Post-Operative Hypersensitivity
Conditions
Keywords
Rebonding Technique, Post-Operative Hypersensitivity, Composite Restorations
Brief summary
Rebonding technique has been suggested to address the issue of post-operative hypersensitivity in composite restorations. it involves the application of bonding agent on composite restoration following finishing and polishing.
Detailed description
Rebonding technique has been suggested to address the issue of post-operative hypersensitivity in composite restorations. it involves the application of bonding agent on composite restoration following finishing and polishing. bonding agent fills the gap formed by polymerization shrinkage and hence prevent post-operative hypersensitivity
Interventions
PROCEDUREtreatment group 1: total etch bonding agent used with rebonding technique
class 1 composite restoration is done using total etch type bonding agent and rebonding technique applied
PROCEDUREtreatment group 2: self etch bonding agent used with rebonding technique
class 1 composite restoration is done using self etch type bonding agent and rebonding technique applied
Sponsors
Foundation University Islamabad
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE
Intervention model description
four groups. 2 control groups and 2 treatment groups. In group 1, total etch type bonding agent used but no rebonding done. In group 2, total etch bonding agent used and rebonding technique carried out. In group 3, self etch type bonding agent used but no rebonding done. in group 4, self etch bonding agent used and rebonding technique carried out.
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* class 1 carious lesion in premolar and molars clinically diagnosed as moderate occlusal caries extending up to middle third of dentin no caries on any other surface of tooth patients with sign and symptom of reversible pulpitis like sharp pain, sensitivity to hot and cold and sweet stimuli lasting foe few seconds
Exclusion criteria
* history of generalized sensitivity cavities extending up to pulpal third of dentin cavities need to be restored with direct or indirect pulp capping poor oral hygiene or periodontal disease bruxism and other wear facets chronic anti inflammatory, analgesics or psychotropic drugs
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Post-operative hypersensitivity | from treatment to 24 hours and 1 week | Numeric pain intensity scale 0= no sensitivity 1-3= mild sensitivity 4-6= moderate sensitivity 10=worst possible sensitivity |
Countries
Pakistan
Outcome results
None listed