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Orthodontic Aligners: Current Perspectives for the Modern Orthodontic Office ( summary )

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     if you are intersted in this article please follow for more readings https://myorthodonticsblogg.blogspot.com/ In this Article many questions have been answered .. 1- What are the advantages of using orthodontic aligners over traditional braces? 2-How do orthodontic offices incorporate aligners into their treatment plans? 3- what is shape-memory sheet (ClearX)? 4-Are there any limitations or drawbacks to using aligners for orthodontic treatment? Orthodontic aligners have several advantages over traditional braces, including: 1. Aesthetics: Aligners are virtually invisible, making them a popular choice for adults and teenagers who are self-conscious about their appearance. Unlike traditional braces, which use metal brackets and wires, aligners are made of clear plastic and are custom-fitted to the patient's teeth. 2. Comfort: Aligners are made of smooth, comfortable plastic that does not irritate the gums or cheeks. Unlike traditional braces, which can cause discomfort an
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Accelerated tooth movement

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  if you are intersted in this article please follow for more readings https://myorthodonticsblogg.blogspot.com/     👈🏻 Device assisted approach : 1) Direct electric current effect on tooth movment: - It's a mechanism passed on applying electric current on different sites during the orthodontic treatment to generate local response & accelerate the bone remodeling. - Pressure site -->   anode is placed - Tension site -->   cathode is placed Disadvantages : The bulkiness of the device and its irritation to the patient is the main drawback, so to overcome this -->   Studies where made to invent a  BIOCATALYTIC FUEL CELL to generate electricity intraorally using enzymes and glucose as fuel. -It's placed on the gingiva near the alveolar bone. -Small in size / minimal tissue injury Disadvantages : - Short  lifetime - Poor power density   2)Cyclic force device effect on tooth movement : Nishimura et al in 2008 , used a Ni-Ti expansion spring on the 1st molar of Wis
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Comprehensive Cleft Lip & Palate Management Protocol

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  if you are intersted in this article please follow for more readings https://myorthodonticsblogg.blogspot.com/     👈🏻 Outline: 1.      Introduction 2.      Treatment goals 3.      Prenatal period 4.      Neonatal period 5.      6 months to 2 years 6.      2 to 7 years old 7.      Mixed dentition 8.      Permanent dentition 9.      References 1-    Introduction  Cleft lip and palate (CLP) is the most frequent congenital facial abnormality. Its incidence varies according to studied populations but is usually between 1 and 1.82 % for each 1000 births. 1 Children with cleft lip and palate may experience a multitude of physical and developmental challenges. There also may be psychosocial and emotional concerns for the patients and their families. 2 As such, management of patient with cleft lip and palate should go through a multidisciplinary team who will provide the optimal treatment. 3 The managing team should provide comprehensive diagnosis, planning, and trea
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Arch wire sequencing in Orthdontics

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  if you are intersted in this article please follow for more readings https://myorthodonticsblogg.blogspot.com/       👈🏻 Arch sequencing depends on : 1-   Archwire Types 2-   Archwire Functions 3-   Archwire Sequencing according to cases (where different situations requires sequences ) 4-   Pain associated with Archwire placement and activation  INTRODUCTION        A successful orthodontic therapy depends not only on manual skills and knowledge of treatment steps but also on knowledge and choice of materials used. One of the major components of fixed orthodontic therapy is the choice of wires. 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 . Therefore, the aim of the this assignment   was to focus on the differences in the features of wires as well as their working sequence according to the treatment plan.   1-   Archwire Types:
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Class II division 2 Malocclusion in Orthodontics

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  if you are intersted in this article please follow for more readings https://myorthodonticsblogg.blogspot.com/        👈🏻 Class II Division 2 (definition) : Acc. To Angle’s Classification It is when the buccal groove of the 1 st Mandibular molar occludes distal to mesio-buccal cusp of 1 st maxillary molar with retroclination of maxillary central incisors. Acc. To British Standards classification (Incisor relationship) The lower incisors edgs occlude posteriorly to the   cingulum plateau of the upper incisors &   the lower centrals are retruded (due to lack of stops) Sub-types Type A : Maxillary centrals and      laterals are retroclined. Type B : Maxillary Laterals overlapping the retroclined centrals . Type C : Maxillary centrals and laterals areretroclined and are overlapped by max. canines.   Criteria Extra Oral features : - Shape of head : Brachycephalic - Facial Profile : Convex / Straight - Chin : prominent - Lower lip : Everted (lower
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MCQs on Growth & Development in Orthodontics

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  1-     if you are intersted in this article please follow for more readings https://myorthodonticsblogg.blogspot.com/        👈🏻 Regarding functional matrix theory, all of the following is correct except ……… a-    It denies the intrinsic growth potential of the cartilage. b-    Soft tissue adjacent to the bone is the primary determinant of growth. c-    Both sutures and synchondrosis are growth sites. d-    Capsular matrix molds bony ridges.   2-    The center of rotation occurs at the premolar area in case of …… a-    Forward rotation type I. b-    Forward rotation type II. c-    forward rotation type III. d-    Backward rotation type II.   3-    The increase in the mandibular intercanine width ceases at an age of ……. a-    6 years. b-    9 years. c-    12 years. d-    15 years.   Changes in the rate of growth of a child can be detected using growth charts. a-    True b-    False.   5-    Embryonic stem cells can be derived from the ………….
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