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  1. #1
    تاريخ التسجيل
    Feb 2010
    الدولة - المدينة
    Syria
    الجامعة
    Albaath
    الدراسة
    dentistry - periodontology
    العمر
    29
    المشاركات
    1,121
    الجنس
    ذكر
    معدل تقييم المستوى
    33

    افتراضي الأسنان المنطمرة impacted teeth

    Definition of Impaction
    A tooth that has not completely erupted into the oral cavity by the time it would ordinarily have been expected to do so.

    Likely Impactions
    The most commonly impacted teeth are:
    Maxillary and mandibular 3rd molars
    Maxillary canines
    Mandibular premolars
    Mandibular canines

    AAOMS Parameters of Care (1995)

    Indications for Removal
    Pericoronitis
    Caries
    Periodontal Disease
    Resorption/Caries in Adjacent Tooth
    Cysts/Tumors
    [Orthodontic Purposes]

    Prophylaxis
    prevention of future pathology
    controversial

    Is Prophylactic Removal Warranted?
    No
    evidence of pathologic potential is mostly anecdotal
    cost-benefit analysis does not support it
    procedure is morbid and may cause lasting injury (sensory dysfunction)

    Yes
    surgery at younger age allows better periodontal healing, faster recovery, less risk of morbidity than later (age 30 or over)
    delaying removal requires second anesthetic, second surgery, greater social costs

    Yes (continued)
    early surgery prevents later suffering
    morbidity from surgery is low and only increases with age

    Impaction Classification
    Angulation
    Relative Position
    Depth of Impaction


    Angulation
    Mesioangular

    Horizontal

    Vertical

    Distoangular


    Position Pell & Gregory
    Relative to 2nd Molar: A

    Relative to 2nd Molar: B

    Relative to 2nd Molar: C

    Relative to Ramus: 1

    Relative to Ramus: 2

    Relative to Ramus: 3


    Depth
    Soft Tissue

    Partial Bony

    Full (Complete) Bony

    Other Considerations
    Follicle Size
    Relationship to inferior alveolar nerve
    Relationship to maxillary sinus

  2. #2
    تاريخ التسجيل
    Jan 2017
    الدولة - المدينة
    Bulgaria
    الجامعة
    DenrioSheskHA
    الدراسة
    DenrioShesk
    المشاركات
    3
    الجنس
    أنثى
    معدل تقييم المستوى
    0

    افتراضي الأسنان المنطمرة impacted teeth

    This may be a stupid question. My daughter had her records appointment recently. At the consultation, ortho told us one or both of her canines were impacted. They would most likely put the braces on and then 6 -8 months later we would do oral surgery to pull them down. At the records appt, they thought maybe just one canine was there. If there is just one, what would be the next step? We had made the appt for the spacers and braces, but ortho called, cancelled this appt and made another consultation appt where she has to have pan x-rays and then they will discuss with me. This may be a stupid question, but if you do not have the perm teeth to replace a baby tooth, do you still lose the baby tooth?

    [عزيزي الزائر يتوجب عليك التسجيل للمشاهدة الرابطللتسجيل اضغط هنا]
    [عزيزي الزائر يتوجب عليك التسجيل للمشاهدة الرابطللتسجيل اضغط هنا]

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