This document provides a history of endodontics from the 17th century to present day. It describes how endodontic procedures have evolved from early attempts to relieve pain by removing pulp tissue, to modern advancements like digital radiography, rotary instruments, ultrasonic irrigation and new filling materials like mineral trioxide aggregate. The document also discusses important figures who advanced the field through the introduction of gutta-percha, rubber dams, x-rays and the concept of aseptic technique. Overall it traces the progression of endodontic treatment and technology.
DEAN’S FLUOROSIS INDEX 1943 (PUBLIC HEALTH DENTISTRY)Jeban Sahu
INTRODUCTION
INDEX:“A NUMERICAL VALUE DESCRIBING THE RELATIVE STATUS OF A POPULATION ON A GRADUATED SCALE WITH DEFINITE UPPER AND LOWER LIMITS, WHICH IS DESIGNED TO PERMIT AND FACILITATE COMPARISION WITH OTHER POPULATIONS CLASSIFIED BY THE SAME CRITERIA AND METHODS.”
-RUSSELL A.L.
INDICES USED TO MEASURE FLUOROSIS
DEAN’S FLUOROSIS INDEX
Introduced by TRENDLEY H. DEAN in 1934.
Devised an index for assessing the presence and severity of mottled enamel.
It is also known as ‘DEAN’S CLASSIFICATION SYSTEM FOR DENTAL FLUOROSIS.’
DEAN’S FLUOROSIS INDEX- Modified Criteria (1942)
SCORING CRITERIA
COMMUNITY FLUOROSIS INDEX (CFI)
SUMMARY
DEAN’S FLUOROSIS INDEX 1943 (PUBLIC HEALTH DENTISTRY)Jeban Sahu
INTRODUCTION
INDEX:“A NUMERICAL VALUE DESCRIBING THE RELATIVE STATUS OF A POPULATION ON A GRADUATED SCALE WITH DEFINITE UPPER AND LOWER LIMITS, WHICH IS DESIGNED TO PERMIT AND FACILITATE COMPARISION WITH OTHER POPULATIONS CLASSIFIED BY THE SAME CRITERIA AND METHODS.”
-RUSSELL A.L.
INDICES USED TO MEASURE FLUOROSIS
DEAN’S FLUOROSIS INDEX
Introduced by TRENDLEY H. DEAN in 1934.
Devised an index for assessing the presence and severity of mottled enamel.
It is also known as ‘DEAN’S CLASSIFICATION SYSTEM FOR DENTAL FLUOROSIS.’
DEAN’S FLUOROSIS INDEX- Modified Criteria (1942)
SCORING CRITERIA
COMMUNITY FLUOROSIS INDEX (CFI)
SUMMARY
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
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Indian Dental Academy: will be one of the most relevant and exciting training
center with best faculty and flexible training programs for dental
professionals who wish to advance in their dental practice,Offers certified
courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry,
Prosthetic Dentistry, Periodontics and General Dentistry.
Hi, I am Dr Komal Ghiya, pediatric dentist, I am here to upload my own presentations for educational purposes. I hope this presentation will help you in knowing more about pulpectomy in primary 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.for more details please visit
www.indiandentalacademy.com
CDSCO and Phamacovigilance {Regulatory body in India}NEHA GUPTA
The Central Drugs Standard Control Organization (CDSCO) is India's national regulatory body for pharmaceuticals and medical devices. Operating under the Directorate General of Health Services, Ministry of Health & Family Welfare, Government of India, the CDSCO is responsible for approving new drugs, conducting clinical trials, setting standards for drugs, controlling the quality of imported drugs, and coordinating the activities of State Drug Control Organizations by providing expert advice.
Pharmacovigilance, on the other hand, is the science and activities related to the detection, assessment, understanding, and prevention of adverse effects or any other drug-related problems. The primary aim of pharmacovigilance is to ensure the safety and efficacy of medicines, thereby protecting public health.
In India, pharmacovigilance activities are monitored by the Pharmacovigilance Programme of India (PvPI), which works closely with CDSCO to collect, analyze, and act upon data regarding adverse drug reactions (ADRs). Together, they play a critical role in ensuring that the benefits of drugs outweigh their risks, maintaining high standards of patient safety, and promoting the rational use of medicines.
The Gram stain is a fundamental technique in microbiology used to classify bacteria based on their cell wall structure. It provides a quick and simple method to distinguish between Gram-positive and Gram-negative bacteria, which have different susceptibilities to antibiotics
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
Basavarajeeyam is an important text for ayurvedic physician belonging to andhra pradehs. It is a popular compendium in various parts of our country as well as in andhra pradesh. The content of the text was presented in sanskrit and telugu language (Bilingual). One of the most famous book in ayurvedic pharmaceutics and therapeutics. This book contains 25 chapters called as prakaranas. Many rasaoushadis were explained, pioneer of dhatu druti, nadi pareeksha, mutra pareeksha etc. Belongs to the period of 15-16 century. New diseases like upadamsha, phiranga rogas are explained.
3. What is Endodontics ?
Root Canal Treatment (RCT)
• Is removal of vital or necrotic pulp tissue from
pulp chamber and root canal by cleaning
and shaping process
• Then the chamber and canal cavities must be
blocked by suitable sealing materials to not
become a shelter of pathogens “hermetic
seal”
9. History
• 1687 the aim of Endodontics has been to
relieve pain, maintain exposed pulp, and
preserve teeth. Often, these attempts were
successful.
10. Fauchard (1678-1761), considered the founder
of modern dentistry, who in his textbook “Le
chirurgien dentiste” precisely described the
dental pulp 3 and dispelled the legend of the
“tooth worm,” which had been considered the
cause of caries and toothaches since the time of
the Assyrians.
11. • 1725, Lazare Riviere introduced the use of oil
of cloves for its sedative properties.
• 1746, Pierre Fauchard described the removal
of pulp tissue.
• 1820, Leonard Koecker cauterized exposed
pulp with a heated instrument and protected
it with lead foil.
21. • In 1867, Bowman used gutta-percha cones as
the sole material for obturating root canals.
22. • 1867, Magitot suggested the use of an electric
current to test pulp vitality.
23. • In 1885, Lepkoski
substituted
formalin for
arsenic to “dry”
the non-vital pulp
stumps left in the
root canals after
excision of the
coronal pulp to
prevent their
decomposition.
24. • At the end of the 17th century, prosthetic
restorations, including the Richmond or Davis crown,
became increasingly popular. Since they required the
use of canal posts, they created an ever greater
need for endodontic therapy.
25. • In 1891, the German dentist Otto Walkhoff
introduced the use of camphorated
chlorophenol as a medication to sterilize root
canals.
27. • In 1895, and more precisely in
the evening of November 8 in
his laboratory in the Bavarian
city of Wurzburg, the scientist
Konrad Wilhelm von Roentgen
accidentally discovered a new
form of energy that had the
ability to penetrate solid
material. Because of their
unknown nature, he decided to
call these rays “X”.
28. • A few weeks later Otto Walkhoff, a dentist in
Brunswick, Germany, took the first dental
radiograph, making a contribution to dentistry
that almost equaled Roentgen’s to medicine.
29. • Roentgen’s discovery of the X-ray has been
ranked in importance with the discovery
and development of anesthesia by Horace
Wells and William Morton, both dentists,
and the discovery of microorganisms and
their role in disease by the likes of Pasteur
and Lister.
30.
31.
32. • In 1900, Price described periapical
radiolucencies as “blind abscesses” and
advised the use of radiography for establishing
the diagnosis of pulpless teeth.
33. • In 1908, Dr. Meyer L.
Rhein, a physician
and dentist in New
York, introduced a
technique for
determining canal
length and level of
obturation.
About the same time, G.V. Black suggested a
measurement control to determine the length of the
canal and the size of the apical foramen, so that
overfilling could be prevented.
34. • In 1904, Frank Billings directed the attention
of dentistry and medicine to the apparent
relationship between oral sepsis and bacterial
endocarditis.
• 1909, Mayrhofer published a work linking the
nature of pulpal infection with specific
microorganisms. The results indicated that
streptococ-ci were present in about 96% of
the cases studied.
35. • A wrong believe that the pulpless teeth can
cause dangerous infection to the whole body
because it has a septic foci introduced by
William Hunter, an English physician and
pathologist , and there is no benefit from
treating pulpless teeth , this believe make the
dentists to extract any pulpless teeth
• This cause a stop in developing of root canal
treatment for 40 years !
36. • Coolidge, Johnson, Reihn, Callahan, Grove,
Prinz, and others. Mainly because of their
efforts, the principle of preserving the
pulpless tooth survived, they improve their
current procedures by using aseptic
techniques, bacteriological and histological
methods, and X-rays for diagnostic purposes.
37. • It was not until the late 1940s or early 1950s
that the cumulative laboratory research and
clinical evidence was sufficient to confirm that
the devitalized tooth did not play a role in the
causation of systemic disease. Thus the
theory of focal infection fell and faith was
restored in endodontic treatment.