FULL MOUTH REHABILITATION OF DENTINOGENESIS IMPERFECTA
– A CASE REPORT
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DENTINOGENESIS IMPERFECTA
• Is an autosomal anomaly.
• Hereditary developmental disorder of dentin in the
absence of any systemic disorder.
• Bulbous crowns, cervical constriction, thin roots, early
obliteration of root canal and pulp chamber
• Enamel #s easily from underlying defective dentine –
accelerated attrition. www.asiandentalacademy.org
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RADIOGRAPHS
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DIAGNOSIS
• Dentinogenesis Imperfecta (Type II)
• DD
• -Osteogenesis Imperfecta
• Type I
• Type III were ruled out.
TREATMENT PLAN
• Maxillary arch – fixed partial dentures
• Mandibular arch – overdenture
• Glass fibre-Reinforced acrylic
• Metal occlusal facings
•Resin teeth are opposed by metallic
teeth
•Cross linked resin teeth abrades faster
when opposed with metal or metal
ceramic teeth
•Reduction in vertical dimension
•Discomfort to the patient
•Reduced masticatory efficiency
FIXED PARTIAL DENTURE
VS
COMPLETE DENTURE
•Amount of forces will
be more than the
tolerance
•Chances of fracture
of denture base
•Denture base has to
be reinforced
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HDPE FIBERS
• Highly Dense Polyethylene Fibers.
• Used mostly in automobile industry.
• Well integration with resins.
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DIAGNOSTIC WAX UP
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STEP BY STEP PROCEDURE
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COPING INSERTION
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MANDIBULAR IMPRESSION
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FACE-BOW TRANSFER
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VERTICAL RELATION RECORDING
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CENTRIC RELATION REGISTERED
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TEETH ARRANGEMENT
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DEWAXING
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FABRICATION OF METAL OCCLUSAL
SURFACES
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REINFORCEMENT OF DENTURE BASE
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CROWN LENGTHENING
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PREPARATION
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• Maintenance of gingival retraction in full arch
impression is difficult.
• Retraction is transient, Lasts only for 30
seconds
• Compression of the gingiva externally from
the impression material itself, specially by
putty.
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MATRIX IMPRESSION TECHNIQUE
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MATRIX IMPRESSION TECHNIQUE
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MATRIX IMPRESSION TECHNIQUE
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MATRIX IMPRESSION TECHNIQUE
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MATRIX IMPRESSION TECHNIQUE
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MATRIX IMPRESSION TECHNIQUE
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MATRIX IMPRESSION TECHNIQUE
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WAXING AND CARVING OF PATTERNS
FINISHED RESTORATIONS
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LUTING OF CROWNS AND FIXED PARTIAL
DENTURES
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Pre-operative Post operative
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Happy Ending www.asiandentalacademy.org
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ABOUT ASIAN DENTAL ACADEMY
• #asian dental academy is one of the largest Advanced dental
education center in India.
• It is recognozed by DCI, Asian dental association
• It is acreditated by ISO 9001:2008
• It offres short term and long term courses of Endodontics,
Prosthodontics, and Cosmetics, Implants, Orthodontics,
endodontics, smile designing
• Weekend courses of Implants, Orthodontics, endodontics, Smile
designing, Lasers in Dentistry.
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ABOUT DIRECTOR
• Dr Anil Goud
• Director: Asian Dental Academy
• Vice principal: Nanded Dental College Nanded
• Mentor: GPS smile designing Las Vegas USA
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One of the visionery with clear vision to transform Indian dentistry to whole new
level, has started this finishing schools since 2010. With vast experience of indian
dental education system. He has introduced on patient training courses in India
THANK YOU!!!