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Dent 324; Intraoral Examination

Dr. Aceil Al-Khatib DDS,MS, Diplomat

ABOM

The Intraoral Exam

• Systematic assessment:

 – Lips;

 – Labial mucosa and sulcus;

 – Commissures, buccal mucosa, and sulcus;

 – Gingiva and alveolar ridge; – Tongue;

 – Floor of the mouth;

 – Hard and soft palate. 

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http://ocw.tufts.edu/Content/24/lecturenotes/339120/339177

Labial Mucosa

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Commissures, buccal mucosa, andsulcus

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• 1. Stenson’s duct

• 2. Parotid

• 3. Submandibular

• 4. Warton’s ducts

• 5. Sublingual

• 6. Rivinous ducts 

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The Gingiva • Examine the buccal and

labial aspects of thegingiva and alveolarridges from right to lefton the maxilla and leftto right on themandible

• Second, examine the

palatal and lingualaspects in a similarorder. 

Mandibular Tori

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Gingiva And Alveolar Ridge

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The Tongue

• Inspect the dorsum of 

the tongue for any

swelling, ulceration,

coating, or variation in

size, color, or texture

• Note any change in the

pattern of the papillae

• Note any abnormality of mobility or positioning. 

• There are 4 types of 

lingual papillae:

foliate,

circumvallate,

filiform, andfungiform. 

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The Foliate Papillae

• Vertical folds and

grooves located on the

extreme posterior-

lateral surface of the

tongue,

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Floor Of The Mouth

• Bimanually palpate the

floor of the mouth for

any abnormalities 

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Small salivary gland stone in its dilated duct.

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Hard And Soft Palate

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bifurcated uvula

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