Speciality Materials
The metal that orthodontic components are made of.
What is stainless steel?
Gingival displacement is
â– Deflects the marginal gingiva away from a tooth & exposes the prepared finish line or prepared margin
The 2 primary types of periodontal packs are
ZOE and non-ZOE
After a peridontal pack is removed what should be used on cotton tipped applicator to loosen food/bacteria
What is hydrogen peroxide or diluted mouthwash
The removal of only the coronal portion of the pulp when treating an adult or pediatric patient is.
Name 2 ways to determine if all bond has been removed
What is drying tooth
Applying disclosing solution
Examining tooth surface with explorer
Ask patient to rub tongue over teeth to feel for roughness
What are 2 types of gingival displacement
1.Compression cap/Paste system
2.Retraction Cord
What is protect healing tissues from forces during mastication?
After surgical procedure, how long are sutures left in place
7-10 days
The ppm of fluoride varnish is
22,600
What is protocol if patient has significant decalcification
Gross removal of bonding material
Remineralization with fluoride treatments
pt return in 3 months to have complete removal of resin
There are 4 types of gingival displacement-name 2.
Chemical
Mechanical
Chemicomechanical
Surgical
Coe-pack is supplied as 2 what?
The 2 types of sutures are
Absorbable and Nonabsorbable
Sterile saline, sodium hypochlorite-diluted and chlorhexidene gluconate
The motion to remove ortho bond with handpiece should be
start at cervical and move toward incisal or occlusal surface
Explain double cord method of gingival retraction
smaller cord is placed 1st followed by larger cord and smaller cord could be left in place for impression
When mixing Coe-pack how long after should it rest
2-3 minutes
The process to remove sutures is
remove dressing, use cotton forceps to hold knot, cut one end of suture, pull suture out in one piece, place on gauze square, remove all visible sutures place on gauze,count removed sutures, document in chart
The procedure that removes a portion of the root is called what and how much of the root is removed.
Apicoectomy 1to 3mm
Incomplete removal or ortho bond will result in
What is plaque accumulation
stain
poor esthetics
Deminerization/caries formation
gingival inflammation
What determines single vs double cord technique
Depth of sulcus, procedure, provider preference
not past cervical 1/3 of teeth
no material on occlusal surface
not extend more than 2mm apical to surgical site
not impinge on frenum attachments
The 4 types of suture pattterns are
What is single interrupted
mattress interrupted
continuous blanket
simple continuous