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
Frankles appliance Is a myofunctional appliance
Functional appliance are removable or fixed appliances that aim to utilize eliminate or guide the forces arising from muscle function,tooth eruption and growth inorder to alter skeletal and dental relationship
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
Frankles appliance Is a myofunctional appliance
Functional appliance are removable or fixed appliances that aim to utilize eliminate or guide the forces arising from muscle function,tooth eruption and growth inorder to alter skeletal and dental relationship
Description :
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
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
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
Description :
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
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
Various functional appliances & its components /certified fixed orthodontic c...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
00919248678078
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
Description :
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
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
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
Description :
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
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
Various functional appliances & its components /certified fixed orthodontic c...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
00919248678078
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
Myofunctional appliances -activators /certified fixed orthodontic courses b...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
orthodontic Myofunctional appliances /certified fixed orthodontic courses by...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.
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
Removable orthodontic appliances. /certified fixed orthodontic courses by Ind...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
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
Bionator and its modification /certified fixed orthodontic courses by Indian ...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
Description :
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
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
Frankel functional appliance /certified fixed orthodontic courses by Indian ...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
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
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
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
Frankel appliance /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
00919248678078
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
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
Similar to Myofunctional appliances in orthodontic (20)
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
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
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
Follow us on: Pinterest
Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
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
Triangles of Neck and Clinical Correlation by Dr. RIG.pptx
Myofunctional appliances in orthodontic
1. prepared by BILAL A.M.FALAHI
Prof. Maher A. FoudaProf. Maher A. Fouda
Prepared by:- Bilal A.M.Prepared by:- Bilal A.M.
Faculty of dentistry-Mansoura university -Faculty of dentistry-Mansoura university -
EgyptEgypt
3. prepared by BILAL A.M.FALAHI
removable or fixed orthodontic appliances
which use forces generated by Stretching
of muscles, facial and/or periodontium to
alter skeletal and dental relationships
4. LOGO
prepared by BILAL
A.M.FALAHIwww.themegallery.com
Conventional orthodontic appliances use mechanical
Force to alter the position of tooth/ teeth into a more favorable
position. However, the scope of these fixed appliances is
Greatly limited by certain morphological conditions which are
caused due to aberrations in the developmental process or the
neuromuscular capsule surrounding the orofacial skeleton. To
over come this limitation, functional appliances came into
being. These appliances are considered to be primarily
orthopedic tools to influence the facial skeleton of the growing
child. The uniqueness of these appliances lies in the fact that
instead of applying active forces,they transmit, eliminate
and guide the natural forces (e.g. muscle activity, growth,
Tooth eruption) to eliminate the morphological aberrations
and try to create conditions for the harmonious
development of the stomatognathic
system.
5. LOGO
prepared by BILAL
A.M.FALAHIwww.themegallery.com
1
2
3
Group A-Teeth supported appliances, e.g.
catlans appliance, inclined planes, etc.
Group B-Teeth/tissue supported, e.g.
activator, bionator, etc.
I. Classification put forth by Tom Graber
when functional appliances were removable:
Group C-Vestibular positioned appliances with isolated
support from tooth/tissue, e.g.Frankel appliance, lip
bumpers.
6. LOGO
prepared by BILAL
A.M.FALAHIwww.themegallery.com
Fixed functional appliances, e.g. Herbst, Jasper jumper, Churro jumper,
adjustablecorrector,Eureka spring, mandibular anteriorrepositioning appliance,
(MARA), Klappersuper spring, Sabbagh universal spring (SUS).
Removable functionals, e.g. activator, bionator,frankel, etc.e
Semi-fixed functional appliances, e.g. DenHoltz, Bass appliances, etc.
II. With advent of fixed functional appliances,
a new classification evolved:
7. prepared by BILAL A.M.FALAHI
Maximizing the success of
functional appliances treatment
mild/moderate skeletal problems
Patient and family cooporation
Patient actively growing
Growth spurt for boys(12-14)
for girls(11-13)
8. prepared by BILAL A.M.FALAHI
The difference between growth acceleration in response
to a functional appliance and true growth stimulation
can be represented using a growth chart
9. prepared by BILAL A.M.FALAHI
Functional appliances
used in treatment of
CII malocclusion
11. prepared by BILAL A.M.FALAHI
Removable appliances
ACTIVATOR
Activator is a loose fitting appliance
which was designed by Andreason
and Haupl to correct retrognathic
mandible.
INDICATIONS
Actively growing individual with favorable
Growth pattern are good candidates for
the activator therapy. Various types of
activators have been devised for the
treatment of various conditions like:
• Class II division 1 malocclusion
• Class II division 2 malocclusion
• Class Ill malocclusion
• Class I open bite malocclusion
• Class I deep bite malocclusion
• For post-treatment retention
• Children with decreased facial height
the activator, was independently developed by
Viggo Andresen121 inDenmark in 1908
12. prepared by BILAL A.M.FALAHI
Removable appliances
CONTRAINDICATIONS
• Cannot be used in correction of
Class I problems of crowded
teeth where there is disharmony
between tooth size and jaw size
• Cannot be used in children with
excess lower facial
Height.
• Cannot be given in cases with
lower proclination
• in case of nasal stenosis
• In non-growing individuals
ACTIVATOR
13. prepared by BILAL A.M.FALAHI
Removable appliances
HamiltonExpansionActivator
A multi-purpose functional
appliance used to correct a Class II
malocclusion. The mandible is
advanced and the maxillary arch is
expanded by the use of expansion
screws. The lower posterior area is
void of acrylic to allow for eruption.
The appliance is primarily used for
night time wear in conjunction with
the Hamilton holding appliance
which is worn in the day time
14. prepared by BILAL A.M.FALAHI
Removable appliances
It is an intermaxillary wax
record used to relate
the mandible to the
maxilla. This is done to
improve the skeletal
inter-jaw relationship.
In most cases bite
opening is by 2-3 mm
and advancement is by
4-5 mm.
ACTIVATORCONSTRUCTION BITE
15. prepared by BILAL A.M.FALAHI
Removable appliances
ADVANTAGES
• Uses existing growth
• Minimal oral hygiene
problems.
• Appointments usually short
DISADVANTAGES
• Requires good patient co-
operation
• Cannot produce precise
detailing and finishing of
occlusion
ACTIVATOR
16. prepared by BILAL A.M.FALAHI
Removable appliances
General considerations for construction bite
1. In case the overjet is too large, forward positioning
is done in 2-3 stages
2. In case of forward positioning of the mandible by
7-8 mm, the vertical opening should be slight to
moderate i.e. 2-4 mm.
3. If the forward positioning is not more than 3-5 mm
then the vertical opening can be 4-6 mm
• Lower construction bite with marked mandibular
forward positioning This kind of construction bite
is characterized by marked forward positioning of
the mandible with minimum vertical opening. As a
rule of the thumb the anterior advancement should
not exceed more than70% of the most protrusive
position, and vertically it should be within the
limits of inter occlusal clearance.
ACTIVATOR
18. prepared by BILAL A.M.FALAHI
ACTIVATOR
MANAGEMENT OF THE
APPLIANCE
The patient is demonstrated to place
and remove the appliance in mouth.
The appliance is to be worn 2 to
3hours during the day for the first
week. During the second week the
patient sleeps with the appliance in
mouth and wears it for 1-3 hours
each day.
The appliance is checked during the
third week to evaluate the trimming.
the patient is wearing the appliance
without any difficulty and following
the instructions, checkup
appointments are scheduled every 6
weeks.
21. prepared by BILAL A.M.FALAHI
Herman van BeekHeadgear
Activator
Effective in Class I, Division 1
open or deep bite cases.
Upper
anteriors are covered with
acrylic for torque control.
Lower
anteriors are free to move
lingually while acrylic
prevents labial
crown tipping.
22. prepared by BILAL A.M.FALAHI
Teuscher Activator
Used in conjunction with
headgear to maintain upper
molar position.
Upper torquing springs are
also featured in this
appliance. This
activator may be worn with
fixed appliances. If desired,
lower lip
pads can be added
23. prepared by BILAL A.M.FALAHI
Bruner Headgear Activator
Wire over upper incisors
provides more open space
anteriorly.
Screw provides only upper
expansion. Relief on lower
occlusal
plane allows eruption in lower
posterior area.
25. prepared by BILAL A.M.FALAHI
Removable appliances
The bulkiness of the activator and its
limitation to night-time wear was a major
deterrent in its greater use by clinicians
to obtain maximum potential functional
growth guidance. The appliance was too
bulky for day-time wear. Moreover,
during sleep, the function is minimized
or virtually nonexistent.
This led to the development of the
BIONATOR, a less bulky appliance. Its
lower portion is narrow, and its upper
component has only lateral extensions,
with a crosspalatal stabilizing bar. The
palate is free for proprioceptive contact
with the tongue and the buccinator wire
loops hold away the potentially
deforming muscles. The appliance
developed by BALTERS in 1960, can be
worn all the time, except during meals.
BIONATOR
in 1960
26. prepared by BILAL A.M.FALAHI
Removable appliances
According to Balters, "the equilibrium
between the tongue and the circum
oral muscles is responsible for the
shape of the dental arches and that
the functional space for the tongue
is essential for the normal
development of the orofacial
system" e.g. posterior displacement
of the tongue could cause Class 11
malocclusion. Taking into
consideration the dominant role of
the tongue, Balters designed an
appliance, which could take
advantage of tongue posture.
BIONATOR
PHILOSOPHY OF BIONATOR
27. prepared by BILAL A.M.FALAHI
Removable appliances
Thus he constructed an appliance
whereby the mandible was
positioned anteriorly, with the
incisors in an edge to edge
position. This forward positioning
brought the dorsum of the tongue
in contact with the soft palate and
helped accomplish lip closure.
Thus the principle of bionator is
not to activate the muscles but to
modulate muscle activity, thereby
enhancing the normal
development of the inherent
growth pattern and eliminate
abnormal and potentially
deforming environmental factors.
28. prepared by BILAL A.M.FALAHI
Removable appliances
BIONATOR TYPES
Three basic constructions are
common in bionator
• Standard appliance.
• Open-bite appliance.
• Class III or reverse bionator.
BIONATOR
29. prepared by BILAL A.M.FALAHI
Removable appliances
BIONATOR
Bionator I
Class II correction, opens
bite (in case of deep bite).
Individual posterior teeth
can be erupted
independently. Midline
expansion screw opens
contact points between
posterior teeth for easier
posterior eruption.
30. prepared by BILAL A.M.FALAHI
Removable appliances
Bionator in mouth for CII with deep bite
31. prepared by BILAL A.M.FALAHI
Removable appliances
Function regulator appliances were
developed by Rolf Frankel
(Germany). Frankel believed that
the active muscle and tissue mass
i.e., the buccinator mechanism
and the orbicularis oris complex
have a major role in the
development of skeletal and
dentofacial deformities.
Hence he developed function
regulators as orthopedic exercise
devices, to aid in the maturation,
training and reprogramming of the
orofacial neuromuscular system.
FRANKEL FUNCTION REGULATOR
was developed by Rolf Frankel in Germany and was introduced in 1966
32. prepared by BILAL A.M.FALAHI
Removable appliances
1.. Vestibular area of operation
- Shields of the appliance extend
to the vestibule and this
prevents the abnormal muscle
function.
2. Sagittal correction via tooth
borne maxillary anchorage
- Appliance is fixed on the upper
arch by grooves mesial to the
1st permanent molar and
distal to the canine in the
mixed dentition period.
- Presence of the lingual pad
acts as proprioceptive
stimulus and helps in the
forward posturing of the
mandible.
FRANKEL PHILOSOPHY
33. prepared by BILAL A.M.FALAHI
Removable appliances
3. Differential eruption guidance
- Frankel is placed on the upper teeth.
- Mandibular posterior teeth are free to erupt and
their unrestricted upward and forward
movement contributes to both vertical as well
as horizontal correction of the malocclusion.
4. Periosteal pull by buccal shields and lip pad
- Presence of buccal shields and lip pads exert
the periosteal pull which helps in bone
formation and lateral expansion of the maxillary
apical base.
5. Minimal maxillary basal effect
- Downward and forward growth of maxilla
seems to be restricted, even though lateral
maxillary expansion is seen.
FRANKEL PHILOSOPHY
34. prepared by BILAL A.M.FALAHI
Removable appliances
1. FRl-used for Class I and
Class II, Division 1.
FRla -used for Class I,
moderate crowding and deep
bite. FRlB-used for Class II
Division 1 overjet less
than7mm.
FRlc-used for Class II Division 1
overjet more than7mm.
2. FR Il-used for Class II
Division 2 and Division 1
3. FR Ill-used for Class III
4. FR IV-used for cases with
open bite and bimaxillary
protrusion.
5. FR V-FR with headgear.
TYPES OF FUNCTION REGULATORS
35. prepared by BILAL A.M.FALAHI
Removable appliances
Fränkel I
Corrects overcrowding in
Class I cases and
reduces the overbite and
overjet in Class II,
Division 1 cases. External
muscle pressure is
eliminated by the
vestibular shields.
Promotes transverse arch
development dentally and
skeletally.
FRANKEL
36. prepared by BILAL A.M.FALAHI
Removable appliances
Fränkel II
Promotes transverse and
vertical development of
maxillary and
mandibular arches,
corrects Class II,
Division 2 cases and
opens bite. Used after the
maxillary incisors have
been slightly
proclinated by an upper
removable appliance
FRANKEL
37. prepared by BILAL A.M.FALAHI
Removable appliances
FRANKELII
MODE OF ACTION OF FR
1. Increase in transverse sagittal
direction
- by use of buccal shields and lip pads
2. Increase in vertical direction
- by allowing the lower molar to erupt
freely because appliance is fixed to the
upper arch
3. Muscle adaptation
- The form and extension of the buccal
shields and lip pads along with the
prescribed excercises corrects the
abnormal peri-oral muscle activity
38. prepared by BILAL A.M.FALAHI
Removable appliances
ORAL EXERCISES WITH FRANKEL
- Frankel-full time wear appliance.
- Lips to be closed at all times or keep
a paper between the lips
- Swallowing, speaking, etc. with the
appliance in mouth, itself serves as
an exercise.
39. prepared by BILAL A.M.FALAHI
Removable appliances
TREATMENT TIMING
The best therapeutic effect of the
Frankel appliance is achieved
during the late mixed and
transitional dentition period, when
both the soft and hard tissues are
undergoing their greatest
transitional changes.
Treatment for Class III and open bite
cases should usually start sooner
than for Class Il problems.
40. prepared by BILAL A.M.FALAHI
Removable appliances
advantages over other functional
appliances :-
1. The functional mechanism is
very similar to that of the
natural dentition.
2. The occlusal inclined planes
give greater freedom of
movement in lateral and
anterior excursion and cause
less interference with normal
function.
3. Appearance is noticeably
improved.
.4. Less bulk, therefore, better
patient compliance.
TWIN-BLOCK
The twin block appliance was developed by
Clark in 1977
41. prepared by BILAL A.M.FALAHI
Removable appliances
5., Can be used in later stages of
growth (late mixed dentition
/early permanent dentition)
6. The appliance can be cemented
in mouth, without disrupting the
normal oral functions, to
improve patient compliance.
7. Absence of lip pads and buccal
shields, allow patient a much
better comfort, however,
modifications containing lip pads
can be incorporated as and
when required.
TWIN-BLOCK
42. prepared by BILAL A.M.FALAHI
Removable appliances
Case selection for clinical use of twin-block
should,display the following criteria:
1. Angle's Class II Division 1malocclusion
with good arch form.
2. A lower arch that is uncrowded or
decrowded and aligned.
3. An upper arch that is aligned or can be
easily aligned.
4. An overjet of 10-12mm and a deep
overbite.
5. A full unit distal occlusion in the buccal
segments.
6. On examination of models in occlusion
with the lower model ad vanced to correct
the increased overjet, the distal occlusion
is also corrected and it can be seen that a
potentially good occlusion of the
buccal teeth will result.
CASE SELECTION FOR TWIN-BLOCK APPLIANCE
TWIN-BLOCK
43. prepared by BILAL A.M.FALAHI
Removable appliances
7. On clinical examination the profile
should be
noticeably improved when the patient
advances the mandible voluntarily
to correct the over jet
8. To achieve a favorable skeletal
change, during treatment, patient
should be actively growing. Amore
rapid growth response may be
observed when the treatment
coincides with the potential growth
spurt.
TWIN-BLOCK
44. prepared by BILAL A.M.FALAHI
Removable appliances
initially, inclined planes were at 90° to
occlusal plane.However, adjustment
to this sort of inclined plane was
difficult for a lot of patients.Therefore,
for patient convenience inclined
planes were reduced to 45° but since,
this angulation caused equal vertical
and horizontal movement, the
angulation was further changed to
70°, so that more horizontal vector of
force would beproduced.
Nevertheless, the inclined plane
angulation can vary between 45° and
70° depending upon the patient
comfort levels.
ANGULATION OF THE INCLINED PLANES
TWIN-BLOCK
45. prepared by BILAL A.M.FALAHI
Removable appliances
Active phase
Average time of treatment 6-9 months to
achieve full reduction of overjet to a normal
incisors relationship and to correct the
distal occlusion.
Support phase
Three to six months for molars to erupt into
occlusion and premolars to erupt after
trimming the blocks.
The objective is to support the corrected
mandibular translation while buccal teeth
settle into occlusion .
Retention
Nine months , reducing appliance wear when
the position is stabilized.
An average estimate of treatment time is 18
months, including retention.
Stages of Treatment
46. prepared by BILAL A.M.FALAHI
Fixed Appliances
Successful of orthodontic treatment often
relies heavily on the patient’s cooperation in
the wearing of removable appliances,
elastics or headgear .eliminating the need to
use these places the treatment result more
under the control of orthodontist.
This lead to development of fixed appliances
(non compliance)
47. LOGO
prepared by BILAL
A.M.FALAHIwww.themegallery.com
Fixed Appliances
Herbest appliances
JASPER JUMPER
THE MANDIBULAR ANTERIOR
REPOSITIONING APPLIANCE
(MARA)
EUREKA SPRING
THE KLAPPER SUPER SPRING
fixed appliancesfixed appliances
used to treat CIIused to treat CII
malocclusionmalocclusion
SABBAGH UNIVERSAL SPRING
48. prepared by BILAL A.M.FALAHI
fixed appliances
The maxillary and mandibular arches
are splinted with frameworks that
usually are cemented or bonded but
can be removable, and connected
with a pin-and-tube device that
holds the mandible forward.
Occasionally a modification of this
appliance is superimposed on
traditional fixed appliances Jaw
position is controlled by a pin and
tube apparatus that runs between
the arches.
Herbst appliances
49. prepared by BILAL A.M.FALAHI
fixed appliances
Indications
1- dental CII
2- skeletal CII due to mandibular
deficiency
3- deep bite with retroclind
mandibular incisors.
Contra indication
1-Open bite
2-vertical growth with high
maxillomandibular plan angle.
Disadvantages
• Appliance is prone to breakage.
• Lateral movement is restricted
Herbst appliances
In 1905 Emil Herbst in Germany
50. prepared by BILAL A.M.FALAHI
fixed appliances
The Jasper Jumper (American
Orthodontics)
consists of a heavy coil spring
encased in vinyl coating .The
flexible springs are attached
to the maxillary 1st
molar
posteriorly and distal to the
mandibular canine,either
directly onto the lower arch
wire or by means of an out-
rigger.
JASPER JUMPER
51. prepared by BILAL A.M.FALAHI
fixed appliances
Indications
• Dental Class II malocclusion
• Deep bite with retroclined
mandibular incisors.
Contraindications
• Dental and skeletal open bites.
• Minimum buccal vestibular space.
• Vertical growth pattern with
increased lower facial
height.
• Cases prone to root resorption
JASPER JUMPER
52. prepared by BILAL A.M.FALAHI
fixed appliances
Advantages
- Ease of insertion and
activation
- Generation of intrusive forces
on molars and
incisors.
Disadvantages
- Frequent breakages
- Compromised oral hygiene
- Externally perceivable bulge in
the cheeks
JASPER JUMPER
53. prepared by BILAL A.M.FALAHI
fixed appliances
The MARA consists of cams made from
0.060 square wire attached to tubes
(0.062 square) on upper first molar
bands or stainless steel crown. A lower
first molar crown has a 0.059 arm
projecting perpendicular to its buccal
surface, which engages the cam of the
upper molar The appliance is adjusted
so that when patient closes the mouth,
the cam on upper molar guides and
repositions the mandible into a Class I
relationship.
Its main disadvantage is that temporary
stainless steel crowns are needed on
all first molars.
THE MANDIBULAR ANTERIOR
REPOSITIONING APPLIANCE
(MARA)
54. prepared by BILAL A.M.FALAHI
fixed appliances
Indication
Skeletal Class II with
mandibular deficiency.
Contraindications
Cases prone to root
resorptionDental and
skeletal open bite
Vertical growth pattern.
THE MANDIBULAR ANTERIOR
REPOSITIONING APPLIANCE
(MARA)
55. prepared by BILAL A.M.FALAHI
fixed appliances
. One of the first inter arch appliances to utilize the
compressive forces.
Advantages
- Good patient acceptance
- Can be used for Class Il and Class ill correction as
well as in conjunction with extraoral force.
- Possibility of alteration in the amount and direction
of force during treatment.
- Components are available separately
- Significantly less expensive than other appliances.
Disadvantages
Technique sensitive insertion procedure
- Frequent breakages of interval spring
- Less force levels than fors us and twin force
corrector.
- Tissue irritation.
EUREKA SPRING
Developed by De-vincenzo in 1996
56. prepared by BILAL A.M.FALAHI
fixed appliances
Introduced by Lewis Klapper in
1997. Resembles jasper
jumper except that instead of
coil spring, cable is used. In
1998, the cable was wrapped
with a coil and Klappcr super
spring IT came into being.
Advantages
- More vertical force vector,
therefore useful for intrusion.
Disadvantages
- Unlike, jasper Jumper it enters
the molar tube from
mesial and requires special
molar tube for engagement.
THE KLAPPER SUPER SPRINGIntroduced by Lewis Klapper in 1997.
57. prepared by BILAL A.M.FALAHI
The Churro Jumper (Castañon R. et al., 1998)
This is an inexpensive alternative
force system for the anteroposterior
correction of Class II and Class III
malocclusions. The mesial and distal
end of the jumper are circles. The
distal circle is attached to the
maxillary molars by a pin and the
mesial end is placed over the
mandibular arch wire against the
canine bracket. So far, this is the only
flexible functional appliance which
can be made up by the orthodontist in
his lab. The costs are reduced and
the time spent is minimal.
58. prepared by BILAL A.M.FALAHI
FORSUS FATIGUE RESISTANT DEVICE
The appliance consists of:
•Spring module
•L bail pin
•Push rod installation. The push rods are
available
in following sizes 25, 29, 32 and 35 mm
which are
available for right and left side.
•The L pin with the spring module is attached to
upper first molar after selecting the appropriate push rod.
Its loop is attached to archwire between the cuspid and first bicuspid
and the other end is inserted into the compressed spring module.
Advantages
•Unequal push rods can be used for midline
correction
•Spring can be reactivated by placing crimp split
ring bushings on push rod
•Relative ease of installation and removal.
60. prepared by BILAL A.M.FALAHI
fixed appliances
It is the latest inter arch compressive spring
to be introduced and has a number of
unique features as:
• - Slotted screw for partial adjustment of
distal aspect of the plunger assembly
(upto 4 mm) The second coil spring
inserted at the time of placement which
in combination with the internal spring
permits a greater active extension of
force than any other appliance.
• Available in one standard link.
• No difference in appliance for the right
and left sides. Lateral mandibular
movement possible.
• - More resistant to fatigue fracture
SABBAGH UNIVERSAL SPRING
61. prepared by BILAL A.M.FALAHI
fixed appliances
The SUS is a
combination between the Herbst
appliance (as a telescope) and the
Jasper Jumper (as a spring)
aiming to increase the efficacy of the
treatment and to minimize their
disadvantages.
Benefits
Reduces
- Extraction and surgery cases.
-Heavy forces to the teeth and TMJ
-Patient cooperation
-Treatment time
-Chair-time
-Breakage
-Discomfort
- Soft tissue impingement
SABBAGH UNIVERSAL SPRING
62. prepared by BILAL A.M.FALAHI
fixed appliances
Indication:
•Class II, late growth cases
(rapid class II correction )
•Non-compliant class II patients
•TMD therapy
SABBAGH UNIVERSAL SPRING
Dentoalveolar changes:-
- distal movement of the upper molars
- mesial movement of the lower molars
- retrusion of the upper incisors
- protrusion of the lower incisors
- rotation of the occlusion plane in
clockwise direction
67. prepared by BILAL A.M.FALAHI
fixed appliances
Disadvantages
- Unsuitability for Class Ill
treatment
- Limitations in patients
with maximum opening of
less than 48 mm.
- Increased force levels
- Considerably greater cost
SABBAGH UNIVERSAL SPRING
68. prepared by BILAL A.M.FALAHI
Functional appliances used in
treatment of CIII malocclusion
69. prepared by BILAL A.M.FALAHI
CIII functional appliances
Class III or Reverse Bionator
This type of appliance is used to
encourage the development of
maxilla. The bite is taken in most
possible retruded position, to allow
labial movement of the maxillary
incisors and reciprocally a slight
restrictive effect on the lower arch. The
bite is opened about 2 mm only in
the interincisal region.The palatal bar
configuration rW1Sforward instead
of posteriorly, with the loop extending as
far as thedeciduous 1st molar or
premolar.
70. prepared by BILAL A.M.FALAHI
CIII functional appliances
Fränkel III
Corrects Class III malocclusions
Lip pads are in the maxillary arch
- Labial bow resting against
mandibular teeth.
Protrusion bow is on the upper
teeth and is made
of 0.8 mm wire for forward
movement of maxillary
incisiors if desired.
- The occlusal rest is on the
mandibularmolar unlike
in FR!! where it is on the
maxillary molar
71. prepared by BILAL A.M.FALAHI
Functional appliances used in
treatment of open bite
72. prepared by BILAL A.M.FALAHI
Open bite functional appliances
FRIV
- Used for open bite and bimaxillary
protrusion
- Has no canine loops
- Has no protrusion bow
- Four occlusal rests present i.e, on
deciduous 1st
molar and permanent 1st
molar on each side to prevent eruption
of posterior teeth.
- Palatal bar resembles FR III i.e. it does
not contact the teeth
- The buccal shield in FR IV should be
wafer thin to enable lip closure and
exercise without which the appliance
will be a failure.
Frankel (FR-4)Frankel (FR-4)
73. prepared by BILAL A.M.FALAHI
Open bite functional appliances
These are thought to be effective
where the open bite is at least
partly due to faulty postural activity
of the orofacial musculature. The
FR-4 works by allowing vertical
eruption of upper and lower incisors
and retraction of the maxillary
incisors, and some authors have
reported a change in mandibular
rotation from a downward and
backward direction to upwards and
forwards.
Frankel (FR-4)Frankel (FR-4)
74. prepared by BILAL A.M.FALAHI
Open bite functional appliances
Clark’s Twin-BlockClark’s Twin-Block
75. prepared by BILAL A.M.FALAHI
Open bite functional appliances
A modified activator is used
treatment of open bite cases.
The intermaxillary acrylic of the
lateral occlusal zones is replaced
by elastic rubber tubes. By
stimulating orthopaedic
gymnastics (chewing gum
effect), the elastic activator
intrudes upper and lower
posterior teeth. A noticeable
counterclockwise rotation of the
mandible was accomplished by a
decrease of the gonial angle.
Elastic ActivatorElastic Activator
British Journal of Orthodontics/Vol. 26/1999/89–92
76. prepared by BILAL A.M.FALAHI
Open bite functional appliances
Elastic ActivatorElastic Activator
77. prepared by BILAL A.M.FALAHI
Open bite functional appliances
Bionator II
Class II correction, open
bite. Labial bar prevents
anteriors from tipping
labially. Includes midline
expansion screw for
arch development when
necessary. Adams
clasps can be used on
the upper or lower.
78. prepared by BILAL A.M.FALAHI
Open bite functional appliances
Fränkel II
Promotes transverse and vertical
development of maxillary
and mandibular arches, corrects
Class II, Division 2 cases and
opens bite. Used after the
maxillary incisors have been
slightly
proclinated by an upper
removable appliance
79. prepared by BILAL A.M.FALAHI
Open bite functional appliances
The Rapid Molar Intruder
The Rapid Molar Intrusion Appliance
(RMI)
is a modification of the Jasper
Jumper .The Jasper Jumper is an
auxiliary capable of producing
rapid change in occlusal
relationships. It is a flexible fixed
appliance that delivers a light,
continuous force. It can be used
to move single teeth, units of
teeth or an entire arch. It can
deliver functional,bite-jumping
forces, headgear-like forces,
elastic-like forces.
80. prepared by BILAL A.M.FALAHI
Open bite functional appliances
Initial clinical experiences with the RMI device
are promising, but a more structured
research project is needed to demonstrate
the long-term stability of the results. This
noncompliance device for molar intrusion
opens new horizons in the complex
treatment of vertical excess. A follow-up
study and future research will contribute
valuable information about stability. In
addition, significant new methods for
retaining treated open bites that have
undergone intrusion of posterior teeth
might also be developed in future
investigations.
81. prepared by BILAL A.M.FALAHI
Open bite functional appliances
The Rapid Molar Intruder