This document discusses various pulp capping agents used in vital pulp therapy. It begins with introducing vital pulp therapy and its objective of stimulating reparative dentin formation. The document then reviews the history of pulp capping techniques and materials. It discusses the dentinogenic response to injury and factors affecting the outcome of vital pulp therapy. Finally, the document describes different pulp capping agents, including their advantages and disadvantages, and the requirements for an ideal pulp capping material. The goal of pulp capping is to protect the pulp and promote dentin bridge formation for pulp preservation.
Double seal in endodontics and conservative dentistrydrepsitaghosh
Introduction:
The ultimate goal of root canal therapy is to conquer the complex root canal system by perfect obturation. The primary objectives of operative endodontics are total debridement of the pulpal space, development of a fluid–tight seal at the apical foramen and total obturation of the root canal. Earlier, root canals have been reported to be filled with Amalgam, Asbestos, Balsam, Bamboo, Cement, Copper, Gold Foil, Iron, Lead, OxyChloride of Zinc, Paraffin, Pastes, Plaster of Paris, Resin, Rubber, Silverpoints, Tin foil etc., Among all these materials tried, none of them met the requirements of an ideal obturating material.
Even after a three dimensional obturation of the system, coronal restoration may fail to provide a perfect seal and may permit microorganism & their toxins along the canal walls to their periapical tissue, leading to the failure of the treatment. So the quality of the coronal seal should be adequate to prevent micro leakage in to the canal space.Thus the concept of double seal came . Lack of satisfactory temporary restoration during endodontic therapy ranked second amongst the contributing factors in continuing pain after commencement of treatment.
Over the years various materials referred to as ‘Intra-orifice barriers’ have been sought by investigators to prevent coronal micro leakage & help produce a secondary seal for obturated canal. Thus along with time many sealing material for coronal sealing was tested. This also implies that an adequate coronal filling or restoration be placed to prevent oral bacterial microleakage. It has been shown that endodontic treatment success is dependent both on the quality of the obturation and the final restoration.1
Definition:
A DOUBLE seal consisting of gutta percha underneath material such as temporary cement ; used to close the coronal opening in a tooth during endodontic treatment. A DOUBLE seal consisting of gutta percha underneath material such as temporary cement ; used to close the coronal opening in a tooth during endodontic treatment.
• Many materials can be used to achieve some of these goals for effective inter-
appointment temporization. It is essential to have adequate knowledge of temporization techniques and material properties in order to satisfy a wide variety of clinical requirements such as time , occlusal load and wear ,complexity of access and absence of tooth structure.
Coronal 3-4 mm should be left for the placement of this double seal.
Double seal in endodontics and conservative dentistrydrepsitaghosh
Introduction:
The ultimate goal of root canal therapy is to conquer the complex root canal system by perfect obturation. The primary objectives of operative endodontics are total debridement of the pulpal space, development of a fluid–tight seal at the apical foramen and total obturation of the root canal. Earlier, root canals have been reported to be filled with Amalgam, Asbestos, Balsam, Bamboo, Cement, Copper, Gold Foil, Iron, Lead, OxyChloride of Zinc, Paraffin, Pastes, Plaster of Paris, Resin, Rubber, Silverpoints, Tin foil etc., Among all these materials tried, none of them met the requirements of an ideal obturating material.
Even after a three dimensional obturation of the system, coronal restoration may fail to provide a perfect seal and may permit microorganism & their toxins along the canal walls to their periapical tissue, leading to the failure of the treatment. So the quality of the coronal seal should be adequate to prevent micro leakage in to the canal space.Thus the concept of double seal came . Lack of satisfactory temporary restoration during endodontic therapy ranked second amongst the contributing factors in continuing pain after commencement of treatment.
Over the years various materials referred to as ‘Intra-orifice barriers’ have been sought by investigators to prevent coronal micro leakage & help produce a secondary seal for obturated canal. Thus along with time many sealing material for coronal sealing was tested. This also implies that an adequate coronal filling or restoration be placed to prevent oral bacterial microleakage. It has been shown that endodontic treatment success is dependent both on the quality of the obturation and the final restoration.1
Definition:
A DOUBLE seal consisting of gutta percha underneath material such as temporary cement ; used to close the coronal opening in a tooth during endodontic treatment. A DOUBLE seal consisting of gutta percha underneath material such as temporary cement ; used to close the coronal opening in a tooth during endodontic treatment.
• Many materials can be used to achieve some of these goals for effective inter-
appointment temporization. It is essential to have adequate knowledge of temporization techniques and material properties in order to satisfy a wide variety of clinical requirements such as time , occlusal load and wear ,complexity of access and absence of tooth structure.
Coronal 3-4 mm should be left for the placement of this double seal.
The cast metal restoration is versatile and is especially applicable to Class II onlay preparations. The process has many steps, involves many dental materials, and requires meticulous attention to prepration.
Tooth treatment planned to be restored with an intracoronal restoration, but the decay or fracture is so extensive that a direct restoration, such as amalgam or composite, would not be able to sustain or bear forces.
Additionally, when decay or fracture incorporate areas of cusp or remaining tooth structure that undermines perimeter walls of a tooth, an onlay might be indicated.
Due to the complex morphology of the root canal system in primary teeth, the clinician must rely primarily on chemical cleansing and sterilization and secondarily on mechanical instrumentation during pulpectomy procedure.
And in order to increase the chance of success of the endodontic treatment, substances with antimicrobial properties are frequently used as root canal filling materials in deciduous teeth
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.
Objectives and rationale
Indications
Contraindications
False indications
Treatment planning and presurgical notes
Classification
Gutmann’s
Kim’s
Steps in endosurgery
Treatment planning & Presurgical notes
Mandatory investigations
Premedication
Local anaesthesia and hemostasis
Flap
Requirements of an ideal flap
Flap design
Semilunar flap
Vertical flaps
Horizontal flap
Ochsenbein-Luebke flap
Two-step or filling first technique
Disinfection immediately prior to filling
Preparation of surgical site
Soft tissue management
Opening the flap
Flap elevation
Flap retraction
Hard tissue considerations
Locating root apex
Osteotomy
Apical curettage
Apical rood end resection
Surgery from palatal access
Post-resection filling
Root end preparation
Root end filling materials
Reverse filling
Surgery for root fractures
Surgical management of internal resorption
Radisectomy and hemisection
Intentional replantation
Closure of surgical area
Repositioning of flap and compression
Needle selection
Suturing
Post surgical care
MTA uses, MTA types, Mineral Trioxide Aggregate, why we use mta not Portland cement, MTA Mixing, mta carrier, block matrix mta, mta map system, usage of MTA, pulp capping , pulptomy, apexification, regenerative endodontics, revitalization, revasclarization, internal & external root resorption, obturation, root perforation, root end filling, biodentine, MTA Fillapex, MM-MTA, THERACAL LC, Endosequence selar
DENTAL AVULSION- IMMEDIATE REPLANTATION: 8- YEAR FOLLOW UP CASEAbu-Hussein Muhamad
Avulsion of permanent front teeth is a rare accident , mostly affecting children between seven and nine year s of age.
Replanted and splinted, these teeth often develop inflammat ion, severe resorption or ankylosis affect ing alveolar bone
development and have to be extracted sooner or later . This repor t proposes a discussion on the var ious pecul iar ities of a
tooth avulsion case with immediate replantation, such as a long retent ion per iod, root canal fil ling with MTA, or thodontic
treatment.
The cast metal restoration is versatile and is especially applicable to Class II onlay preparations. The process has many steps, involves many dental materials, and requires meticulous attention to prepration.
Tooth treatment planned to be restored with an intracoronal restoration, but the decay or fracture is so extensive that a direct restoration, such as amalgam or composite, would not be able to sustain or bear forces.
Additionally, when decay or fracture incorporate areas of cusp or remaining tooth structure that undermines perimeter walls of a tooth, an onlay might be indicated.
Due to the complex morphology of the root canal system in primary teeth, the clinician must rely primarily on chemical cleansing and sterilization and secondarily on mechanical instrumentation during pulpectomy procedure.
And in order to increase the chance of success of the endodontic treatment, substances with antimicrobial properties are frequently used as root canal filling materials in deciduous teeth
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.
Objectives and rationale
Indications
Contraindications
False indications
Treatment planning and presurgical notes
Classification
Gutmann’s
Kim’s
Steps in endosurgery
Treatment planning & Presurgical notes
Mandatory investigations
Premedication
Local anaesthesia and hemostasis
Flap
Requirements of an ideal flap
Flap design
Semilunar flap
Vertical flaps
Horizontal flap
Ochsenbein-Luebke flap
Two-step or filling first technique
Disinfection immediately prior to filling
Preparation of surgical site
Soft tissue management
Opening the flap
Flap elevation
Flap retraction
Hard tissue considerations
Locating root apex
Osteotomy
Apical curettage
Apical rood end resection
Surgery from palatal access
Post-resection filling
Root end preparation
Root end filling materials
Reverse filling
Surgery for root fractures
Surgical management of internal resorption
Radisectomy and hemisection
Intentional replantation
Closure of surgical area
Repositioning of flap and compression
Needle selection
Suturing
Post surgical care
MTA uses, MTA types, Mineral Trioxide Aggregate, why we use mta not Portland cement, MTA Mixing, mta carrier, block matrix mta, mta map system, usage of MTA, pulp capping , pulptomy, apexification, regenerative endodontics, revitalization, revasclarization, internal & external root resorption, obturation, root perforation, root end filling, biodentine, MTA Fillapex, MM-MTA, THERACAL LC, Endosequence selar
DENTAL AVULSION- IMMEDIATE REPLANTATION: 8- YEAR FOLLOW UP CASEAbu-Hussein Muhamad
Avulsion of permanent front teeth is a rare accident , mostly affecting children between seven and nine year s of age.
Replanted and splinted, these teeth often develop inflammat ion, severe resorption or ankylosis affect ing alveolar bone
development and have to be extracted sooner or later . This repor t proposes a discussion on the var ious pecul iar ities of a
tooth avulsion case with immediate replantation, such as a long retent ion per iod, root canal fil ling with MTA, or thodontic
treatment.
Complete denture theory and practice 2011.Mostafa Fayad
COMPLETE DENTURE THEORY AND PRACTICE
1 introduction
2 Anatomy and Physiology in Complete Denture
3 diagnosis
4 Impression Trays and techniques
5 Relief Areas and post dam
6 Record Base and occlusion rim
7 JAW RELATION
8 Occlusion & articulators
9 SELECTION , arrangement of artificial teeth and WAXING-UP
10 try in
11 Processing Dentures
12 Denture insertion
13 Complaints
14 SEQUALAE OF WEARING CD
15 PREPARATION OF THE MOUTH
16 Management of Problematic patients
17 FAILURE OF C. D
18 Nausea & gagging
19 SINGLE COMPLETE DENTURE
20 Combination syndrome
21 TEETH supported OVERDENTURE
22 Implant Overdentures
23 Geriatric Edentulous Patient
24 Duplication
25 Relining and rebasing
26 Repair
27 Biomechanics
28 Neutral Zone
29 Esthetics in Complete Denture
30 phonetics in Complete Denture
31 masticatory function
When appropriately utilised, vital bleaching can be a successful, predictable, minimally invasive and safe way to improve the overall aesthetics of an individual’s smile
Master apical file size – smaller or larger: a systematic review of healing o...Dr. Arbiya Anjum S
In patients with restorable teeth that have had persistent periapical pathosis and/or clinical symptoms, is there an optimal apical enlargement which would result in better microbial reduction?
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
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Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
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Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
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Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
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