Understanding Dentinogenesis: A Comprehensive Overview
Dentinogenesis is a crucial process in tooth development starting at the cusp tips as odontoblasts differentiate and begin collagen production. Factors like TGF, IGF, and BMP play key roles in organizing odontoblast cytoskeleton assembly. Odontoblasts take up calcium, maintain high concentrations, a
0 views • 38 slides
Understanding the Development of Occlusion and Dentition
Exploring the stages of tooth development, eruption, theories, and keys to normal occlusion. Learn about primary and permanent dentition, dental formulae, dental lamina, odontogenic cells, and enamel organ formation in the process of tooth development.
6 views • 108 slides
Enteral Tube Use and Maintenance in Brampton and Surrounding Areas
Discover the comprehensive services provided by the William Osler Nurse Practitioner Led Outreach Team in Brampton, North Etobicoke, West Woodbridge, Malton, and Bramalea. Learn about indications for enteral tube use, different types of enteral tubes, maintenance strategies, and more. Explore essent
5 views • 17 slides
Hope for Pregnancy What You Need to Know About Blocked Fallopian Tubes
Over 30% of women suffering from Infertility have either blocked or damaged fallopian tubes. The condition of blocked fallopian tubes in the female reproductive tract is also known as tubal Infertility, tubal disease, or tubal occlusion. Unlike other Infertility disorders, blocked fallopian tubes do
9 views • 7 slides
Understanding Classification of Malocclusion in Orthodontics
Occlusion refers to the alignment of teeth when the jaws are closed. Ideal occlusion is rarely found in nature, while normal occlusion entails a smooth alignment of teeth. Malocclusion, on the other hand, reflects variations in how upper and lower teeth come together. This classification of malocclu
6 views • 40 slides
Understanding Physiological and Pathological Types of Occlusion
This lecture discusses the physiological types of occlusion, focusing on facial and jaw signs to determine correct harmonious occlusion. It explains characteristics of orthognathic bite, straight bite, physiological biprognathism, and opisthognathic bite, highlighting key features such as tooth alig
1 views • 34 slides
Understanding Ointments: Types, Bases, and Preparation Methods
Ointments are semi-solid preparations used for external application on the skin or mucous membranes. They can be medicated or non-medicated, with different bases like hydrocarbon, absorption, water-removable, and water-soluble. Factors affecting base selection include drug release rate, absorption,
6 views • 18 slides
Understanding the Role of Alveolar Process in Dental Development
The alveolar process in the upper and lower jaw plays a vital role in housing, supporting, and protecting teeth. It anchors tooth roots, facilitates tooth movement for proper occlusion, absorbs and distributes occlusal forces, supplies vessels to the periodontal ligament, and aids in tooth eruption.
1 views • 28 slides
Understanding the Sequelae Caused by Wearing Complete Dentures
Denture use can lead to various sequelae, including denture stomatitis, angular cheilitis, flabby ridge, traumatic ulcers, and more. These issues can cause discomfort, destabilization of occlusion, loss of retention, decreased masticatory function, poor aesthetics, and increased ridge resorption. Fa
1 views • 58 slides
Best Practices for Transradial Angiography & Intervention Update
Expert consensus statements provide guidance on utilizing ultrasound guidance for arterial access, preferring radial over ulnar artery access, and the utility of non-invasive collateral flow assessment. Recommendations include administering heparin post-sheath placement and using low-profile sheaths
0 views • 7 slides
Endovascular Stenting for Superior Vena Cava Occlusion: A Case Study
Superior Vena Cava (SVC) occlusion secondary to postradiation fibrosis is a rare condition that can lead to debilitating symptoms. In this case study, a 47-year-old male with a history of Hodgkin lymphoma treated with chest radiotherapy presented with exertional chest pain and other associated sympt
1 views • 19 slides
Common Errors in Complete Denture Insertion and Selective Grinding Techniques
Errors in complete denture construction can arise from technical mistakes in the clinic or laboratory, as well as material deficiencies. The use of intraoral selective grinding techniques like articulating paper and occlusal indicator wax can help correct errors in occlusion and balance for better d
0 views • 6 slides
Understanding the Role of Alveolar Process in Dental Support
The alveolar process in the upper and lower jaw plays a crucial role in supporting teeth, anchoring them to the alveoli with Sharpey's fibers. It helps in tooth movement for proper occlusion, absorbs and distributes occlusal forces, supplies vessels to the periodontal ligament, and protects both pri
2 views • 42 slides
Periodontal Response to External Forces in Periodontics
Adaptive capacity of the periodontium in response to occlusal forces is variable, influenced by factors like magnitude, direction, duration, and frequency. Trauma from occlusion occurs when occlusal forces exceed tissue's adaptive capacity, leading to tissue injury. It is classified into acute and c
0 views • 40 slides
Understanding the Development of Dentition and Occlusion
Explore the fascinating journey of tooth development from the oral octoderm to the various stages of dentition, including the bud, cap, and bell stages. Learn about root development and the formation of the Hertwig's epithelial root sheath. Discover key features of the pre-dentate period and the dec
1 views • 38 slides
Understanding Occlusal Evaluation, Therapy, and Splints
Occlusal evaluation, therapy, and splints play a crucial role in assessing and treating occlusal function and dysfunction. The relationship of occlusion to periodontal health, forces during jaw movements, and the biologic basis of occlusal function are discussed. The importance of balancing occlusio
0 views • 48 slides
Comprehensive Clinical Periodontology Case Study Presentation
This comprehensive clinical periodontology case study presentation includes detailed information on the patient's general and dental history, oral hygiene assessment, periodontal diagnostics, radiographic analysis, occlusion evaluation, periodontal risk assessment, diagnosis, therapy plan, surgical
0 views • 15 slides
Importance of Vision Screening for Children during COVID-19
Early vision screenings are crucial for identifying potential vision issues in children, especially during the COVID-19 pandemic. Problems like myopia and amblyopia can impact a child's learning ability if left untreated. It's essential to use proper tools and techniques to ensure accurate results a
0 views • 9 slides
Understanding Acute Coronary Syndromes: Causes, Symptoms, and Risk Factors
Acute coronary syndromes (ACS) encompass a spectrum of conditions such as unstable angina, non-ST-segment elevated MI (NSTEMI), and ST-segment elevated MI (STEMI) that result from coronary artery occlusion. Risk factors for ACS include family history of heart disease, obesity, smoking, and hypertens
0 views • 20 slides
Extraction in Orthodontics and Dentofacial Orthopedics: Comprehensive Overview
Painless extraction of teeth is crucial in orthodontic treatment for achieving normal occlusion and creating space in the dental arch. Historical background traces the evolution of extraction in orthodontics. The need for extraction is determined by factors like arch length-tooth material ratio, int
0 views • 38 slides
Understanding Photosensitization in Plants: Causes and Toxicity
Photosensitization in plants can lead to abnormal skin sensitivity to sunlight, caused by the presence of photodynamic agents in the skin and peripheral circulation. Primary and secondary photosensitization are common, with various plants and toxins contributing to liver damage and biliary occlusion
0 views • 12 slides
Understanding Malocclusion: Epidemiology, Terminologies, and Orthodontic Concepts
This comprehensive content delves into the epidemiology of malocclusion, covering determinants, distribution, measurement, prevalence, and global versus Indian scenarios. It explains key terminologies like overjet, overbite, and crossbite, along with concepts such as centric occlusion and orthodonti
0 views • 90 slides
Understanding the Mechanism of Second Dentition in Humans
Second dentition is a natural process involving the development of a second set of teeth in humans. This complex phenomenon includes factors like root development, periodontal changes, and functional occlusion. The process is crucial for normal craniofacial development and has implications for ortho
0 views • 24 slides
Essential Concepts in Prosthodontics: Record Bases, Occlusion Rims, and Teeth Arrangement
Prosthodontics involves the meticulous construction of record bases, occlusion rims, and arrangement of teeth for prosthetic restorations. Record bases must provide accuracy and maximum contact with supporting tissues, utilizing materials like acrylic resin or cast metal. Occlusion rims play a cruci
0 views • 8 slides
Preventive Orthodontics in Dental Sciences Research
Preventive orthodontics in the Department of Orthodontics and Dentofacial Orthopedics involves educating patients and parents, controlling caries, managing deciduous dentition, and more to preserve normal occlusion. Procedures include patient education, caries control, and care of deciduous dentitio
0 views • 26 slides
Infusion Pump Design Considerations and Applications
Infusion pumps require careful consideration of design elements like air-in-line detection, pressure/occlusion sensors, and motor control. Different sensors and amplifiers are used to ensure patient safety and accurate medication delivery. TI offers a range of solutions to address the challenges fac
0 views • 4 slides
Endovascular Interventions at Mount Sinai Hospital: Case Study
Division of Endovascular Interventions at Mount Sinai Hospital, New York, treated a 71-year-old female patient with bilateral lower extremity claudication using endovascular procedures. The patient had a history of hypertension, diabetes, hyperlipidemia, and smoking, with peripheral artery disease a
0 views • 27 slides
Enhancing UI Display Issue Detection with Visual Understanding
The research presents a method utilizing visual understanding to detect UI display issues in mobile devices. By recruiting testers and employing visual techniques, the severity of issues like component occlusion, text overlap, and missing images was confirmed. CNN-based models aid in issue detection
0 views • 17 slides
Teat Canal Disorders in Dairy Cows: Causes and Procedures
Teat canal disorders such as contract sphincter, enlarged teat orifice, calculus, polyps, and teat orifice occlusion can affect milk flow in dairy cows. Procedures for addressing these issues include local anesthesia, orifice cleaning, enlargement, and removal of obstructions. Images provided depict
0 views • 5 slides