preclinic fixed prostodonic calss2012

prepared byD.SIRAG AL-HAMADIChlinical demonstrator in fixed

prostodontices tripoli university

Preclinical Fixed ProsthodonticsClass of 2012

Abutments

Retainers

Pontic

Sanitary or hygienic

Modified sanitary pontic

Ridge lap pontic

Modified ridge lap pontic

Conical pontic

Ovate pontic

One – half crown

Cantilever bridge

Veneers VeneersBeforeBefore

AfterAfter

Have a nice day

Keep smiling……………………

AbutmentPier abutment

Retainer

PonticConnector

Non – rigid connector

IDENTIFY THIS PICTURE utility wax to check the occlusal reduction or check the occlusal clearance

A B

Tissue dilation using copper band technique

Electrosurgery

Electrosurgery

Dental Lasers

slide 140

Ideal Impression

a..

7

Polyether (Impregum) impression material

Automix (Penatmix) system

Polyether impression

173

IDENTIFY THIS PICTURE working cast with removable die

Proximal surfaces gingival to the contactarea are normally flat or concave. Note the triangular shape

of the posterior embrasures.

Primary groove Secondary groove

Reflowing the margins. The objective is to create a well-adapted, 1-mm zone to prevent cement dissolution.

... محيتيها بلحظة احالم رسمتلك شي كلفهمتيها كلمة وال كالم كتبتلك شي كل

عاطفتي حبي الحنونة اللحظات كلانتي عيوني قبال اليوم جيتي وجنونيحرقتيها

!!! .. وتزيدي تحكي بدك شو تحكي ماوجعي .. يا بقلبي كنتي ما مطرح الكذبة قلب من جايي

ارجعي

Multiple spruing

Casting ringRing

liner

Crucible former

Torch Gas-airGas-oxygenOxyacetylene

Mixing of investment

Devesting with plaster pliers

Examination of seating

222