Prognathism - PowerPoint PPT Presentation

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Prognathism

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There are few health problems in life that seem incurable. One of such problem is the prognathism. Prognathism is a very common syndrome. This refers to the problem of protruding jaw. This is also known as Habsburg jaw. It is the condition where the jaw shifts from the usual alignment and hence looks protruding. – PowerPoint PPT presentation

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Updated: 20 April 2016
Slides: 11
Provided by: jpmaxface

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Title: Prognathism


1
Are You Confident With Your Face ? If No, Then
You Are Available A Confident Face Through
PROGNATHISM
2
  • Prognathism is an extension or bulging out of
    the lower jaw. It occurs when the teeth are not
    properly aligned due to the shape of the face
    bones.This is a very common syndrome. This refers
    to the problem of protruding jaw. This is also
    known as Habsburg jaw. It is the condition where
    the jaw shifts from the usual alignment and hence
    looks protruding.

3
Reasons
  • Gigantism
  • Malocclusion of the teeth
  • Acromegaly
  • Acrodysostosis
  • Fragile X Syndrome
  • Basal cell nevus syndrome

4
  • A dentist or orthodontist may be able to about
    treat abnormal alignment of the jaw and teeth.
    Your primary health care provider should also be
    involved to check for underlying medical
    disorders that can be associated with
    prognathism.You must visit a specialist when you
    have difficulty talking, biting, or chewing
    related to the abnormal jaw alignment you have
    concerns about jaw alignment.

5
Types of Prognathism
  • Maxillary prognathism
  • Alveolar prognathism
  • Mandibular prognathism

6
Maxillary prognathism
  • The surgical correction of mandibular prognathism
    has traditionally involved repositioning of the
    mandibular body. This treatment approach corrects
    the skeletal disproportion at the expense of
    reducing facial skeletal volume and can
    unpredictably result in incompletely supported
    soft tissues with loss of skeletal definition.

7
Alveolar prognathism
  • Habits like thumb sucking or tongue thrusting
    can result in or exaggerate an alveolar
    prognathism,Alveolar prognathism can also be
    corrected with fixed orthodontic therapy.
    However, repetition is quite common, unless the
    cause is removed or a long-term preservation is
    used.

8
Mandibular prognathism
  • Mandibular prognathism is a disfiguring genetic
    disorder where the lower jaw out grows the upper
    , results in an extended chin. This condition is
    colloquially known as lantern jaw, as well as
    Habsburg jaw,.This has provided tools for people
    interested in studying genetics and pedigree
    analysis. Most instances are considered
    polygenetic.

9
  • JP DENTAL SPECIALITY IMPLANTOLOGY CLINIC
  • Puliparambu,Kalathodu,Thrissur 680655
  • Tel 0487-2372528
  • Mob 9446537528
  • Email philip1mathew_at_gmail.com

10
For more www.jpmaxface.com
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