Theory III knowledge 1

What happening here?

Attrition

What is happening here?

Bruxism

what is happening here with gingival recession?

Abrasion

Microfracture of the tooth what is this?

Abfraction

What is occuring here?

Erosion

What do we call this?

Meth mouth (meth abuse)

What drug misuse is occuring here?

Aspirin burn

What is occuring here?

Phenol burn

Name 5 dental materials that can cause burns

Phenol, Sodium hypochlorite,Ferric sulfate,Formocresol,Eugenol

Electric burn most commonly happens to….

Children

What type of lesion is this?

Thermal burn (can be from hot food or products containing hydrogen peroxide or eugenol)

This lesion is located at the midline of hard palate can vary from ulcers to keratotic lesions to exophytic reactive lesions from a result of.

Crack/cocaine use

What would you simply call this?

Tarumatic ulcer

what is this? This is a result of persistent trauma (hard and raised) heals rapidly after biopsy

Traumatic granuloma

What do you call the accumulation of blood?

hematoma

What is this? (caused by chronic rubbing)

frictional keratosis

What is this (should be easy)

Linea alba

A benign lesion associated with pipe or cigar smoking (erythema)

Nicotine stomatitis

What is this?

Smokeless tobacco keratosis

Caused by chewing something (refer to image)

tobacco pouch keratosis

What is it called when a lesion is caused by damage to a peripheral nerve and is diagnosed by a biopsy?

Traumatic neuroma

What is occuring here?

Palisaded Encapsulated Neuroma  

What is this?

Amalgam tattoo

What is that spot called?

Melanosis

What is the degeneration of the tissue of the lips caused by the sun called?

Solar cheilitis or actinic cheilitis

A lesion formed when salivary duct is severed

Mucocele

Unilateral mucocele like lesion on the floor of the mouth associated with submandibular and sublingual ducts

Ranula

What is this? (formed by calcium salts)

Sialolith

What is this? Salivary gland duct epithelium is  replaced by squamous epithelium, The ulcer usually heals by secondary intention

Necrotizing Sialometaplasia

What are the 3 P’s

pyogenic granuloma, peripheral Giant  cell granuloma, peripheral ossifying fibroma

What is this?

Pyogenic Granuloma

What do you call this that occurs due to hormones.

pregnancy tumor

What is this?

Peripheral Giant Cell  

clinically it emanate frim the interdental papilla

Peripheral Ossifying Fibroma

This is a fibrous hyperplasia but what is it induced by?

denture induced

What is this called?

Inflammatory Papillary  Hyperplasia of  the Palate

What is going on here?

Pulp polyp

what this radiograph.. Nonreversible resorption of  the tooth structure,  beginning at the outside of  the tooth

External tooth resorption

what this radiograph? Resorption often associated with an inflammatory  response in the pulp or an idiopathic reason

internal tooth resoption

What do you call this? A change in the bone near the  apices of  teeth

Focal Sclerosing Osteomyelitis

/CondensingOsteitis

What is this called?

Palatal groove Ilingual surface palatal groove on maxillary lateral incisor)

what is this called?

Linear root concavity (proximal surface)

What is this?

Wide, Shallow Concavity (mesial surface)

What is this called?

linear concavity (proximal)

What is this?

deep depression (facial surface)

Describe this

proximal concavity

What happens when calculus is left in furcation area?

concavity causes gums to swell around then calculus is now hard to reach

Why does the maxilla have 3 roots?

Gravity

What is this called and whats occuring?

Cross arch

Fulcruming quad 3 working on quad 4

Whats this called and whats occuring here

Opposite arch

fulcruming quad 3 working on quad 2

whats this and why isnt it generally accepted

finger on finger fulcruming (in the line of fire)

Whats this called in AE?

finger assist for balance and stability

5 gracery curettes what is its 3 purposes

    Made for deeper pockets

     Terminal shank elongated 3mm for clearance around crowns  Blade thinned 10% for eased insertion