A license to practice dentistry graduates abroad

A child arrives at the dental clinic half day afler injury to his central incisor (tooth 11), Diagnosis: crown fracture with pulp exposure of 1mm, there is no root fracture, the tooth is vital with no damage to the PDL. Which treatment will lead to the best prognosis?

Direct pulp capping with calcium hydroxide.

Partial pulpotomy.

Pulpotomy.

Apexification with calcium hydroxide.

What is not the local effect of fluoride?

Creates insoluble fluoro—apetite.

Changes tooth morphology.

Effect on bacterial enzymes.

Encourages re—mineralizationr

Yellowgray horizontal stripe-like area in permanent incisors and first molar cusps

Supemumerary teeth in:

Down syndrome.

Cleidocrania] dysplasia,

Unhydrotic ectoden'nal dysplasia.

Hereditary lateral peg-shaped teeth

In tooth preparation for children’s pre-perfonnod crowns:

Minimal preparation ofthe enamel and the dentin without parallelism ofthe hucoal and lingual walls.

Enamel preparation only.

Minimal preparau'on of the enamel and dentin with parallelism of mesial and distal walls

Preparation with retention grooves,

A man without lateral incisors (congenital) with no anterior crowding, Angle Class occlusion.In orthodontic treatment the canine, premolars and molars were moved mesially, what kind of occlusion will we get now?

Class I.

Class H.

Class III.

Combination of different classes.

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