Condition 1: Mandibular fully impacted third molar surgery. Condition 2: Postoperative facial swelling after mandibular fully impacted third molar surgery. Condition 3: Trismus after mandibular fully impacted third molar surgery. Impacted teeth Localized swelling, mass and lump, unspecified Sprain of jaw
Conditions
Interventions
Intervention 1: Intervention group: injection of block with lidocaine and infiltration injection with articaine. Intervention 2: Control group: block and infiltration injection with lidocaine.
Sponsors
Research center of Semnan Dental School
Eligibility
Sex/Gender
All
Age
20 Years to 35 Years
Inclusion criteria
Inclusion criteria: symmetrical impaction of mandibular third molar tooth that are classified in the same class by Pell & Gregory ASA 1 systemic conditions At the time of research, they frequently referred to clinic and theydeclared their agreement for cooperation with this plan.
Exclusion criteria
Exclusion criteria: Presence of periapical acute or chronic inflammation Pregnancy Contraindication of injection articaine or lidocaine
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pain. Timepoint: Before starting surgery, it is assessed that there is no pain at the surgical site.pain of the patient during operation and 24hours after surgery and on days three and seven after surgery will be measured. Method of measurement: Visual Analogue Scale. | — |
Secondary
| Measure | Time frame |
|---|---|
| Swelling. Timepoint: Before starting surgery, 24 hours after surgery and the days 3rd and 7th. Method of measurement: Facial width will be measured by ticking three facial distances on a thread and then measuring it by a ruler. Horizontal: The distance between the corners of the lip to the attachment of the ear lobe on same side and the thread is subject to the cheeks. Vertical: The distance between the outer eye cantos and the mandibular angle of the same side and the thread is subject to the cheeks. Oblique: The distance from the corners of the lip and the mandibular angle of the same side and the thread is subject to the possible facial swelling (post-operative swelling).;Maximal oral opening rate. Timepoint: Before starting surgery, 24 hours after surgery and the days 3rd and 7th. Method of measurement: It will be calculated by measuring the distance between the central margin of the upper jaw and the central edge of the lower jaw (or left in the absence of the right central) by the digital caliper (Mitutoyo, Illinois, USA).;Number of injected cartridge. Timepoint: During operation. Method of measurement: Observation.;Onset anesthesia time. Timepoint: After anesthesia injection. Method of measurement: Beginning of initial anesthesia sign like lack of sens of heat and cold. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactMohammad Esmaeelnejad
Semnan University of Medical Sciences
Outcome results
None listed