This lecture, which oriented to the level of mind of undergraduate students, discuss the topic of pulpectomy, its indications, contraindications, and procedural steps.
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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
This lecture, which oriented to the level of mind of undergraduate students, discuss the topic of pulpectomy, its indications, contraindications, and procedural steps.
Visit us on Facebook:
https://www.facebook.com/iraqi.Dental.Academy
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
A concise and brief presentation on cleaning and shaping of root canals. Colorful and well pictured. Ideal for UG students and PG students to get a good understanding of BMP techniques.
A concise and brief presentation on cleaning and shaping of root canals. Colorful and well pictured. Ideal for UG students and PG students to get a good understanding of BMP techniques.
preventive and interceptive for general practitioners.docxDr.Mohammed Alruby
Scope of orthodontics
for general practitioner
Prepared by
Dr. M Alruby
Orthodontics: is a branch of science and art of dentistry dealing with prevention, interception, and correction of positional and dimensional dentofacial abnormalities.
Orthodontic treatment could be divided as follow:
1- Preventive orthodontic treatment.
2- Interceptive orthodontic treatment.
3- Corrective orthodontic treatment. a) Early corrective. b) late corrective.
4- Post. Treatment maintenance or retentive and follow up.
Preventive orthodontics:
It is defined as that phase of orthodontics employed to recognize and eliminate potential irregularities and malposition in the developing dentofacial complex. It is directed toward improving environmental conditions to permit future normal development
N: B: the child as a patient: children will accept orthodontic treatment if the purpose for treatment is explained in a simple terms that they can understand. Information concerning treatment aims and procedures should be given to the child without hesitation and under authority; neither gives him a great attention nor neglect him. Be familiar with the child and give him some sympathy.
Most children at preadolescent age are ready to accept orthodontic treatment if the orthodontist was able to establish a sympathetic relationship with the child. The child must not force to treatment but it is better to postpone treatment until the child feels the needs for treatment.
The adolescent patients: the 15 years old patient frequently consider himself as a man and must has a special management. Adolescent patient may deny that his teeth need correction and warning of the appliances. It is very important to know whether the patient came to the office alone, with friends or forced by his parents.
Preventive orthodontics is a long range approach and it is largely a responsibility of the general dentist. Many of the procedures are common in preventive and interceptive orthodontics but the timing are different.
Preventive procedures are undertaken in anticipation of development of a problem. Interception procedures are undertaken when the problem has already manifested. For extraction of supernumerary teeth before they cause displacement of other teeth is a preventive procedure, while their extraction after the signs of malocclusion have appeared is an interceptive procedure.
Preventive procedures:
A- Pre-dental preventive procedure ( parents education):
Instruct the mother to feed her baby from breast and if the baby to be feed by a bottle, the nipple should be long enough to rest on the anterior third of the tongue. It also should contain a small side opening instead of single large end hole, this allows the milk to flow on the dorsum of the tongue and prevent it from being squeezed directly into the pharynx, by this method the tongue is allowed to function properly during swallowing which is very important in general growth of the jaws, al
it explain need for extraction, choice of teeth for extraction, Wilkinson extraction, extraction of permanent teeth without appliance therapy, balance extractions, compensating extractions, additional factor to consider in extraction of teeth.
Molar uprighting /certified fixed orthodontic courses by Indian dental academy Indian dental academy
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.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
Factory Supply Best Quality Pmk Oil CAS 28578–16–7 PMK Powder in Stockrebeccabio
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ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
Early loss of deciduous dentition / for orthodontists by Almuzian
1. Mohammed Almuzian, University of Glasgow, 2014 Page 1
Early loss of deciduous dentition
Aetiology
1. Localfactors
Trauma
Periapical pathology
Periodontal problem
Caries
2. Generalfactors
Congenital disease, fibrous dysplasia
Nutritional, vit D defficiency
Endocrine, diabetes
Genetic disease, hypophosphatesia or Elhar Danlos sundrome
Tumour
Iatrogenic
Amount and rate of space closure is dependent on many variables
1. Stage of eruption of successors
2. Which tooth: spaceloss greater for E`s than D`s by mesial drift of 2o teeth
3. Which arch: rate of spaceclosure is greater in maxilla
4. Amount of crowding: greater spaceloss in crowded dentitions
5. Occlusal interlocks
Balancing & Compensating Extractions
Balancing extractions: Removal of a second toothin the samearch, but on
the oppositeside, to preserve midline and molar symmetry
Compensating extractions:Removal of a second tooth on the same side of
the mouth, but in the opposite arch, to preserve the molar relationship
2. Mohammed Almuzian, University of Glasgow, 2014 Page 2
RCSEng guidelines
Recommendations
1. Radiographic screening is highly desirable before extracting primary
molars to check for the presence, position and correctformation of the crowns
and roots of successionalteeth. Potential problems indicate the need to seek
an orthodontic opinion before teeth are removed.
2. Loss of primary incisors – Early loss of primary incisors has little effect
upon the permanent dentition although it does detract from appearance. It is
not necessary to balance or compensate the loss of a primary incisor.
3. Loss of primary canines– Early loss of a primary canine in all but
spaced dentitions is likely to have most effect on centre lines. The more
crowded the dentition, the more the need for balance.
4. Loss of primary first molars –With regard to a primary first molar, a
balancing extraction may be needed in a crowded arch but compensation is not
needed.
5. Loss of primary secondmolars – There is no need to balance the loss of
a primary second molar becausethis will have no appreciable effect on
centreline coincidence. However when a primary second molar has to be
extracted consideration should be given to fitting a spacemaintainer
Space maintenance
Advantages
1. Aesthetic purposes
2. Preserve Lee way space
3. Prevent potential mesial drift of permanent molars
4. Prevent distal drift of incisors
5. Prevent mid-line deviations
6. Prevent overeruption
3. Mohammed Almuzian, University of Glasgow, 2014 Page 3
Disadvantages
1. Need to insert immediately
2. Long treatment
3. No guarantee it will prevent later treatment
4. Compliance, oral hygiene, regular inspection
5. Proclination of labial segements
Indications
1. GoodOH and low caries rate is essential
2. Loss of central incisor for aesthetic purposes
3. Difficult to assess clinically the occlusion at the current stage.
4. In an occlusion with only mild crowding where any further spaceloss would
result in the need for more complex orthodontic treatment
5. In an occlusion with severe crowding where any further spaceloss would
result in more than a single tooth unit of space being required.
6. If a permanent successorwill erupt within 6 months (i.e., if more than one-
half to two-thirds of its root has formed), a spacemaintainer is unnecessary.
7. If there is not enough space forthe permanent tooth or if it is missing,
spacemaintenance alone is inadequate or inappropriate
Techniques include
1. Band and loop
2. Bonded rigid wire
3. URA and partial denture; used if more than one tooth is lost and to
replace anterior tooth
4. Lingual arch
5. Transpalatal arches
4. Mohammed Almuzian, University of Glasgow, 2014 Page 4
6. Nance appliance
7. Distal Shoe Space Maintainers:
The distal shoe has a unique application and is the appliance of choice when a
primary second molar is lost before eruption of the permanent first molar.
It consists of a metal or plastic guide plane along which the permanent molar
erupts. The guide plane is attached to a fixed or removable retaining device
To be effective, the guide plane must extend into the alveolar process so that it
is located approximately 1 mm below the mesial marginal ridge of the
permanent first molar, at or before its emergence from the bone.
When fixed, the distal shoeis usually retained with a band instead of a
stainless steel crown so that it can be replaced by another type of space
maintainer after the permanent first molar erupts.
If primary first and second molars are missing, the appliance must be
removable and the guide plane is incorporated into a partial denture because of
the length of the edentulous span.
It is contraindicated in patients who are at risk for sub-acute bacterial
endocarditis or are
Space regaining
Procedures can be employed if spacehas been lost due to drifting regained
spaceis limited to 3mm or less
Technique
Sectional fixed appliance
URA
Lip bumper
HG
Molar distalization technique can be used to regain space
5. Mohammed Almuzian, University of Glasgow, 2014 Page 5
Managementof Lee way space
Brennan, 2000, Gianelly2000
1. If a lingual arch is placed during the mixed dentition only an arch length
decrease of 0.44 mm has been reported, and gaining 4.44 mm leeway space.
2. Also the stability were good after lingual arch treatment
3. However it was shown that intercanine is increased after using lingual
arch and this bec the 3s migrate distally.
An early mesialshift and late mesialshift
1. If there is spacing in the primary dentition as the permanent maxillary and
mandibular first molars erupt, the spacemesial to lower deciduous molars lets
these teeth move forward, allowing the permanent molars to erupt into a Class
I relationship. This is called an early mesial shift. So, most of the Leeway
spacewill be used to relief incisors crowding
2. if there is no spacing between the deciduous teeth (i.e. a closed primary
dentition), there is no mesial movement of the mandibular deciduous molars as
the permanent molars erupt, and they erupt into a cusp-to-cusp relationship.
The mandibular Leeway spacetherefore allows for mesial migration of the
lower first molars into a Class I relationship as the deciduous molars are shed.
This is called a late mesial shift
3. Therefore, if lower arch length is preserved to use the leeway spaceto
relieve crowding, correction of the molar relationship will require distalization
of the maxillary first molars, often using headgear.