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Dental Symphony
India
Registrace 12. 06. 2019
Oral health is an indispensable yet commonly neglected part of a person's general well being. Dentistry is all about smiles, one at a time, so welcome to the world of SPARKLING SMILES. Dental Symphony is an online portal for all your oral health queries. New videos are uploaded weekly covering topics of dental sciences, basic sciences, applied medical sciences , recent updates; with the aim of guiding dental students through their subject studies and also impart awareness to the general public regarding oral health management.
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Role of Fluorides in Dental Caries Management
Dental caries, commonly known as tooth decay, poses a persistent threat to oral health. Understanding the intricate mechanisms behind fluorapatite formation sheds light on an essential aspect of preventive dentistry. Fluorapatite, a crystal structure formed by the interaction of fluoride ions with tooth enamel, plays a crucial role in fortifying dental structures and mitigating the impact of dental caries.
To comprehend the significance of fluorapatite in dental health, one must first delve into the structure of tooth enamel. Enamel, the outermost layer of teeth, primarily consists of hydroxyapatite crystals. These crystals are susceptible to demineralization caused by acids produced by oral bacteria during the fermentation of dietary sugars. Fluorapatite, a fluorine-substituted form of hydroxyapatite, emerges as a more resilient and acid-resistant crystalline structure when fluoride ions are introduced into the enamel matrix.
The process of fluorapatite formation begins with the incorporation of fluoride ions into the enamel during exposure to fluoride-containing substances. This can occur through various means, including the consumption of fluoridated water, the use of fluoride toothpaste, or professional applications of fluoride during dental treatments. Once absorbed into the enamel, fluoride ions replace hydroxide ions within the hydroxyapatite lattice, transforming it into fluorapatite.
The formation of fluorapatite serves a dual purpose in the prevention of dental caries. Firstly, fluorapatite is inherently more resistant to acid attacks than hydroxyapatite. This enhanced acid resistance stems from the decreased solubility of fluorapatite in acidic environments, providing a robust defense against the demineralization that underlies the development of dental caries. Secondly, the presence of fluorapatite facilitates the remineralization of early carious lesions, promoting the repair of enamel that has undergone mild degradation.
To comprehend the significance of fluorapatite in dental health, one must first delve into the structure of tooth enamel. Enamel, the outermost layer of teeth, primarily consists of hydroxyapatite crystals. These crystals are susceptible to demineralization caused by acids produced by oral bacteria during the fermentation of dietary sugars. Fluorapatite, a fluorine-substituted form of hydroxyapatite, emerges as a more resilient and acid-resistant crystalline structure when fluoride ions are introduced into the enamel matrix.
The process of fluorapatite formation begins with the incorporation of fluoride ions into the enamel during exposure to fluoride-containing substances. This can occur through various means, including the consumption of fluoridated water, the use of fluoride toothpaste, or professional applications of fluoride during dental treatments. Once absorbed into the enamel, fluoride ions replace hydroxide ions within the hydroxyapatite lattice, transforming it into fluorapatite.
The formation of fluorapatite serves a dual purpose in the prevention of dental caries. Firstly, fluorapatite is inherently more resistant to acid attacks than hydroxyapatite. This enhanced acid resistance stems from the decreased solubility of fluorapatite in acidic environments, providing a robust defense against the demineralization that underlies the development of dental caries. Secondly, the presence of fluorapatite facilitates the remineralization of early carious lesions, promoting the repair of enamel that has undergone mild degradation.
zhlédnutí: 775
Video
Bell's Palsy
zhlédnutí 186Před rokem
Bell’s palsy is characterised by the palpebral-oculogyric reflex, which refers to the movement of the eyeballs in an upward direction when the eyelids are forcefully closed. Charles Bell, a great British anatomist, first observed this in 1823 when trying to close the eyelids of a patient with facial palsy. Basically, this phenomenon represents a reflex in which the eyes are seen to roll up and ...
Trigeminal Neuralgia
zhlédnutí 811Před rokem
Trigeminal neuralgia also known as ‘tic douloureux’ or ‘Fothergill’s disease’, is is the most common of the cranial neuralgias. The International Association for the Study of Pain (IASP) defined trigeminal neuralgia as “Sudden usually unilateral severe brief stabbing recurrent pain in the distribution of one or more branches of the 5th cranial nerve.” The fifth cranial nerve or the Trigeminal n...
Composite Resins
zhlédnutí 722Před 2 lety
Composite resins have led to significant advancements in restorative dentistry offering patients a highly aesthetic and minimally invasive option. Ii is an extensive topic and also quite important from examination point of view. In the first part we discussed the composition and classification of composite and in this part we will look at the clinical techniques for anterior composite restorati...
Omicron: What do we know till now....
zhlédnutí 415Před 2 lety
A new variant of SARS-CoV-2, termed Omicron, was first detected in November in Botswana and some time later in South Africa. Omicron joins Delta, Alpha, Beta and Gamma on the current WHO list of variants of concern. The variant stood out because it contains more than 30 changes to the spike protein - the SARS-CoV-2 protein that recognises host cells and is the main target of the body’s immune r...
Biomechanics- Basic Principles
zhlédnutí 3,9KPřed 2 lety
The physical concepts that form the foundation of orthodontic mechanics are the key to understanding how orthodontic appliances work and are critical in designing treatment methodologies and appliances. Mechanics is a branch of physics that deals with mechanical properties and when this knowledge and methods of mechanics are applied to the structure and function of living systems i.e. biology-f...
Osseointegration of Dental Implants
zhlédnutí 4,2KPřed 2 lety
Osseointegration, defined as a direct structural and functional connection between ordered, living bone and the surface of a load carrying implant, is critical for implant stability, and is considered a prerequisite for implant loading and long term clinical success of end osseous implants. The implant-tissue interface is an extremely dynamic region of interaction. The processes of osseintegrat...
Oral hygiene measures amid COVID 19
zhlédnutí 788Před 3 lety
Scientific evidence suggests interrelation between saliva and the coronavirus. Oral cavity is an easy portal of entry for pathogenic microorganisms. This stresses the importance of oral hygiene for maintaining the general health and well being of a person especially in the times of the ongoing pandemic. This video explains the oral hygiene instructions that need to be followed during illness as...
Saliva: Formation & Secretion
zhlédnutí 14KPřed 3 lety
Saliva is formed in two stages: the first stage is the production of the primary secretion by the acinar cells, while in the second stage, carried out by the ducts, the primary secretion is modified. The primary saliva formed and released from acinar cells is isotonic and is modified by duct cells to form the hypotonic solution by the removal and addition of specific ions. This hypotonic saliva...
Salivary glands: Structure & Histology
zhlédnutí 4,1KPřed 3 lety
Salivary glands are classified as exocrine glands, tubuloacinar glands, and merocrine glands. The secretions of the salivary glands are secreted through a process of fusion of membranous secretory vesicles (granules) with the apical plasma membrane known as exocytosis. Salivary glands are broadly divided into major and minor salivary glands. There are three pairs of major SG: the parotid, the s...
Orthodontic Arch Wires- Part II: Ni-Ti, Cu-Ni-Ti, B-Ti, Optiflex and Multistranded wires
zhlédnutí 6KPřed 3 lety
Nitinol stands for Nickel Titanium Naval Ordinance Laboratory, was invented by William R. Buchler and introduced in Orthodontics by Andersen in 1971. it exhibits the exquisite property of Superelasticity and Shape memory. It exists in two allotropic forms: Austenite and Martensite. Shape of the wire is set in Austenite phase. Owing to its superelastic property, the wire can be elastically defor...
Orthodontic Arch Wires: Part I- Gold, Stainless Steel, Cobalt Chromium (Elgiloy)
zhlédnutí 8KPřed 3 lety
Orthodontic wires are defined as devices comprising a wire conforming to the alveolar or dental arch, which is used as an anchorage for correcting irregularities in the position of teeth. Nobles metals such as gold, platinum, iridium, silver and their alloys were used early on in the field of Orthodontics because of their good corrosion resistance. Stainless steel is the most popular wire alloy...
Teledentistry: Evolution, Applications, Advantages & Pitfalls
zhlédnutí 2,2KPřed 3 lety
The term “teledentistry” was used in 1997, when Cook defined it as “the practice of using video-conferencing technologies to diagnose and to provide advice about the treatment over a distance.” Synchronous method transfers the information immediately whereas the asynchronous method allows data to be stored in a local database to be forwarded as needed. In a paper published on Teledentistry from...
Dentin Hypersensitivity- Treatment modalities
zhlédnutí 11KPřed 3 lety
Dentin Hypersensitivity- Treatment modalities
Dentin Hypersensitivity: Etiology & Pathogenesis
zhlédnutí 5KPřed 3 lety
Dentin Hypersensitivity: Etiology & Pathogenesis
Localization methods: SLOB technique and applications
zhlédnutí 5KPřed 3 lety
Localization methods: SLOB technique and applications
Facebow: Techniques for recording jaw relation- Arbitrary & Kinematic method
zhlédnutí 13KPřed 3 lety
Facebow: Techniques for recording jaw relation- Arbitrary & Kinematic method
Partially edentulous archs: Cummer's, Bailyn's & Skinner's classification, class. based on Support
zhlédnutí 2,3KPřed 3 lety
Partially edentulous archs: Cummer's, Bailyn's & Skinner's classification, class. based on Support
Partially edentulous arches: Kennedy's classification, Applegate's modifications & Fiset's additions
zhlédnutí 1,6KPřed 3 lety
Partially edentulous arches: Kennedy's classification, Applegate's modifications & Fiset's additions
Pyogenic Granuloma: History, Clinical and histological features (Pregnancy tumor), DD & Treatment
zhlédnutí 13KPřed 3 lety
Pyogenic Granuloma: History, Clinical and histological features (Pregnancy tumor), DD & Treatment
Composite Resins: Clinical Technique- Posterior Composites
zhlédnutí 8KPřed 4 lety
Composite Resins: Clinical Technique- Posterior Composites
Composite Resins: Clinical Technique- Anterior Composites
zhlédnutí 11KPřed 4 lety
Composite Resins: Clinical Technique- Anterior Composites
Pulp Vitality Tests: Laser Doppler Flowmetry, Pulse Oximetry, Percussion (Tooth Slooth), Test Cavity
zhlédnutí 9KPřed 4 lety
Pulp Vitality Tests: Laser Doppler Flowmetry, Pulse Oximetry, Percussion (Tooth Slooth), Test Cavity
Pulp vitality tests: Thermal (Cold & Heat), Electric tests, Pulpal diagnoses
zhlédnutí 24KPřed 4 lety
Pulp vitality tests: Thermal (Cold & Heat), Electric tests, Pulpal diagnoses
Dentin Bonding Agents (DBA) Classification (Generations 1- 8), Total etch, Hybrid layer, Wet bonding
zhlédnutí 31KPřed 4 lety
Dentin Bonding Agents (DBA) Classification (Generations 1- 8), Total etch, Hybrid layer, Wet bonding
Dentin Bonding Agents: Smear layer, Hybrid layer, Acid etching, Silverstone's etching patterns
zhlédnutí 14KPřed 4 lety
Dentin Bonding Agents: Smear layer, Hybrid layer, Acid etching, Silverstone's etching patterns
Vertical Jaw Relations: Concept, Principle, Methods for recording (VDR, VDO, Freeway space)
zhlédnutí 18KPřed 4 lety
Vertical Jaw Relations: Concept, Principle, Methods for recording (VDR, VDO, Freeway space)
Career options after BDS: India and Abroad (US, Canada, UK, Australia)
zhlédnutí 23KPřed 4 lety
Career options after BDS: India and Abroad (US, Canada, UK, Australia)
So helpful thank you
bad video your voice is unclear
Fabulous!! a comprehensive overview
Informative 👍🏻
Your Voice ✨️✨️😌
It was a real delight and excellent presentation of mandibular movement which all text books and journals couldn't put in easy way. Thanks Doctor❤
Very much liking!!!
Awesome video. Please tell me which bomding agents are commonly used these days, and for zirconia and lithium disilivcate crowns, which bonding agents are best?😊
I've never seen such a brilliant explaination since the long time.Thank a lots
Thanks for the scientific details
Is Cidofovir totally safe for cats?
I went to a PT that was certified in treating TMJ with dry needling. I was treated with dry needling along with stretches and exercises. I had an acute issue with TMJ after a wisdom tooth extraction. Unfortunately, oral surgeons and dentists have their ways to treat which can be more invasive, expensive and time consuming. But, thankfully, I found a PT that had a better modality of treatment for me.
Тараторит
Nicely explained 🙌🏻
Good lecture. All concepts cleared. However that pause after every few lines was kinda irritating
Your way of teaching is good and understanding 😊. your voice is nice
In curve of spee I guess it is tilted towards distal not medial can you clarify it
Who is teaching could speak slowly.
Much love :)
Fabulous explanation
Thank you😊
It’s a great news to share Herpes cure with Dr. harry herbs on CZcams I got medicine from DR harry herbs that kill and flush herpes virus out from my system and renew my blood DR harry herbs medicine is helpful for herpes treatment.
Hindi me explain kr diya kro yaar English me to books me hota hi h
Informative & analytical
Bell's palsy yani chehre ke ak or lakwa ke bare me etni safalta se stilk jankari hay. Dhanyavad.
Material was good ...but explaination was not good et al ...
well explained it seems however background music distracting, sorry
Thank youuu!
Very nice 👍🏻 thank you 😊
I thought the a fibres arrive at the marginal cells and the C fibers arrive at the substantia gelatinousa?
Very good concise presentation I work as emergency physician in AE and always struggled to manage or give appropriate advice to dental injury so I asked all to see their dentist
References pls
straight to the point...nice
references of the this content plz??
Dr. kindly, how can a crimpable hook move the teeth if it was put at the mid point between 2 brackets and not attached or so close to it, I mean, how can it move teeth if it wasn't fixed to the bracket? Can you please explain this point.
All thanks♡
If it were not for Dr.Madida on CZcams my sister👯♀️ wouldn’t have been cured of herpes virus 🦠+Madidaherbs=healings.
perfect .tnx
Thank you Maam , this video it is very Helpful. Plz continue the good work.😁👌
One of the best and lucid explanations available for this hard to understand topic….great work mam😊😊😊
What about stem cells into the pterygoids, retrodiscal tissue, or other ligaments using ultrasound guidance?
Loved it🤍 Thankyou🤍
indeed Dr Aluda on CZcams is a good herbalist and a trusted Dr. I cured my HSV 2 with his herbal medication. he is also specialized in curing HPV, ALS, Cancer, Hepatitis, Diabetes, HIV, Multiple Fibroids and many more.
Saying thank you is a sign of showing application and letting more people know there’s cure for herpes with your herbs medicine DR Harry you deserve that. Am so happy to share your testimony because i was tested negative a week after I maked use of your natural medication. Free free to reach out with DR Harry herbs on CZcams today on his CZcams channel DR Harry herbs..
Awesome... Which software do u use..
🧡🙏🏻
great video!
Hi Dr. What's up? please.. can you tell us about.. 1_ what is meant by low and high torque bracket, and in what cases we can use them? 2_ how can we prevent the wagon wheel effect, when a torque is applied to the anterior teeth especially the laterals, and if happend, how can we fix it? thank you so much 🙏🌹
Well explained..
chewing gum did me in.