further classified according to the observation time into: Subgroup A; (7 samples) after two weeks. Subgroup B;(7 samples) after one month and Subgroup C; (7 samples) after two month. Samples were loaded vertically after the observation periods using Universal Testing Machine until fracture. The results showed that the fracture resistance of the samples dressed with either Metapex or conventional calcium hydroxide showed lower resistance to fracture than those dressed with either two formulations with activated charcoal. It was concluded that the addition of activated charcoal to the calcium hydroxide compounds can decrease their weakening effect on the endodontically treated teeth.
Keywords
Calcium Hydroxide; Activated Charcoal; Fracture Resistance
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