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Esthetic Brackets

INTRODUCTION PLASTIC BRACKETS THE CONSTRUCTION, MATERIAL PROPERTIES, BOND STRENGTH, FRICTIONAL RESISTANCE, TORQUE PROPERTIES, BRACKET FRACTURE, GUIDELINES AND CRITERIA CONCERNING THE SPECIFIC APPLICATIONS AND USES, CONCLUSION. Orthodontic patients, including a growing population of adults, not only want an improved smile, but they are also increasingly demanding better aesthetics during treatment. The …

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Construction Bite

Introduction . Theories. Genetic Control Theory. Functional Matrix Hypothesis. Lateral Pterygoid Hyperactivity Hypothesis. Growth Relativity Hypothesis. Construction bite In various malocclusions. In various appliances. Fabrication of Construction Bite: Construction bite technique. Study Model Analysis Functional Analysis Cephalometric analysis. General Rules for Construction Bite. Bibliography .

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Comparitive Anatomy of Human Dentition with APES

CONTENTS Terminology Attachments of teeth Evolution of dental occlusion Evolution of teeth Comparisons with old world monkeys new world monkeys lesser apes greater apes gorilla Bibliography Homodont: – Teeth all alike e.g. Dolphin , Crocodile. Heterodont: – Teeth differ in form. E.g. Man Monophyodont: – Having only set of teeth. …

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Cleft Lip and Palate

CONTENTS: INTRODUCTION EPIDEMIOLOGY ETIOLOGY EMBRYOLOGY CLASIFICATION OF CLEFTS TREATMENT OF CLEFT LIP AND PALATE: INFANT ORTHOPEDICS TREATMENT IN MIXED DENTITION ALVEOLAR BONE GRAFTING TREATMENT IN PERMANENT DENTITION SURGICAL ORTHODONTICS DISTRACTION OSTEOGENESIS CONCLUSION REFERENCES Cleft of lip and the palate is among the most common congenital anomalies requiring multidisciplinary care. Such …

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Classification of Malocclussion

Definition Need to classify Grouping of malocclusion Angle’s classification in 1899 Modified Angle’s classification Bennett’s classification in 1912 Dewey’s modification in 1915 Lischer’s modification in 1933 Flush terminal plane Skeletal classification by Salzmann in 1950 Ballard’s Classification in 1964 Incisor classification by Ballard & Wayman in 1964 Canine classification Ackermann-Proffit …

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CHILD PSYCHOLOGY

Introduction Psychosexual theory- Sigmond Freud Psychosocial theory- Erik. H. Erikson Cognitive approach theory- Jean Piaget Emotional development. Behavior assessment; Development; Management Psychological status- Orthodontic patients Behavior modification Creating a compliant patient Motivational system for orthodontist & patient Clinical motivation of functional jaw orthopedic patients ConclusionThe key to successful orthodontic treatment …

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Cephalomatrics 2

Introduction Historical aspect Advantages and limitations Radiographic cephalometric technique Quality of the radiographs Protection from radiation Bibiliography. Cephalometrics includes measurements, description and appraisal of the morphologic configuration and growth changes in the skull by ascertaining the dimensions of line angles and planes between anthropometric land marks established by physical anthropologists …

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Cephalometric analysis

DOWNS ANALYSIS STEINER ANALYSIS TWEEDS ANALYSIS Mc NAMARA ANALYSIS WITS APPRIASAL JARABAK’S ANALYSIS BJORK’S ANALYSIS HOLDAWAY’S ANALYSIS SASSOUNI ANALYSIS RICKETTS ANALYSIS DI PAOLO QUARDILATERAL ANALYSIS SKELETAL COMPONENTS Facial angle Angle of convexity A-B plane angle Mandibular plane angle Y-Axis DENTAL COMPONENTS Cant of occlusal plane Inter incisal angle Incisor occlusal …

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CEPH . ANALYSIS

” DOWNS ANALYSIS STEINER ANALYSIS TWEEDS ANALYSIS Mc NAMARA ANALYSIS WITS APPRIASAL JARABAK’S ANALYSIS BJORK’S ANALYSIS HOLDAWAY’S ANALYSIS SASSOUNI ANALYSIS RICKETTS ANALYSIS DI PAOLO QUARDILATERAL ANALYSIS SKELETAL COMPONENTS Facial angle Angle of convexity A-B plane angle Mandibular plane angle Y-Axis DENTAL COMPONENTS Cant of occlusal plane Inter incisal angle Incisor …

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C A T Presentation

C A T Presentation

CONTENTS Introduction Advantages and Disadvantages of Begg’s V/S straight wire appliances. Bracket design Retention pins Bracket and tube placement Arch wires – Dual flex 1 & Dual flex 2 Treatment Treatment phases and Goals Treatment considerations ConclusionsINTRODUCTION What’s CAT ? Combination anchorage technique: Begg technique in orthodontics last since 5-6 …

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Bracket positioning

Orthodontists strive for accurate bracket positioning because it makes achieving a superior occlusion easier. Whether one uses a direct or an indirect bonding technique, the initial appliance placement typically includes some bracket-positioning errors. The clinician either corrects these errors during treatment or tediously repeats archwire bends to compensate for the …

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Bracket Materials

INTRODUCTION TYPES OF BRACKET MATERIALS METAL BRACKETS STAINLESS STEEL BRACKETS TITANIUM BRACKETS GOLD-COATED BRACKETS PLATINUM-COATED BRACKETS PLASTIC BRACKETS CERAMIC BRACKETS COMPARATIVE BOND STRENGTH CHARACTERISTICS OF BRACKETS COMPARATIVE FRICTIONAL CHARACTERISTICS OF BRACKETS BRACKETS AND PLAQUE ACCUMULATION DEBONDING OF BRACKETS AND ENAMEL FRACTURE RECYCLING OF ORTHODONTIC BRACKETS AND ITS EFFECTS CONCLUSION

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Biology of tooth movement

Biology of tooth movement

INTRODUCTION PERIODONTAL LIGAMENT ROLE OF PDL IN ERUPTION AND STABILIZATION OF TEETH TISSUE RESPONSES IN PERIODONTIUM EFFECT OF FORCE MAGNITUDE PRESSURE TENSION THEORY FLUID DYNAMIC THEORY PIEZOELECTRICITY PROSTAGLANDINS AND FORCE-INDUCED BONE REMODELING PHASES OF TOOTH MOVEMENT BIOMECHANICS EFFECTS OF FORCE DISTRIBUTION AND TYPES OF TOOTH MOVEMENT BIOCHEMICAL CONTROL OF TOOTH …

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